[openssl-commits] [openssl] master update

Mon Oct 10 22:38:42 UTC 2016

The branch master has been updated
       via  0e831db0a6d89a0074d910fb6d4994a3137cfb48 (commit)
       via  609b0852e4d50251857dbbac3141ba042e35a9ae (commit)
      from  11542af65a82242b47e97506695fa0d306d24fb6 (commit)


- Log -----------------------------------------------------------------
commit 0e831db0a6d89a0074d910fb6d4994a3137cfb48
Author: David Benjamin <davidben at google.com>
Date:   Mon Oct 10 17:33:51 2016 -0400

    Fix up bn_prime.pl formatting.
    
    Align at 5 characters, not 4. There are 5-digit numbers in the output.
    Also avoid emitting an extra blank line and trailing whitespace.
    
    Reviewed-by: Kurt Roeckx <kurt at openssl.org>
    Reviewed-by: Matt Caswell <matt at openssl.org>

commit 609b0852e4d50251857dbbac3141ba042e35a9ae
Author: David Benjamin <davidben at google.com>
Date:   Mon Oct 10 12:01:24 2016 -0400

    Remove trailing whitespace from some files.
    
    The prevailing style seems to not have trailing whitespace, but a few
    lines do. This is mostly in the perlasm files, but a few C files got
    them after the reformat. This is the result of:
    
      find . -name '*.pl' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'
      find . -name '*.c' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'
      find . -name '*.h' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'
    
    Then bn_prime.h was excluded since this is a generated file.
    
    Note mkerr.pl has some changes in a heredoc for some help output, but
    other lines there lack trailing whitespace too.
    
    Reviewed-by: Kurt Roeckx <kurt at openssl.org>
    Reviewed-by: Matt Caswell <matt at openssl.org>

-----------------------------------------------------------------------

Summary of changes:
 apps/cms.c                            |   2 +-
 apps/smime.c                          |   2 +-
 apps/speed.c                          |   4 +-
 crypto/aes/asm/aes-586.pl             |  12 +-
 crypto/aes/asm/aes-ppc.pl             |   8 +-
 crypto/aes/asm/aes-s390x.pl           |  16 +-
 crypto/aes/asm/aes-x86_64.pl          |   4 +-
 crypto/aes/asm/aesni-mb-x86_64.pl     |  28 +-
 crypto/aes/asm/aesni-sha1-x86_64.pl   |   2 +-
 crypto/aes/asm/aesni-sha256-x86_64.pl |   2 +-
 crypto/aes/asm/aesni-x86.pl           |   2 +-
 crypto/aes/asm/aesni-x86_64.pl        |  10 +-
 crypto/aes/asm/aesp8-ppc.pl           |   2 +-
 crypto/aes/asm/aesv8-armx.pl          |   6 +-
 crypto/aes/asm/bsaes-armv7.pl         |   2 +-
 crypto/aes/asm/bsaes-x86_64.pl        |   4 +-
 crypto/aes/asm/vpaes-armv8.pl         |   8 +-
 crypto/aes/asm/vpaes-ppc.pl           |   8 +-
 crypto/aes/asm/vpaes-x86.pl           |   8 +-
 crypto/aes/asm/vpaes-x86_64.pl        |  20 +-
 crypto/bn/asm/armv4-gf2m.pl           |   2 +-
 crypto/bn/asm/armv4-mont.pl           |   2 +-
 crypto/bn/asm/bn-586.pl               |  24 +-
 crypto/bn/asm/co-586.pl               |  12 +-
 crypto/bn/asm/ia64-mont.pl            |   4 +-
 crypto/bn/asm/mips.pl                 |   6 +-
 crypto/bn/asm/parisc-mont.pl          |   4 +-
 crypto/bn/asm/ppc-mont.pl             |   6 +-
 crypto/bn/asm/ppc.pl                  | 264 ++++++++---------
 crypto/bn/asm/rsaz-avx2.pl            |   8 +-
 crypto/bn/asm/rsaz-x86_64.pl          |  36 +--
 crypto/bn/asm/s390x-gf2m.pl           |   2 +-
 crypto/bn/asm/via-mont.pl             |   2 +-
 crypto/bn/asm/x86-mont.pl             |   2 +-
 crypto/bn/asm/x86_64-mont5.pl         |  10 +-
 crypto/bn/bn_prime.h                  | 513 +++++++++++++++++-----------------
 crypto/bn/bn_prime.pl                 |   6 +-
 crypto/camellia/asm/cmll-x86.pl       |   6 +-
 crypto/cast/asm/cast-586.pl           |   6 +-
 crypto/chacha/asm/chacha-armv4.pl     |   4 +-
 crypto/chacha/asm/chacha-armv8.pl     |   4 +-
 crypto/chacha/asm/chacha-ppc.pl       |   4 +-
 crypto/des/asm/crypt586.pl            |   4 +-
 crypto/des/asm/des-586.pl             |   6 +-
 crypto/des/asm/desboth.pl             |   2 +-
 crypto/ec/asm/ecp_nistz256-armv8.pl   |   2 +-
 crypto/ec/asm/ecp_nistz256-sparcv9.pl |   2 +-
 crypto/ec/asm/ecp_nistz256-x86.pl     |   2 +-
 crypto/ec/asm/ecp_nistz256-x86_64.pl  |  16 +-
 crypto/md5/asm/md5-586.pl             |   2 +-
 crypto/md5/asm/md5-sparcv9.pl         |   2 +-
 crypto/mips_arch.h                    |   2 +-
 crypto/modes/asm/ghash-armv4.pl       |   4 +-
 crypto/modes/asm/ghash-s390x.pl       |   2 +-
 crypto/modes/asm/ghash-x86.pl         |   6 +-
 crypto/modes/asm/ghash-x86_64.pl      |   8 +-
 crypto/perlasm/cbc.pl                 |  10 +-
 crypto/perlasm/ppc-xlate.pl           |   2 +-
 crypto/perlasm/sparcv9_modes.pl       |  16 +-
 crypto/perlasm/x86_64-xlate.pl        |  12 +-
 crypto/perlasm/x86nasm.pl             |   2 +-
 crypto/rc4/asm/rc4-c64xplus.pl        |   2 +-
 crypto/rc4/asm/rc4-md5-x86_64.pl      |   4 +-
 crypto/rc4/asm/rc4-parisc.pl          |   4 +-
 crypto/rc4/asm/rc4-x86_64.pl          |   2 +-
 crypto/ripemd/asm/rmd-586.pl          |  12 +-
 crypto/sha/asm/sha1-586.pl            |   2 +-
 crypto/sha/asm/sha1-mb-x86_64.pl      |   4 +-
 crypto/sha/asm/sha1-sparcv9.pl        |   2 +-
 crypto/sha/asm/sha1-sparcv9a.pl       |   2 +-
 crypto/sha/asm/sha1-x86_64.pl         |   2 +-
 crypto/sha/asm/sha256-586.pl          |   6 +-
 crypto/sha/asm/sha256-mb-x86_64.pl    |   2 +-
 crypto/sha/asm/sha512-586.pl          |   2 +-
 crypto/sha/asm/sha512-armv8.pl        |   2 +-
 crypto/sha/asm/sha512-parisc.pl       |   4 +-
 crypto/sha/asm/sha512-s390x.pl        |   2 +-
 crypto/sha/asm/sha512-sparcv9.pl      |   4 +-
 crypto/sha/asm/sha512-x86_64.pl       |   2 +-
 crypto/ts/ts_rsp_verify.c             |   2 +-
 crypto/whrlpool/asm/wp-mmx.pl         |   4 +-
 crypto/x509v3/v3_enum.c               |   2 +-
 crypto/x509v3/v3_skey.c               |   2 +-
 crypto/x86cpuid.pl                    |   2 +-
 engines/asm/e_padlock-x86_64.pl       |   2 +-
 include/openssl/x509.h                |   2 +-
 ssl/packet.c                          |   2 +-
 ssl/packet_locl.h                     |   2 +-
 test/pkits-test.pl                    |   2 +-
 test/recipes/tconversion.pl           |   2 +-
 test/wpackettest.c                    |   2 +-
 util/ck_errf.pl                       |   2 +-
 util/copy.pl                          |   4 +-
 util/fipslink.pl                      |   2 +-
 util/mkdef.pl                         |   8 +-
 util/mkerr.pl                         |  16 +-
 util/su-filter.pl                     |   2 +-
 97 files changed, 649 insertions(+), 650 deletions(-)

diff --git a/apps/cms.c b/apps/cms.c
index 133dc02..21f0961 100644
--- a/apps/cms.c
+++ b/apps/cms.c
@@ -146,7 +146,7 @@ OPTIONS cms_options[] = {
      "Do not load certificates from the default certificates directory"},
     {"content", OPT_CONTENT, '<',
      "Supply or override content for detached signature"},
-    {"print", OPT_PRINT, '-', 
+    {"print", OPT_PRINT, '-',
      "For the -cmsout operation print out all fields of the CMS structure"},
     {"secretkey", OPT_SECRETKEY, 's'},
     {"secretkeyid", OPT_SECRETKEYID, 's'},
diff --git a/apps/smime.c b/apps/smime.c
index 1f4091f..0c8660f 100644
--- a/apps/smime.c
+++ b/apps/smime.c
@@ -89,7 +89,7 @@ OPTIONS smime_options[] = {
     {"no-CApath", OPT_NOCAPATH, '-',
      "Do not load certificates from the default certificates directory"},
     {"resign", OPT_RESIGN, '-', "Resign a signed message"},
-    {"nochain", OPT_NOCHAIN, '-', 
+    {"nochain", OPT_NOCHAIN, '-',
      "set PKCS7_NOCHAIN so certificates contained in the message are not used as untrusted CAs" },
     {"nosmimecap", OPT_NOSMIMECAP, '-', "Omit the SMIMECapabilities attribute"},
     {"stream", OPT_STREAM, '-', "Enable CMS streaming" },
diff --git a/apps/speed.c b/apps/speed.c
index e6bdc5d..e9dc8a9 100644
--- a/apps/speed.c
+++ b/apps/speed.c
@@ -1187,8 +1187,8 @@ static int run_benchmark(int async_jobs,
                 continue;
 #endif
 
-            ret = ASYNC_start_job(&loopargs[i].inprogress_job, 
-                    loopargs[i].wait_ctx, &job_op_count, loop_function, 
+            ret = ASYNC_start_job(&loopargs[i].inprogress_job,
+                    loopargs[i].wait_ctx, &job_op_count, loop_function,
                     (void *)(loopargs + i), sizeof(loopargs_t));
             switch (ret) {
             case ASYNC_PAUSE:
diff --git a/crypto/aes/asm/aes-586.pl b/crypto/aes/asm/aes-586.pl
index 1ba3565..61bdce8 100755
--- a/crypto/aes/asm/aes-586.pl
+++ b/crypto/aes/asm/aes-586.pl
@@ -123,7 +123,7 @@
 # words every cache-line is *guaranteed* to be accessed within ~50
 # cycles window. Why just SSE? Because it's needed on hyper-threading
 # CPU! Which is also why it's prefetched with 64 byte stride. Best
-# part is that it has no negative effect on performance:-)  
+# part is that it has no negative effect on performance:-)
 #
 # Version 4.3 implements switch between compact and non-compact block
 # functions in AES_cbc_encrypt depending on how much data was asked
@@ -585,7 +585,7 @@ sub enctransform()
 # +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
 # |          mm4          |          mm0          |
 # +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
-# |     s3    |     s2    |     s1    |     s0    |    
+# |     s3    |     s2    |     s1    |     s0    |
 # +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
 # |15|14|13|12|11|10| 9| 8| 7| 6| 5| 4| 3| 2| 1| 0|
 # +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
@@ -805,7 +805,7 @@ sub encstep()
 
 	if ($i==3)  {	$tmp=$s[3]; &mov ($s[2],$__s1);		}##%ecx
 	elsif($i==2){	&movz	($tmp,&HB($s[3]));		}#%ebx[2]
-	else        {	&mov	($tmp,$s[3]); 
+	else        {	&mov	($tmp,$s[3]);
 			&shr	($tmp,24)			}
 			&xor	($out,&DWP(1,$te,$tmp,8));
 	if ($i<2)   {	&mov	(&DWP(4+4*$i,"esp"),$out);	}
@@ -1558,7 +1558,7 @@ sub sse_deccompact()
 		&pxor	("mm1","mm3");		&pxor	("mm5","mm7");	# tp4
 		&pshufw	("mm3","mm1",0xb1);	&pshufw	("mm7","mm5",0xb1);
 		&pxor	("mm0","mm1");		&pxor	("mm4","mm5");	# ^= tp4
-		&pxor	("mm0","mm3");		&pxor	("mm4","mm7");	# ^= ROTATE(tp4,16)	
+		&pxor	("mm0","mm3");		&pxor	("mm4","mm7");	# ^= ROTATE(tp4,16)
 
 		&pxor	("mm3","mm3");		&pxor	("mm7","mm7");
 		&pcmpgtb("mm3","mm1");		&pcmpgtb("mm7","mm5");
@@ -2028,7 +2028,7 @@ sub declast()
 {
 # stack frame layout
 #             -4(%esp)		# return address	 0(%esp)
-#              0(%esp)		# s0 backing store	 4(%esp)	
+#              0(%esp)		# s0 backing store	 4(%esp)
 #              4(%esp)		# s1 backing store	 8(%esp)
 #              8(%esp)		# s2 backing store	12(%esp)
 #             12(%esp)		# s3 backing store	16(%esp)
@@ -2738,7 +2738,7 @@ sub enckey()
 	&mov	(&DWP(80,"edi"),10);		# setup number of rounds
 	&xor	("eax","eax");
 	&jmp	(&label("exit"));
-		
+
     &set_label("12rounds");
 	&mov	("eax",&DWP(0,"esi"));		# copy first 6 dwords
 	&mov	("ebx",&DWP(4,"esi"));
diff --git a/crypto/aes/asm/aes-ppc.pl b/crypto/aes/asm/aes-ppc.pl
index 1558d8e..184c28a 100644
--- a/crypto/aes/asm/aes-ppc.pl
+++ b/crypto/aes/asm/aes-ppc.pl
@@ -1433,10 +1433,10 @@ $code.=<<___;
 	xor	$s1,$s1,$acc05
 	xor	$s2,$s2,$acc06
 	xor	$s3,$s3,$acc07
-	xor	$s0,$s0,$acc08		# ^= ROTATE(r8,8)	
-	xor	$s1,$s1,$acc09	
-	xor	$s2,$s2,$acc10	
-	xor	$s3,$s3,$acc11	
+	xor	$s0,$s0,$acc08		# ^= ROTATE(r8,8)
+	xor	$s1,$s1,$acc09
+	xor	$s2,$s2,$acc10
+	xor	$s3,$s3,$acc11
 
 	b	Ldec_compact_loop
 .align	4
diff --git a/crypto/aes/asm/aes-s390x.pl b/crypto/aes/asm/aes-s390x.pl
index a93d601..9c17f0e 100644
--- a/crypto/aes/asm/aes-s390x.pl
+++ b/crypto/aes/asm/aes-s390x.pl
@@ -404,7 +404,7 @@ _s390x_AES_encrypt:
 	or	$s1,$t1
 	or	$t2,$i2
 	or	$t3,$i3
-	
+
 	srlg	$i1,$s2,`8-3`	# i0
 	srlg	$i2,$s2,`16-3`	# i1
 	nr	$i1,$mask
@@ -457,7 +457,7 @@ _s390x_AES_encrypt:
 	x	$s2,24($key)
 	x	$s3,28($key)
 
-	br	$ra	
+	br	$ra
 .size	_s390x_AES_encrypt,.-_s390x_AES_encrypt
 ___
 
@@ -779,7 +779,7 @@ _s390x_AES_decrypt:
 	x	$s2,24($key)
 	x	$s3,28($key)
 
-	br	$ra	
+	br	$ra
 .size	_s390x_AES_decrypt,.-_s390x_AES_decrypt
 ___
 
@@ -1297,7 +1297,7 @@ $code.=<<___;
 .Lcbc_enc_done:
 	l${g}	$ivp,6*$SIZE_T($sp)
 	st	$s0,0($ivp)
-	st	$s1,4($ivp)	
+	st	$s1,4($ivp)
 	st	$s2,8($ivp)
 	st	$s3,12($ivp)
 
@@ -1635,7 +1635,7 @@ $code.=<<___ if(1);
 	llgc	$len,2*$SIZE_T-1($sp)
 	nill	$len,0x0f		# $len%=16
 	br	$ra
-	
+
 .align	16
 .Lxts_km_vanilla:
 ___
@@ -1862,7 +1862,7 @@ $code.=<<___;
 	xgr	$s1,%r1
 	lrvgr	$s1,$s1			# flip byte order
 	lrvgr	$s3,$s3
-	srlg	$s0,$s1,32		# smash the tweak to 4x32-bits 
+	srlg	$s0,$s1,32		# smash the tweak to 4x32-bits
 	stg	$s1,$tweak+0($sp)	# save the tweak
 	llgfr	$s1,$s1
 	srlg	$s2,$s3,32
@@ -1913,7 +1913,7 @@ $code.=<<___;
 	xgr	$s1,%r1
 	lrvgr	$s1,$s1			# flip byte order
 	lrvgr	$s3,$s3
-	srlg	$s0,$s1,32		# smash the tweak to 4x32-bits 
+	srlg	$s0,$s1,32		# smash the tweak to 4x32-bits
 	stg	$s1,$tweak+0($sp)	# save the tweak
 	llgfr	$s1,$s1
 	srlg	$s2,$s3,32
@@ -2105,7 +2105,7 @@ $code.=<<___;
 	xgr	$s1,%r1
 	lrvgr	$s1,$s1			# flip byte order
 	lrvgr	$s3,$s3
-	srlg	$s0,$s1,32		# smash the tweak to 4x32-bits 
+	srlg	$s0,$s1,32		# smash the tweak to 4x32-bits
 	stg	$s1,$tweak+0($sp)	# save the tweak
 	llgfr	$s1,$s1
 	srlg	$s2,$s3,32
diff --git a/crypto/aes/asm/aes-x86_64.pl b/crypto/aes/asm/aes-x86_64.pl
index ce4ca30..ae7fde2 100755
--- a/crypto/aes/asm/aes-x86_64.pl
+++ b/crypto/aes/asm/aes-x86_64.pl
@@ -1298,7 +1298,7 @@ $code.=<<___;
 AES_set_encrypt_key:
 	push	%rbx
 	push	%rbp
-	push	%r12			# redundant, but allows to share 
+	push	%r12			# redundant, but allows to share
 	push	%r13			# exception handler...
 	push	%r14
 	push	%r15
@@ -1424,7 +1424,7 @@ $code.=<<___;
 	xor	%rax,%rax
 	jmp	.Lexit
 
-.L14rounds:		
+.L14rounds:
 	mov	0(%rsi),%rax			# copy first 8 dwords
 	mov	8(%rsi),%rbx
 	mov	16(%rsi),%rcx
diff --git a/crypto/aes/asm/aesni-mb-x86_64.pl b/crypto/aes/asm/aesni-mb-x86_64.pl
index aa2735e..fcef7c6 100644
--- a/crypto/aes/asm/aesni-mb-x86_64.pl
+++ b/crypto/aes/asm/aesni-mb-x86_64.pl
@@ -134,7 +134,7 @@ $code.=<<___ if ($win64);
 	movaps	%xmm10,0x40(%rsp)
 	movaps	%xmm11,0x50(%rsp)
 	movaps	%xmm12,0x60(%rsp)
-	movaps	%xmm13,-0x68(%rax)	# not used, saved to share se_handler 
+	movaps	%xmm13,-0x68(%rax)	# not used, saved to share se_handler
 	movaps	%xmm14,-0x58(%rax)
 	movaps	%xmm15,-0x48(%rax)
 ___
@@ -308,9 +308,9 @@ $code.=<<___;
 
 	movups		@out[0],-16(@outptr[0],$offset)
 	 pxor		@inp[0], at out[0]
-	movups		@out[1],-16(@outptr[1],$offset)	
+	movups		@out[1],-16(@outptr[1],$offset)
 	 pxor		@inp[1], at out[1]
-	movups		@out[2],-16(@outptr[2],$offset)	
+	movups		@out[2],-16(@outptr[2],$offset)
 	 pxor		@inp[2], at out[2]
 	movups		@out[3],-16(@outptr[3],$offset)
 	 pxor		@inp[3], at out[3]
@@ -393,7 +393,7 @@ $code.=<<___ if ($win64);
 	movaps	%xmm10,0x40(%rsp)
 	movaps	%xmm11,0x50(%rsp)
 	movaps	%xmm12,0x60(%rsp)
-	movaps	%xmm13,-0x68(%rax)	# not used, saved to share se_handler 
+	movaps	%xmm13,-0x68(%rax)	# not used, saved to share se_handler
 	movaps	%xmm14,-0x58(%rax)
 	movaps	%xmm15,-0x48(%rax)
 ___
@@ -563,10 +563,10 @@ $code.=<<___;
 
 	movups		@out[0],-16(@outptr[0],$offset)
 	 movdqu		(@inptr[0],$offset), at out[0]
-	movups		@out[1],-16(@outptr[1],$offset)	
+	movups		@out[1],-16(@outptr[1],$offset)
 	 movdqu		(@inptr[1],$offset), at out[1]
 	 pxor		$zero, at out[0]
-	movups		@out[2],-16(@outptr[2],$offset)	
+	movups		@out[2],-16(@outptr[2],$offset)
 	 movdqu		(@inptr[2],$offset), at out[2]
 	 pxor		$zero, at out[1]
 	movups		@out[3],-16(@outptr[3],$offset)
@@ -835,10 +835,10 @@ $code.=<<___;
 	vmovups		@out[0],-16(@ptr[0])		# write output
 	 sub		$offset, at ptr[0]			# switch to input
 	 vpxor		0x00($offload), at out[0], at out[0]
-	vmovups		@out[1],-16(@ptr[1])	
+	vmovups		@out[1],-16(@ptr[1])
 	 sub		`64+1*8`(%rsp), at ptr[1]
 	 vpxor		0x10($offload), at out[1], at out[1]
-	vmovups		@out[2],-16(@ptr[2])	
+	vmovups		@out[2],-16(@ptr[2])
 	 sub		`64+2*8`(%rsp), at ptr[2]
 	 vpxor		0x20($offload), at out[2], at out[2]
 	vmovups		@out[3],-16(@ptr[3])
@@ -847,10 +847,10 @@ $code.=<<___;
 	vmovups		@out[4],-16(@ptr[4])
 	 sub		`64+4*8`(%rsp), at ptr[4]
 	 vpxor		@inp[0], at out[4], at out[4]
-	vmovups		@out[5],-16(@ptr[5])	
+	vmovups		@out[5],-16(@ptr[5])
 	 sub		`64+5*8`(%rsp), at ptr[5]
 	 vpxor		@inp[1], at out[5], at out[5]
-	vmovups		@out[6],-16(@ptr[6])	
+	vmovups		@out[6],-16(@ptr[6])
 	 sub		`64+6*8`(%rsp), at ptr[6]
 	 vpxor		@inp[2], at out[6], at out[6]
 	vmovups		@out[7],-16(@ptr[7])
@@ -1128,12 +1128,12 @@ $code.=<<___;
 	 sub		$offset, at ptr[0]			# switch to input
 	 vmovdqu	128+0(%rsp), at out[0]
 	vpxor		0x70($offload), at out[7], at out[7]
-	vmovups		@out[1],-16(@ptr[1])	
+	vmovups		@out[1],-16(@ptr[1])
 	 sub		`64+1*8`(%rsp), at ptr[1]
 	 vmovdqu	@out[0],0x00($offload)
 	 vpxor		$zero, at out[0], at out[0]
 	 vmovdqu	128+16(%rsp), at out[1]
-	vmovups		@out[2],-16(@ptr[2])	
+	vmovups		@out[2],-16(@ptr[2])
 	 sub		`64+2*8`(%rsp), at ptr[2]
 	 vmovdqu	@out[1],0x10($offload)
 	 vpxor		$zero, at out[1], at out[1]
@@ -1149,11 +1149,11 @@ $code.=<<___;
 	 vpxor		$zero, at out[3], at out[3]
 	 vmovdqu	@inp[0],0x40($offload)
 	 vpxor		@inp[0],$zero, at out[4]
-	vmovups		@out[5],-16(@ptr[5])	
+	vmovups		@out[5],-16(@ptr[5])
 	 sub		`64+5*8`(%rsp), at ptr[5]
 	 vmovdqu	@inp[1],0x50($offload)
 	 vpxor		@inp[1],$zero, at out[5]
-	vmovups		@out[6],-16(@ptr[6])	
+	vmovups		@out[6],-16(@ptr[6])
 	 sub		`64+6*8`(%rsp), at ptr[6]
 	 vmovdqu	@inp[2],0x60($offload)
 	 vpxor		@inp[2],$zero, at out[6]
diff --git a/crypto/aes/asm/aesni-sha1-x86_64.pl b/crypto/aes/asm/aesni-sha1-x86_64.pl
index 4b979a7..a50795e 100644
--- a/crypto/aes/asm/aesni-sha1-x86_64.pl
+++ b/crypto/aes/asm/aesni-sha1-x86_64.pl
@@ -793,7 +793,7 @@ sub body_00_19_dec () {	# ((c^d)&b)^d
 sub body_20_39_dec () {	# b^d^c
     # on entry @T[0]=b^d
     return &body_40_59_dec() if ($rx==39);
-  
+
     my @r=@body_20_39;
 
 	unshift (@r, at aes256_dec[$rx])	if (@aes256_dec[$rx]);
diff --git a/crypto/aes/asm/aesni-sha256-x86_64.pl b/crypto/aes/asm/aesni-sha256-x86_64.pl
index a5fde2e..ba4964a 100644
--- a/crypto/aes/asm/aesni-sha256-x86_64.pl
+++ b/crypto/aes/asm/aesni-sha256-x86_64.pl
@@ -884,7 +884,7 @@ if ($avx>1) {{
 ######################################################################
 # AVX2+BMI code path
 #
-my $a5=$SZ==4?"%esi":"%rsi";	# zap $inp 
+my $a5=$SZ==4?"%esi":"%rsi";	# zap $inp
 my $PUSH8=8*2*$SZ;
 use integer;
 
diff --git a/crypto/aes/asm/aesni-x86.pl b/crypto/aes/asm/aesni-x86.pl
index ed1a47c..c34d9bf 100644
--- a/crypto/aes/asm/aesni-x86.pl
+++ b/crypto/aes/asm/aesni-x86.pl
@@ -1051,7 +1051,7 @@ if ($PREFIX eq "aesni") {
 &set_label("ctr32_one_shortcut",16);
 	&movups	($inout0,&QWP(0,$rounds_));	# load ivec
 	&mov	($rounds,&DWP(240,$key));
-	
+
 &set_label("ctr32_one");
 	if ($inline)
 	{   &aesni_inline_generate1("enc");	}
diff --git a/crypto/aes/asm/aesni-x86_64.pl b/crypto/aes/asm/aesni-x86_64.pl
index 25dd120..397e82f 100644
--- a/crypto/aes/asm/aesni-x86_64.pl
+++ b/crypto/aes/asm/aesni-x86_64.pl
@@ -34,7 +34,7 @@
 # ECB	4.25/4.25   1.38/1.38   1.28/1.28   1.26/1.26	1.26/1.26
 # CTR	5.42/5.42   1.92/1.92   1.44/1.44   1.28/1.28   1.26/1.26
 # CBC	4.38/4.43   4.15/1.43   4.07/1.32   4.07/1.29   4.06/1.28
-# CCM	5.66/9.42   4.42/5.41   4.16/4.40   4.09/4.15   4.06/4.07   
+# CCM	5.66/9.42   4.42/5.41   4.16/4.40   4.09/4.15   4.06/4.07
 # OFB	5.42/5.42   4.64/4.64   4.44/4.44   4.39/4.39   4.38/4.38
 # CFB	5.73/5.85   5.56/5.62   5.48/5.56   5.47/5.55   5.47/5.55
 #
@@ -118,7 +118,7 @@
 # performance is achieved by interleaving instructions working on
 # independent blocks. In which case asymptotic limit for such modes
 # can be obtained by dividing above mentioned numbers by AES
-# instructions' interleave factor. Westmere can execute at most 3 
+# instructions' interleave factor. Westmere can execute at most 3
 # instructions at a time, meaning that optimal interleave factor is 3,
 # and that's where the "magic" number of 1.25 come from. "Optimal
 # interleave factor" means that increase of interleave factor does
@@ -312,7 +312,7 @@ ___
 # on 2x subroutine on Atom Silvermont account. For processors that
 # can schedule aes[enc|dec] every cycle optimal interleave factor
 # equals to corresponding instructions latency. 8x is optimal for
-# * Bridge and "super-optimal" for other Intel CPUs... 
+# * Bridge and "super-optimal" for other Intel CPUs...
 
 sub aesni_generate2 {
 my $dir=shift;
@@ -1271,7 +1271,7 @@ $code.=<<___;
 	lea	7($ctr),%r9
 	 mov	%r10d,0x60+12(%rsp)
 	bswap	%r9d
-	 mov	OPENSSL_ia32cap_P+4(%rip),%r10d 
+	 mov	OPENSSL_ia32cap_P+4(%rip),%r10d
 	xor	$key0,%r9d
 	 and	\$`1<<26|1<<22`,%r10d		# isolate XSAVE+MOVBE
 	mov	%r9d,0x70+12(%rsp)
@@ -1551,7 +1551,7 @@ $code.=<<___;
 
 .Lctr32_tail:
 	# note that at this point $inout0..5 are populated with
-	# counter values xor-ed with 0-round key 
+	# counter values xor-ed with 0-round key
 	lea	16($key),$key
 	cmp	\$4,$len
 	jb	.Lctr32_loop3
diff --git a/crypto/aes/asm/aesp8-ppc.pl b/crypto/aes/asm/aesp8-ppc.pl
index 3fdf1ec..0497953 100755
--- a/crypto/aes/asm/aesp8-ppc.pl
+++ b/crypto/aes/asm/aesp8-ppc.pl
@@ -3773,7 +3773,7 @@ foreach(split("\n",$code)) {
 	    if ($flavour =~ /le$/o) {
 		SWITCH: for($conv)  {
 		    /\?inv/ && do   { @bytes=map($_^0xf, at bytes); last; };
-		    /\?rev/ && do   { @bytes=reverse(@bytes);    last; }; 
+		    /\?rev/ && do   { @bytes=reverse(@bytes);    last; };
 		}
 	    }
 
diff --git a/crypto/aes/asm/aesv8-armx.pl b/crypto/aes/asm/aesv8-armx.pl
index 9246dbb..954c041 100755
--- a/crypto/aes/asm/aesv8-armx.pl
+++ b/crypto/aes/asm/aesv8-armx.pl
@@ -961,21 +961,21 @@ if ($flavour =~ /64/) {			######## 64-bit code
 
 	$arg =~ m/q([0-9]+),\s*\{q([0-9]+)\},\s*q([0-9]+)/o &&
 	sprintf	"vtbl.8	d%d,{q%d},d%d\n\t".
-		"vtbl.8	d%d,{q%d},d%d", 2*$1,$2,2*$3, 2*$1+1,$2,2*$3+1;	
+		"vtbl.8	d%d,{q%d},d%d", 2*$1,$2,2*$3, 2*$1+1,$2,2*$3+1;
     }
 
     sub unvdup32 {
 	my $arg=shift;
 
 	$arg =~ m/q([0-9]+),\s*q([0-9]+)\[([0-3])\]/o &&
-	sprintf	"vdup.32	q%d,d%d[%d]",$1,2*$2+($3>>1),$3&1;	
+	sprintf	"vdup.32	q%d,d%d[%d]",$1,2*$2+($3>>1),$3&1;
     }
 
     sub unvmov32 {
 	my $arg=shift;
 
 	$arg =~ m/q([0-9]+)\[([0-3])\],(.*)/o &&
-	sprintf	"vmov.32	d%d[%d],%s",2*$1+($2>>1),$2&1,$3;	
+	sprintf	"vmov.32	d%d[%d],%s",2*$1+($2>>1),$2&1,$3;
     }
 
     foreach(split("\n",$code)) {
diff --git a/crypto/aes/asm/bsaes-armv7.pl b/crypto/aes/asm/bsaes-armv7.pl
index 12091ef..3329588 100644
--- a/crypto/aes/asm/bsaes-armv7.pl
+++ b/crypto/aes/asm/bsaes-armv7.pl
@@ -91,7 +91,7 @@ my @s=@_[12..15];
 
 sub InBasisChange {
 # input in  lsb > [b0, b1, b2, b3, b4, b5, b6, b7] < msb
-# output in lsb > [b6, b5, b0, b3, b7, b1, b4, b2] < msb 
+# output in lsb > [b6, b5, b0, b3, b7, b1, b4, b2] < msb
 my @b=@_[0..7];
 $code.=<<___;
 	veor	@b[2], @b[2], @b[1]
diff --git a/crypto/aes/asm/bsaes-x86_64.pl b/crypto/aes/asm/bsaes-x86_64.pl
index 6b14a51..d257a3e 100644
--- a/crypto/aes/asm/bsaes-x86_64.pl
+++ b/crypto/aes/asm/bsaes-x86_64.pl
@@ -129,7 +129,7 @@ my @s=@_[12..15];
 
 sub InBasisChange {
 # input in  lsb > [b0, b1, b2, b3, b4, b5, b6, b7] < msb
-# output in lsb > [b6, b5, b0, b3, b7, b1, b4, b2] < msb 
+# output in lsb > [b6, b5, b0, b3, b7, b1, b4, b2] < msb
 my @b=@_[0..7];
 $code.=<<___;
 	pxor	@b[6], @b[5]
@@ -379,7 +379,7 @@ $code.=<<___;
 	pxor	@s[0], @t[3]
 	pxor	@s[1], @t[2]
 	pxor	@s[2], @t[1]
-	pxor	@s[3], @t[0] 
+	pxor	@s[3], @t[0]
 
 	#Inv_GF16 \t0, \t1, \t2, \t3, \s0, \s1, \s2, \s3
 
diff --git a/crypto/aes/asm/vpaes-armv8.pl b/crypto/aes/asm/vpaes-armv8.pl
index d6b5f56..2e704a2 100755
--- a/crypto/aes/asm/vpaes-armv8.pl
+++ b/crypto/aes/asm/vpaes-armv8.pl
@@ -769,7 +769,7 @@ _vpaes_schedule_core:
 	ld1	{v0.16b}, [$inp]		// vmovdqu	16(%rdi),%xmm0		# load key part 2 (unaligned)
 	bl	_vpaes_schedule_transform	// input transform
 	mov	$inp, #7			// mov	\$7, %esi
-	
+
 .Loop_schedule_256:
 	sub	$inp, $inp, #1			// dec	%esi
 	bl	_vpaes_schedule_mangle		// output low result
@@ -778,7 +778,7 @@ _vpaes_schedule_core:
 	// high round
 	bl	_vpaes_schedule_round
 	cbz 	$inp, .Lschedule_mangle_last
-	bl	_vpaes_schedule_mangle	
+	bl	_vpaes_schedule_mangle
 
 	// low round. swap xmm7 and xmm6
 	dup	v0.4s, v0.s[3]			// vpshufd	\$0xFF,	%xmm0,	%xmm0
@@ -787,7 +787,7 @@ _vpaes_schedule_core:
 	mov	v7.16b, v6.16b			// vmovdqa	%xmm6,	%xmm7
 	bl	_vpaes_schedule_low_round
 	mov	v7.16b, v5.16b			// vmovdqa	%xmm5,	%xmm7
-	
+
 	b	.Loop_schedule_256
 
 ##
@@ -814,7 +814,7 @@ _vpaes_schedule_core:
 
 .Lschedule_mangle_last_dec:
 	ld1	{v20.2d-v21.2d}, [x11]		// reload constants
-	sub	$out, $out, #16			// add	\$-16,	%rdx 
+	sub	$out, $out, #16			// add	\$-16,	%rdx
 	eor	v0.16b, v0.16b, v16.16b		// vpxor	.Lk_s63(%rip),	%xmm0,	%xmm0
 	bl	_vpaes_schedule_transform	// output transform
 	st1	{v0.2d}, [$out]			// vmovdqu	%xmm0,	(%rdx)		# save last key
diff --git a/crypto/aes/asm/vpaes-ppc.pl b/crypto/aes/asm/vpaes-ppc.pl
index 7f81209..3563f6d 100644
--- a/crypto/aes/asm/vpaes-ppc.pl
+++ b/crypto/aes/asm/vpaes-ppc.pl
@@ -1074,7 +1074,7 @@ Loop_schedule_256:
 	# high round
 	bl	_vpaes_schedule_round
 	bdz 	Lschedule_mangle_last	# dec	%esi
-	bl	_vpaes_schedule_mangle	
+	bl	_vpaes_schedule_mangle
 
 	# low round. swap xmm7 and xmm6
 	?vspltw	v0, v0, 3		# vpshufd	\$0xFF,	%xmm0,	%xmm0
@@ -1082,7 +1082,7 @@ Loop_schedule_256:
 	vmr	v7, v6			# vmovdqa	%xmm6,	%xmm7
 	bl	_vpaes_schedule_low_round
 	vmr	v7, v5			# vmovdqa	%xmm5,	%xmm7
-	
+
 	b	Loop_schedule_256
 ##
 ##  .aes_schedule_mangle_last
@@ -1130,7 +1130,7 @@ Lschedule_mangle_last:
 Lschedule_mangle_last_dec:
 	lvx	$iptlo, r11, r12	# reload $ipt
 	lvx	$ipthi, r9,  r12
-	addi	$out, $out, -16		# add	\$-16,	%rdx 
+	addi	$out, $out, -16		# add	\$-16,	%rdx
 	vxor	v0, v0, v26		# vpxor	.Lk_s63(%rip),	%xmm0,	%xmm0
 	bl	_vpaes_schedule_transform	# output transform
 
@@ -1565,7 +1565,7 @@ foreach  (split("\n",$code)) {
 	    if ($flavour =~ /le$/o) {
 		SWITCH: for($conv)  {
 		    /\?inv/ && do   { @bytes=map($_^0xf, at bytes); last; };
-		    /\?rev/ && do   { @bytes=reverse(@bytes);    last; }; 
+		    /\?rev/ && do   { @bytes=reverse(@bytes);    last; };
 		}
 	    }
 
diff --git a/crypto/aes/asm/vpaes-x86.pl b/crypto/aes/asm/vpaes-x86.pl
index 47615c0..d9157fa 100644
--- a/crypto/aes/asm/vpaes-x86.pl
+++ b/crypto/aes/asm/vpaes-x86.pl
@@ -445,7 +445,7 @@ $k_dsbo=0x2c0;		# decryption sbox final output
 ##
 &set_label("schedule_192",16);
 	&movdqu	("xmm0",&QWP(8,$inp));		# load key part 2 (very unaligned)
-	&call	("_vpaes_schedule_transform");	# input transform	
+	&call	("_vpaes_schedule_transform");	# input transform
 	&movdqa	("xmm6","xmm0");		# save short part
 	&pxor	("xmm4","xmm4");		# clear 4
 	&movhlps("xmm6","xmm4");		# clobber low side with zeros
@@ -476,7 +476,7 @@ $k_dsbo=0x2c0;		# decryption sbox final output
 ##
 &set_label("schedule_256",16);
 	&movdqu	("xmm0",&QWP(16,$inp));		# load key part 2 (unaligned)
-	&call	("_vpaes_schedule_transform");	# input transform	
+	&call	("_vpaes_schedule_transform");	# input transform
 	&mov	($round,7);
 
 &set_label("loop_schedule_256");
@@ -487,7 +487,7 @@ $k_dsbo=0x2c0;		# decryption sbox final output
 	&call	("_vpaes_schedule_round");
 	&dec	($round);
 	&jz	(&label("schedule_mangle_last"));
-	&call	("_vpaes_schedule_mangle");	
+	&call	("_vpaes_schedule_mangle");
 
 	# low round. swap xmm7 and xmm6
 	&pshufd	("xmm0","xmm0",0xFF);
@@ -610,7 +610,7 @@ $k_dsbo=0x2c0;		# decryption sbox final output
 	# subbyte
 	&movdqa	("xmm4",&QWP($k_s0F,$const));
 	&movdqa	("xmm5",&QWP($k_inv,$const));	# 4 : 1/j
-	&movdqa	("xmm1","xmm4");	
+	&movdqa	("xmm1","xmm4");
 	&pandn	("xmm1","xmm0");
 	&psrld	("xmm1",4);			# 1 = i
 	&pand	("xmm0","xmm4");		# 0 = k
diff --git a/crypto/aes/asm/vpaes-x86_64.pl b/crypto/aes/asm/vpaes-x86_64.pl
index 265b6aa..dd1f13a 100644
--- a/crypto/aes/asm/vpaes-x86_64.pl
+++ b/crypto/aes/asm/vpaes-x86_64.pl
@@ -171,7 +171,7 @@ _vpaes_encrypt_core:
 	pshufb	%xmm1,	%xmm0
 	ret
 .size	_vpaes_encrypt_core,.-_vpaes_encrypt_core
-	
+
 ##
 ##  Decryption core
 ##
@@ -332,7 +332,7 @@ _vpaes_schedule_core:
 ##
 .Lschedule_128:
 	mov	\$10, %esi
-	
+
 .Loop_schedule_128:
 	call 	_vpaes_schedule_round
 	dec	%rsi
@@ -366,7 +366,7 @@ _vpaes_schedule_core:
 
 .Loop_schedule_192:
 	call	_vpaes_schedule_round
-	palignr	\$8,%xmm6,%xmm0	
+	palignr	\$8,%xmm6,%xmm0
 	call	_vpaes_schedule_mangle	# save key n
 	call	_vpaes_schedule_192_smear
 	call	_vpaes_schedule_mangle	# save key n+1
@@ -392,7 +392,7 @@ _vpaes_schedule_core:
 	movdqu	16(%rdi),%xmm0		# load key part 2 (unaligned)
 	call	_vpaes_schedule_transform	# input transform
 	mov	\$7, %esi
-	
+
 .Loop_schedule_256:
 	call	_vpaes_schedule_mangle	# output low result
 	movdqa	%xmm0,	%xmm6		# save cur_lo in xmm6
@@ -401,7 +401,7 @@ _vpaes_schedule_core:
 	call	_vpaes_schedule_round
 	dec	%rsi
 	jz 	.Lschedule_mangle_last
-	call	_vpaes_schedule_mangle	
+	call	_vpaes_schedule_mangle
 
 	# low round. swap xmm7 and xmm6
 	pshufd	\$0xFF,	%xmm0,	%xmm0
@@ -409,10 +409,10 @@ _vpaes_schedule_core:
 	movdqa	%xmm6,	%xmm7
 	call	_vpaes_schedule_low_round
 	movdqa	%xmm5,	%xmm7
-	
+
 	jmp	.Loop_schedule_256
 
-	
+
 ##
 ##  .aes_schedule_mangle_last
 ##
@@ -511,9 +511,9 @@ _vpaes_schedule_round:
 	# rotate
 	pshufd	\$0xFF,	%xmm0,	%xmm0
 	palignr	\$1,	%xmm0,	%xmm0
-	
+
 	# fall through...
-	
+
 	# low round: same as high round, but no rotation and no rcon.
 _vpaes_schedule_low_round:
 	# smear xmm7
@@ -552,7 +552,7 @@ _vpaes_schedule_low_round:
 	pxor	%xmm4, 	%xmm0		# 0 = sbox output
 
 	# add in smeared stuff
-	pxor	%xmm7,	%xmm0	
+	pxor	%xmm7,	%xmm0
 	movdqa	%xmm0,	%xmm7
 	ret
 .size	_vpaes_schedule_round,.-_vpaes_schedule_round
diff --git a/crypto/bn/asm/armv4-gf2m.pl b/crypto/bn/asm/armv4-gf2m.pl
index 0bb5433..7a0cdb2 100644
--- a/crypto/bn/asm/armv4-gf2m.pl
+++ b/crypto/bn/asm/armv4-gf2m.pl
@@ -36,7 +36,7 @@
 #
 # Câmara, D.; Gouvêa, C. P. L.; López, J. & Dahab, R.: Fast Software
 # Polynomial Multiplication on ARM Processors using the NEON Engine.
-# 
+#
 # http://conradoplg.cryptoland.net/files/2010/12/mocrysen13.pdf
 
 $flavour = shift;
diff --git a/crypto/bn/asm/armv4-mont.pl b/crypto/bn/asm/armv4-mont.pl
index 0dc4fe9..75a36f6 100644
--- a/crypto/bn/asm/armv4-mont.pl
+++ b/crypto/bn/asm/armv4-mont.pl
@@ -23,7 +23,7 @@
 # [depending on key length, less for longer keys] on ARM920T, and
 # +115-80% on Intel IXP425. This is compared to pre-bn_mul_mont code
 # base and compiler generated code with in-lined umull and even umlal
-# instructions. The latter means that this code didn't really have an 
+# instructions. The latter means that this code didn't really have an
 # "advantage" of utilizing some "secret" instruction.
 #
 # The code is interoperable with Thumb ISA and is rather compact, less
diff --git a/crypto/bn/asm/bn-586.pl b/crypto/bn/asm/bn-586.pl
index 1ca1bbf..1350bcd 100644
--- a/crypto/bn/asm/bn-586.pl
+++ b/crypto/bn/asm/bn-586.pl
@@ -54,7 +54,7 @@ sub bn_mul_add_words
 		&movd("mm0",&wparam(3));	# mm0 = w
 		&pxor("mm1","mm1");		# mm1 = carry_in
 		&jmp(&label("maw_sse2_entry"));
-		
+
 	&set_label("maw_sse2_unrolled",16);
 		&movd("mm3",&DWP(0,$r,"",0));	# mm3 = r[0]
 		&paddq("mm1","mm3");		# mm1 = carry_in + r[0]
@@ -675,20 +675,20 @@ sub bn_sub_part_words
 	    &adc($c,0);
 	    &mov(&DWP($i*4,$r,"",0),$tmp1); 	# *r
 	}
-	    
+
 	&comment("");
 	&add($b,32);
 	&add($r,32);
 	&sub($num,8);
 	&jnz(&label("pw_neg_loop"));
-	    
+
 	&set_label("pw_neg_finish",0);
 	&mov($tmp2,&wparam(4));	# get dl
 	&mov($num,0);
 	&sub($num,$tmp2);
 	&and($num,7);
 	&jz(&label("pw_end"));
-	    
+
 	for ($i=0; $i<7; $i++)
 	{
 	    &comment("dl<0 Tail Round $i");
@@ -705,9 +705,9 @@ sub bn_sub_part_words
 	}
 
 	&jmp(&label("pw_end"));
-	
+
 	&set_label("pw_pos",0);
-	
+
 	&and($num,0xfffffff8);	# num / 8
 	&jz(&label("pw_pos_finish"));
 
@@ -722,18 +722,18 @@ sub bn_sub_part_words
 	    &mov(&DWP($i*4,$r,"",0),$tmp1);	# *r
 	    &jnc(&label("pw_nc".$i));
 	}
-	    
+
 	&comment("");
 	&add($a,32);
 	&add($r,32);
 	&sub($num,8);
 	&jnz(&label("pw_pos_loop"));
-	    
+
 	&set_label("pw_pos_finish",0);
 	&mov($num,&wparam(4));	# get dl
 	&and($num,7);
 	&jz(&label("pw_end"));
-	    
+
 	for ($i=0; $i<7; $i++)
 	{
 	    &comment("dl>0 Tail Round $i");
@@ -754,17 +754,17 @@ sub bn_sub_part_words
 	    &mov(&DWP($i*4,$r,"",0),$tmp1);	# *r
 	    &set_label("pw_nc".$i,0);
 	}
-	    
+
 	&comment("");
 	&add($a,32);
 	&add($r,32);
 	&sub($num,8);
 	&jnz(&label("pw_nc_loop"));
-	    
+
 	&mov($num,&wparam(4));	# get dl
 	&and($num,7);
 	&jz(&label("pw_nc_end"));
-	    
+
 	for ($i=0; $i<7; $i++)
 	{
 	    &mov($tmp1,&DWP($i*4,$a,"",0));	# *a
diff --git a/crypto/bn/asm/co-586.pl b/crypto/bn/asm/co-586.pl
index 60d0363..6f34c37 100644
--- a/crypto/bn/asm/co-586.pl
+++ b/crypto/bn/asm/co-586.pl
@@ -47,7 +47,7 @@ sub mul_add_c
 	 &mov("edx",&DWP(($nb)*4,$b,"",0)) if $pos == 1;	# laod next b
 	 ###
 	&adc($c2,0);
-	 # is pos > 1, it means it is the last loop 
+	 # is pos > 1, it means it is the last loop
 	 &mov(&DWP($i*4,"eax","",0),$c0) if $pos > 0;		# save r[];
 	&mov("eax",&DWP(($na)*4,$a,"",0)) if $pos == 1;		# laod next a
 	}
@@ -76,7 +76,7 @@ sub sqr_add_c
 	 &mov("edx",&DWP(($nb)*4,$a,"",0)) if ($pos == 1) && ($na != $nb);
 	 ###
 	&adc($c2,0);
-	 # is pos > 1, it means it is the last loop 
+	 # is pos > 1, it means it is the last loop
 	 &mov(&DWP($i*4,$r,"",0),$c0) if $pos > 0;		# save r[];
 	&mov("eax",&DWP(($na)*4,$a,"",0)) if $pos == 1;		# load next b
 	}
@@ -127,7 +127,7 @@ sub bn_mul_comba
 	$c2="ebp";
 	$a="esi";
 	$b="edi";
-	
+
 	$as=0;
 	$ae=0;
 	$bs=0;
@@ -142,9 +142,9 @@ sub bn_mul_comba
 	 &push("ebx");
 
 	&xor($c0,$c0);
-	 &mov("eax",&DWP(0,$a,"",0));	# load the first word 
+	 &mov("eax",&DWP(0,$a,"",0));	# load the first word
 	&xor($c1,$c1);
-	 &mov("edx",&DWP(0,$b,"",0));	# load the first second 
+	 &mov("edx",&DWP(0,$b,"",0));	# load the first second
 
 	for ($i=0; $i<$tot; $i++)
 		{
@@ -152,7 +152,7 @@ sub bn_mul_comba
 		$bi=$bs;
 		$end=$be+1;
 
-		&comment("################## Calculate word $i"); 
+		&comment("################## Calculate word $i");
 
 		for ($j=$bs; $j<$end; $j++)
 			{
diff --git a/crypto/bn/asm/ia64-mont.pl b/crypto/bn/asm/ia64-mont.pl
index 5cc5c59..233fdd4 100644
--- a/crypto/bn/asm/ia64-mont.pl
+++ b/crypto/bn/asm/ia64-mont.pl
@@ -80,7 +80,7 @@ $code=<<___;
 
 // int bn_mul_mont (BN_ULONG *rp,const BN_ULONG *ap,
 //		    const BN_ULONG *bp,const BN_ULONG *np,
-//		    const BN_ULONG *n0p,int num);			
+//		    const BN_ULONG *n0p,int num);
 .align	64
 .global	bn_mul_mont#
 .proc	bn_mul_mont#
@@ -203,7 +203,7 @@ bn_mul_mont_general:
 { .mmi;	.pred.rel	"mutex",p39,p41
 (p39)	add		topbit=r0,r0
 (p41)	add		topbit=r0,r0,1
-	nop.i		0		}	
+	nop.i		0		}
 { .mmi;	st8		[tp_1]=n[0]
 	add		tptr=16,sp
 	add		tp_1=8,sp	};;
diff --git a/crypto/bn/asm/mips.pl b/crypto/bn/asm/mips.pl
index 102b656..5093177 100644
--- a/crypto/bn/asm/mips.pl
+++ b/crypto/bn/asm/mips.pl
@@ -603,13 +603,13 @@ $code.=<<___;
 	sltu	$v0,$t2,$ta2
 	$ST	$t2,-2*$BNSZ($a0)
 	$ADDU	$v0,$t8
-	
+
 	$ADDU	$ta3,$t3
 	sltu	$t9,$ta3,$t3
 	$ADDU	$t3,$ta3,$v0
 	sltu	$v0,$t3,$ta3
 	$ST	$t3,-$BNSZ($a0)
-	
+
 	.set	noreorder
 	bgtz	$at,.L_bn_add_words_loop
 	$ADDU	$v0,$t9
@@ -808,7 +808,7 @@ bn_div_3_words:
 				# so that we can save two arguments
 				# and return address in registers
 				# instead of stack:-)
-				
+
 	$LD	$a0,($a3)
 	move	$ta2,$a1
 	bne	$a0,$a2,bn_div_3_words_internal
diff --git a/crypto/bn/asm/parisc-mont.pl b/crypto/bn/asm/parisc-mont.pl
index 8aa94e8..61c3625 100644
--- a/crypto/bn/asm/parisc-mont.pl
+++ b/crypto/bn/asm/parisc-mont.pl
@@ -546,7 +546,7 @@ L\$copy
 	ldd		$idx($np),$hi0
 	std,ma		%r0,8($tp)
 	addib,<>	8,$idx,.-8		; L\$copy
-	std,ma		$hi0,8($rp)	
+	std,ma		$hi0,8($rp)
 ___
 
 if ($BN_SZ==4) {				# PA-RISC 1.1 code-path
@@ -868,7 +868,7 @@ L\$copy_pa11
 	ldwx		$idx($np),$hi0
 	stws,ma		%r0,4($tp)
 	addib,<>	4,$idx,L\$copy_pa11
-	stws,ma		$hi0,4($rp)	
+	stws,ma		$hi0,4($rp)
 
 	nop					; alignment
 L\$done
diff --git a/crypto/bn/asm/ppc-mont.pl b/crypto/bn/asm/ppc-mont.pl
index 5802260..7a25b1e 100644
--- a/crypto/bn/asm/ppc-mont.pl
+++ b/crypto/bn/asm/ppc-mont.pl
@@ -26,7 +26,7 @@
 # So far RSA *sign* performance improvement over pre-bn_mul_mont asm
 # for 64-bit application running on PPC970/G5 is:
 #
-# 512-bit	+65%	
+# 512-bit	+65%
 # 1024-bit	+35%
 # 2048-bit	+18%
 # 4096-bit	+4%
@@ -49,7 +49,7 @@ if ($flavour =~ /32/) {
 	$UMULL=	"mullw";	# unsigned multiply low
 	$UMULH=	"mulhwu";	# unsigned multiply high
 	$UCMP=	"cmplw";	# unsigned compare
-	$SHRI=	"srwi";		# unsigned shift right by immediate	
+	$SHRI=	"srwi";		# unsigned shift right by immediate
 	$PUSH=	$ST;
 	$POP=	$LD;
 } elsif ($flavour =~ /64/) {
@@ -69,7 +69,7 @@ if ($flavour =~ /32/) {
 	$UMULL=	"mulld";	# unsigned multiply low
 	$UMULH=	"mulhdu";	# unsigned multiply high
 	$UCMP=	"cmpld";	# unsigned compare
-	$SHRI=	"srdi";		# unsigned shift right by immediate	
+	$SHRI=	"srdi";		# unsigned shift right by immediate
 	$PUSH=	$ST;
 	$POP=	$LD;
 } else { die "nonsense $flavour"; }
diff --git a/crypto/bn/asm/ppc.pl b/crypto/bn/asm/ppc.pl
index e9262df..1a03f45 100644
--- a/crypto/bn/asm/ppc.pl
+++ b/crypto/bn/asm/ppc.pl
@@ -38,7 +38,7 @@
 #rsa 2048 bits   0.3036s   0.0085s      3.3    117.1
 #rsa 4096 bits   2.0040s   0.0299s      0.5     33.4
 #dsa  512 bits   0.0087s   0.0106s    114.3     94.5
-#dsa 1024 bits   0.0256s   0.0313s     39.0     32.0	
+#dsa 1024 bits   0.0256s   0.0313s     39.0     32.0
 #
 #	Same bechmark with this assembler code:
 #
@@ -74,7 +74,7 @@
 #rsa 4096 bits   0.3700s   0.0058s      2.7    171.0
 #dsa  512 bits   0.0016s   0.0020s    610.7    507.1
 #dsa 1024 bits   0.0047s   0.0058s    212.5    173.2
-#	
+#
 #	Again, performance increases by at about 75%
 #
 #       Mac OS X, Apple G5 1.8GHz (Note this is 32 bit code)
@@ -125,7 +125,7 @@ if ($flavour =~ /32/) {
 	$CNTLZ=	"cntlzw";	# count leading zeros
 	$SHL=	"slw";		# shift left
 	$SHR=	"srw";		# unsigned shift right
-	$SHRI=	"srwi";		# unsigned shift right by immediate	
+	$SHRI=	"srwi";		# unsigned shift right by immediate
 	$SHLI=	"slwi";		# shift left by immediate
 	$CLRU=	"clrlwi";	# clear upper bits
 	$INSR=	"insrwi";	# insert right
@@ -149,10 +149,10 @@ if ($flavour =~ /32/) {
 	$CNTLZ=	"cntlzd";	# count leading zeros
 	$SHL=	"sld";		# shift left
 	$SHR=	"srd";		# unsigned shift right
-	$SHRI=	"srdi";		# unsigned shift right by immediate	
+	$SHRI=	"srdi";		# unsigned shift right by immediate
 	$SHLI=	"sldi";		# shift left by immediate
 	$CLRU=	"clrldi";	# clear upper bits
-	$INSR=	"insrdi";	# insert right 
+	$INSR=	"insrdi";	# insert right
 	$ROTL=	"rotldi";	# rotate left by immediate
 	$TR=	"td";		# conditional trap
 } else { die "nonsense $flavour"; }
@@ -189,7 +189,7 @@ $data=<<EOF;
 #	   below.
 #				12/05/03		Suresh Chari
 #			(with lots of help from)        Andy Polyakov
-##	
+##
 #	1. Initial version	10/20/02		Suresh Chari
 #
 #
@@ -202,7 +202,7 @@ $data=<<EOF;
 #		be done in the build process.
 #
 #	Hand optimized assembly code for the following routines
-#	
+#
 #	bn_sqr_comba4
 #	bn_sqr_comba8
 #	bn_mul_comba4
@@ -225,10 +225,10 @@ $data=<<EOF;
 #--------------------------------------------------------------------------
 #
 #	Defines to be used in the assembly code.
-#	
+#
 #.set r0,0	# we use it as storage for value of 0
 #.set SP,1	# preserved
-#.set RTOC,2	# preserved 
+#.set RTOC,2	# preserved
 #.set r3,3	# 1st argument/return value
 #.set r4,4	# 2nd argument/volatile register
 #.set r5,5	# 3rd argument/volatile register
@@ -246,7 +246,7 @@ $data=<<EOF;
 #	        the first . i.e. for example change ".bn_sqr_comba4"
 #		to "bn_sqr_comba4". This should be automatically done
 #		in the build.
-	
+
 	.globl	.bn_sqr_comba4
 	.globl	.bn_sqr_comba8
 	.globl	.bn_mul_comba4
@@ -257,9 +257,9 @@ $data=<<EOF;
 	.globl	.bn_sqr_words
 	.globl	.bn_mul_words
 	.globl	.bn_mul_add_words
-	
+
 # .text section
-	
+
 	.machine	"any"
 
 #
@@ -278,8 +278,8 @@ $data=<<EOF;
 # r3 contains r
 # r4 contains a
 #
-# Freely use registers r5,r6,r7,r8,r9,r10,r11 as follows:	
-# 
+# Freely use registers r5,r6,r7,r8,r9,r10,r11 as follows:
+#
 # r5,r6 are the two BN_ULONGs being multiplied.
 # r7,r8 are the results of the 32x32 giving 64 bit multiply.
 # r9,r10, r11 are the equivalents of c1,c2, c3.
@@ -288,10 +288,10 @@ $data=<<EOF;
 #
 	xor		r0,r0,r0		# set r0 = 0. Used in the addze
 						# instructions below
-	
+
 						#sqr_add_c(a,0,c1,c2,c3)
-	$LD		r5,`0*$BNSZ`(r4)		
-	$UMULL		r9,r5,r5		
+	$LD		r5,`0*$BNSZ`(r4)
+	$UMULL		r9,r5,r5
 	$UMULH		r10,r5,r5		#in first iteration. No need
 						#to add since c1=c2=c3=0.
 						# Note c3(r11) is NOT set to 0
@@ -299,20 +299,20 @@ $data=<<EOF;
 
 	$ST		r9,`0*$BNSZ`(r3)	# r[0]=c1;
 						# sqr_add_c2(a,1,0,c2,c3,c1);
-	$LD		r6,`1*$BNSZ`(r4)		
+	$LD		r6,`1*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-					
+
 	addc		r7,r7,r7		# compute (r7,r8)=2*(r7,r8)
 	adde		r8,r8,r8
 	addze		r9,r0			# catch carry if any.
-						# r9= r0(=0) and carry 
-	
+						# r9= r0(=0) and carry
+
 	addc		r10,r7,r10		# now add to temp result.
-	addze		r11,r8                  # r8 added to r11 which is 0 
+	addze		r11,r8                  # r8 added to r11 which is 0
 	addze		r9,r9
-	
-	$ST		r10,`1*$BNSZ`(r3)	#r[1]=c2; 
+
+	$ST		r10,`1*$BNSZ`(r3)	#r[1]=c2;
 						#sqr_add_c(a,1,c3,c1,c2)
 	$UMULL		r7,r6,r6
 	$UMULH		r8,r6,r6
@@ -323,23 +323,23 @@ $data=<<EOF;
 	$LD		r6,`2*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r7,r7,r7
 	adde		r8,r8,r8
 	addze		r10,r10
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
-	$ST		r11,`2*$BNSZ`(r3)	#r[2]=c3 
+	$ST		r11,`2*$BNSZ`(r3)	#r[2]=c3
 						#sqr_add_c2(a,3,0,c1,c2,c3);
-	$LD		r6,`3*$BNSZ`(r4)		
+	$LD		r6,`3*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
 	addc		r7,r7,r7
 	adde		r8,r8,r8
 	addze		r11,r0
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r11
@@ -348,7 +348,7 @@ $data=<<EOF;
 	$LD		r6,`2*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r7,r7,r7
 	adde		r8,r8,r8
 	addze		r11,r11
@@ -363,31 +363,31 @@ $data=<<EOF;
 	adde		r11,r8,r11
 	addze		r9,r0
 						#sqr_add_c2(a,3,1,c2,c3,c1);
-	$LD		r6,`3*$BNSZ`(r4)		
+	$LD		r6,`3*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
 	addc		r7,r7,r7
 	adde		r8,r8,r8
 	addze		r9,r9
-	
+
 	addc		r10,r7,r10
 	adde		r11,r8,r11
 	addze		r9,r9
 	$ST		r10,`4*$BNSZ`(r3)	#r[4]=c2
 						#sqr_add_c2(a,3,2,c3,c1,c2);
-	$LD		r5,`2*$BNSZ`(r4)		
+	$LD		r5,`2*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
 	addc		r7,r7,r7
 	adde		r8,r8,r8
 	addze		r10,r0
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
 	$ST		r11,`5*$BNSZ`(r3)	#r[5] = c3
 						#sqr_add_c(a,3,c1,c2,c3);
-	$UMULL		r7,r6,r6		
+	$UMULL		r7,r6,r6
 	$UMULH		r8,r6,r6
 	addc		r9,r7,r9
 	adde		r10,r8,r10
@@ -406,7 +406,7 @@ $data=<<EOF;
 #		for the gcc compiler. This should be automatically
 #		done in the build
 #
-	
+
 .align	4
 .bn_sqr_comba8:
 #
@@ -418,15 +418,15 @@ $data=<<EOF;
 # r3 contains r
 # r4 contains a
 #
-# Freely use registers r5,r6,r7,r8,r9,r10,r11 as follows:	
-# 
+# Freely use registers r5,r6,r7,r8,r9,r10,r11 as follows:
+#
 # r5,r6 are the two BN_ULONGs being multiplied.
 # r7,r8 are the results of the 32x32 giving 64 bit multiply.
 # r9,r10, r11 are the equivalents of c1,c2, c3.
 #
 # Possible optimization of loading all 8 longs of a into registers
 # doesn't provide any speedup
-# 
+#
 
 	xor		r0,r0,r0		#set r0 = 0.Used in addze
 						#instructions below.
@@ -439,18 +439,18 @@ $data=<<EOF;
 						#sqr_add_c2(a,1,0,c2,c3,c1);
 	$LD		r6,`1*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
-	$UMULH		r8,r5,r6	
-	
+	$UMULH		r8,r5,r6
+
 	addc		r10,r7,r10		#add the two register number
 	adde		r11,r8,r0 		# (r8,r7) to the three register
 	addze		r9,r0			# number (r9,r11,r10).NOTE:r0=0
-	
+
 	addc		r10,r7,r10		#add the two register number
 	adde		r11,r8,r11 		# (r8,r7) to the three register
 	addze		r9,r9			# number (r9,r11,r10).
-	
+
 	$ST		r10,`1*$BNSZ`(r3)	# r[1]=c2
-				
+
 						#sqr_add_c(a,1,c3,c1,c2);
 	$UMULL		r7,r6,r6
 	$UMULH		r8,r6,r6
@@ -461,25 +461,25 @@ $data=<<EOF;
 	$LD		r6,`2*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
-	
+
 	$ST		r11,`2*$BNSZ`(r3)	#r[2]=c3
 						#sqr_add_c2(a,3,0,c1,c2,c3);
 	$LD		r6,`3*$BNSZ`(r4)	#r6 = a[3]. r5 is already a[0].
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r0
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r11
@@ -488,20 +488,20 @@ $data=<<EOF;
 	$LD		r6,`2*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r11
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r11
-	
+
 	$ST		r9,`3*$BNSZ`(r3)	#r[3]=c1;
 						#sqr_add_c(a,2,c2,c3,c1);
 	$UMULL		r7,r6,r6
 	$UMULH		r8,r6,r6
-	
+
 	addc		r10,r7,r10
 	adde		r11,r8,r11
 	addze		r9,r0
@@ -509,11 +509,11 @@ $data=<<EOF;
 	$LD		r6,`3*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r10,r7,r10
 	adde		r11,r8,r11
 	addze		r9,r9
-	
+
 	addc		r10,r7,r10
 	adde		r11,r8,r11
 	addze		r9,r9
@@ -522,11 +522,11 @@ $data=<<EOF;
 	$LD		r6,`4*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r10,r7,r10
 	adde		r11,r8,r11
 	addze		r9,r9
-	
+
 	addc		r10,r7,r10
 	adde		r11,r8,r11
 	addze		r9,r9
@@ -535,11 +535,11 @@ $data=<<EOF;
 	$LD		r6,`5*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r0
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
@@ -548,11 +548,11 @@ $data=<<EOF;
 	$LD		r6,`4*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
@@ -561,11 +561,11 @@ $data=<<EOF;
 	$LD		r6,`3*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
@@ -580,11 +580,11 @@ $data=<<EOF;
 	$LD		r6,`4*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r11
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r11
@@ -593,11 +593,11 @@ $data=<<EOF;
 	$LD		r6,`5*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r11
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r11
@@ -617,7 +617,7 @@ $data=<<EOF;
 	$LD		r6,`7*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r10,r7,r10
 	adde		r11,r8,r11
 	addze		r9,r0
@@ -629,7 +629,7 @@ $data=<<EOF;
 	$LD		r6,`6*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r10,r7,r10
 	adde		r11,r8,r11
 	addze		r9,r9
@@ -652,7 +652,7 @@ $data=<<EOF;
 	$LD		r6,`4*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r10,r7,r10
 	adde		r11,r8,r11
 	addze		r9,r9
@@ -684,7 +684,7 @@ $data=<<EOF;
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
-	
+
 	addc		r11,r7,r11
 	adde		r9,r8,r9
 	addze		r10,r10
@@ -704,7 +704,7 @@ $data=<<EOF;
 	$LD		r5,`2*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
 	$UMULH		r8,r5,r6
-	
+
 	addc		r9,r7,r9
 	adde		r10,r8,r10
 	addze		r11,r0
@@ -801,7 +801,7 @@ $data=<<EOF;
 	adde		r10,r8,r10
 	addze		r11,r11
 	$ST		r9,`12*$BNSZ`(r3)	#r[12]=c1;
-	
+
 						#sqr_add_c2(a,7,6,c2,c3,c1)
 	$LD		r5,`6*$BNSZ`(r4)
 	$UMULL		r7,r5,r6
@@ -850,21 +850,21 @@ $data=<<EOF;
 #
 	xor	r0,r0,r0		#r0=0. Used in addze below.
 					#mul_add_c(a[0],b[0],c1,c2,c3);
-	$LD	r6,`0*$BNSZ`(r4)		
-	$LD	r7,`0*$BNSZ`(r5)		
-	$UMULL	r10,r6,r7		
-	$UMULH	r11,r6,r7		
+	$LD	r6,`0*$BNSZ`(r4)
+	$LD	r7,`0*$BNSZ`(r5)
+	$UMULL	r10,r6,r7
+	$UMULH	r11,r6,r7
 	$ST	r10,`0*$BNSZ`(r3)	#r[0]=c1
 					#mul_add_c(a[0],b[1],c2,c3,c1);
-	$LD	r7,`1*$BNSZ`(r5)		
+	$LD	r7,`1*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
 	addc	r11,r8,r11
 	adde	r12,r9,r0
 	addze	r10,r0
 					#mul_add_c(a[1],b[0],c2,c3,c1);
-	$LD	r6, `1*$BNSZ`(r4)		
-	$LD	r7, `0*$BNSZ`(r5)		
+	$LD	r6, `1*$BNSZ`(r4)
+	$LD	r7, `0*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
 	addc	r11,r8,r11
@@ -872,23 +872,23 @@ $data=<<EOF;
 	addze	r10,r10
 	$ST	r11,`1*$BNSZ`(r3)	#r[1]=c2
 					#mul_add_c(a[2],b[0],c3,c1,c2);
-	$LD	r6,`2*$BNSZ`(r4)		
+	$LD	r6,`2*$BNSZ`(r4)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
 	addc	r12,r8,r12
 	adde	r10,r9,r10
 	addze	r11,r0
 					#mul_add_c(a[1],b[1],c3,c1,c2);
-	$LD	r6,`1*$BNSZ`(r4)		
-	$LD	r7,`1*$BNSZ`(r5)		
+	$LD	r6,`1*$BNSZ`(r4)
+	$LD	r7,`1*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
 	addc	r12,r8,r12
 	adde	r10,r9,r10
 	addze	r11,r11
 					#mul_add_c(a[0],b[2],c3,c1,c2);
-	$LD	r6,`0*$BNSZ`(r4)		
-	$LD	r7,`2*$BNSZ`(r5)		
+	$LD	r6,`0*$BNSZ`(r4)
+	$LD	r7,`2*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
 	addc	r12,r8,r12
@@ -896,7 +896,7 @@ $data=<<EOF;
 	addze	r11,r11
 	$ST	r12,`2*$BNSZ`(r3)	#r[2]=c3
 					#mul_add_c(a[0],b[3],c1,c2,c3);
-	$LD	r7,`3*$BNSZ`(r5)		
+	$LD	r7,`3*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
 	addc	r10,r8,r10
@@ -928,7 +928,7 @@ $data=<<EOF;
 	addze	r12,r12
 	$ST	r10,`3*$BNSZ`(r3)	#r[3]=c1
 					#mul_add_c(a[3],b[1],c2,c3,c1);
-	$LD	r7,`1*$BNSZ`(r5)		
+	$LD	r7,`1*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
 	addc	r11,r8,r11
@@ -952,7 +952,7 @@ $data=<<EOF;
 	addze	r10,r10
 	$ST	r11,`4*$BNSZ`(r3)	#r[4]=c2
 					#mul_add_c(a[2],b[3],c3,c1,c2);
-	$LD	r6,`2*$BNSZ`(r4)		
+	$LD	r6,`2*$BNSZ`(r4)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
 	addc	r12,r8,r12
@@ -968,7 +968,7 @@ $data=<<EOF;
 	addze	r11,r11
 	$ST	r12,`5*$BNSZ`(r3)	#r[5]=c3
 					#mul_add_c(a[3],b[3],c1,c2,c3);
-	$LD	r7,`3*$BNSZ`(r5)		
+	$LD	r7,`3*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
 	addc	r10,r8,r10
@@ -988,7 +988,7 @@ $data=<<EOF;
 #		for the gcc compiler. This should be automatically
 #		done in the build
 #
-	
+
 .align	4
 .bn_mul_comba8:
 #
@@ -1003,7 +1003,7 @@ $data=<<EOF;
 # r10, r11, r12 are the equivalents of c1, c2, and c3.
 #
 	xor	r0,r0,r0		#r0=0. Used in addze below.
-	
+
 					#mul_add_c(a[0],b[0],c1,c2,c3);
 	$LD	r6,`0*$BNSZ`(r4)	#a[0]
 	$LD	r7,`0*$BNSZ`(r5)	#b[0]
@@ -1065,7 +1065,7 @@ $data=<<EOF;
 	addc	r10,r10,r8
 	adde	r11,r11,r9
 	addze	r12,r12
-		
+
 					#mul_add_c(a[2],b[1],c1,c2,c3);
 	$LD	r6,`2*$BNSZ`(r4)
 	$LD	r7,`1*$BNSZ`(r5)
@@ -1131,7 +1131,7 @@ $data=<<EOF;
 	adde	r10,r10,r9
 	addze	r11,r0
 					#mul_add_c(a[1],b[4],c3,c1,c2);
-	$LD	r6,`1*$BNSZ`(r4)		
+	$LD	r6,`1*$BNSZ`(r4)
 	$LD	r7,`4*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
@@ -1139,7 +1139,7 @@ $data=<<EOF;
 	adde	r10,r10,r9
 	addze	r11,r11
 					#mul_add_c(a[2],b[3],c3,c1,c2);
-	$LD	r6,`2*$BNSZ`(r4)		
+	$LD	r6,`2*$BNSZ`(r4)
 	$LD	r7,`3*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
@@ -1147,7 +1147,7 @@ $data=<<EOF;
 	adde	r10,r10,r9
 	addze	r11,r11
 					#mul_add_c(a[3],b[2],c3,c1,c2);
-	$LD	r6,`3*$BNSZ`(r4)		
+	$LD	r6,`3*$BNSZ`(r4)
 	$LD	r7,`2*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
@@ -1155,7 +1155,7 @@ $data=<<EOF;
 	adde	r10,r10,r9
 	addze	r11,r11
 					#mul_add_c(a[4],b[1],c3,c1,c2);
-	$LD	r6,`4*$BNSZ`(r4)		
+	$LD	r6,`4*$BNSZ`(r4)
 	$LD	r7,`1*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
@@ -1163,7 +1163,7 @@ $data=<<EOF;
 	adde	r10,r10,r9
 	addze	r11,r11
 					#mul_add_c(a[5],b[0],c3,c1,c2);
-	$LD	r6,`5*$BNSZ`(r4)		
+	$LD	r6,`5*$BNSZ`(r4)
 	$LD	r7,`0*$BNSZ`(r5)
 	$UMULL	r8,r6,r7
 	$UMULH	r9,r6,r7
@@ -1555,7 +1555,7 @@ $data=<<EOF;
 	addi	r3,r3,-$BNSZ
 	addi	r5,r5,-$BNSZ
 	mtctr	r6
-Lppcasm_sub_mainloop:	
+Lppcasm_sub_mainloop:
 	$LDU	r7,$BNSZ(r4)
 	$LDU	r8,$BNSZ(r5)
 	subfe	r6,r8,r7	# r6 = r7+carry bit + onescomplement(r8)
@@ -1563,7 +1563,7 @@ Lppcasm_sub_mainloop:
 				# is r7-r8 -1 as we need.
 	$STU	r6,$BNSZ(r3)
 	bdnz	Lppcasm_sub_mainloop
-Lppcasm_sub_adios:	
+Lppcasm_sub_adios:
 	subfze	r3,r0		# if carry bit is set then r3 = 0 else -1
 	andi.	r3,r3,1         # keep only last bit.
 	blr
@@ -1604,13 +1604,13 @@ Lppcasm_sub_adios:
 	addi	r3,r3,-$BNSZ
 	addi	r5,r5,-$BNSZ
 	mtctr	r6
-Lppcasm_add_mainloop:	
+Lppcasm_add_mainloop:
 	$LDU	r7,$BNSZ(r4)
 	$LDU	r8,$BNSZ(r5)
 	adde	r8,r7,r8
 	$STU	r8,$BNSZ(r3)
 	bdnz	Lppcasm_add_mainloop
-Lppcasm_add_adios:	
+Lppcasm_add_adios:
 	addze	r3,r0			#return carry bit.
 	blr
 	.long	0
@@ -1633,11 +1633,11 @@ Lppcasm_add_adios:
 #	the PPC instruction to count leading zeros instead
 #	of call to num_bits_word. Since this was compiled
 #	only at level -O2 we can possibly squeeze it more?
-#	
+#
 #	r3 = h
 #	r4 = l
 #	r5 = d
-	
+
 	$UCMPI	0,r5,0			# compare r5 and 0
 	bne	Lppcasm_div1		# proceed if d!=0
 	li	r3,-1			# d=0 return -1
@@ -1653,7 +1653,7 @@ Lppcasm_div1:
 Lppcasm_div2:
 	$UCMP	0,r3,r5			#h>=d?
 	blt	Lppcasm_div3		#goto Lppcasm_div3 if not
-	subf	r3,r5,r3		#h-=d ; 
+	subf	r3,r5,r3		#h-=d ;
 Lppcasm_div3:				#r7 = BN_BITS2-i. so r7=i
 	cmpi	0,0,r7,0		# is (i == 0)?
 	beq	Lppcasm_div4
@@ -1668,7 +1668,7 @@ Lppcasm_div4:
 					# as it saves registers.
 	li	r6,2			#r6=2
 	mtctr	r6			#counter will be in count.
-Lppcasm_divouterloop: 
+Lppcasm_divouterloop:
 	$SHRI	r8,r3,`$BITS/2`		#r8 = (h>>BN_BITS4)
 	$SHRI	r11,r4,`$BITS/2`	#r11= (l&BN_MASK2h)>>BN_BITS4
 					# compute here for innerloop.
@@ -1676,7 +1676,7 @@ Lppcasm_divouterloop:
 	bne	Lppcasm_div5		# goto Lppcasm_div5 if not
 
 	li	r8,-1
-	$CLRU	r8,r8,`$BITS/2`		#q = BN_MASK2l 
+	$CLRU	r8,r8,`$BITS/2`		#q = BN_MASK2l
 	b	Lppcasm_div6
 Lppcasm_div5:
 	$UDIV	r8,r3,r9		#q = h/dh
@@ -1684,7 +1684,7 @@ Lppcasm_div6:
 	$UMULL	r12,r9,r8		#th = q*dh
 	$CLRU	r10,r5,`$BITS/2`	#r10=dl
 	$UMULL	r6,r8,r10		#tl = q*dl
-	
+
 Lppcasm_divinnerloop:
 	subf	r10,r12,r3		#t = h -th
 	$SHRI	r7,r10,`$BITS/2`	#r7= (t &BN_MASK2H), sort of...
@@ -1761,7 +1761,7 @@ Lppcasm_div9:
 	addi	r4,r4,-$BNSZ
 	addi	r3,r3,-$BNSZ
 	mtctr	r5
-Lppcasm_sqr_mainloop:	
+Lppcasm_sqr_mainloop:
 					#sqr(r[0],r[1],a[0]);
 	$LDU	r6,$BNSZ(r4)
 	$UMULL	r7,r6,r6
@@ -1769,7 +1769,7 @@ Lppcasm_sqr_mainloop:
 	$STU	r7,$BNSZ(r3)
 	$STU	r8,$BNSZ(r3)
 	bdnz	Lppcasm_sqr_mainloop
-Lppcasm_sqr_adios:	
+Lppcasm_sqr_adios:
 	blr
 	.long	0
 	.byte	0,12,0x14,0,0,0,3,0
@@ -1783,7 +1783,7 @@ Lppcasm_sqr_adios:
 #		done in the build
 #
 
-.align	4	
+.align	4
 .bn_mul_words:
 #
 # BN_ULONG bn_mul_words(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w)
@@ -1797,7 +1797,7 @@ Lppcasm_sqr_adios:
 	rlwinm.	r7,r5,30,2,31		# num >> 2
 	beq	Lppcasm_mw_REM
 	mtctr	r7
-Lppcasm_mw_LOOP:	
+Lppcasm_mw_LOOP:
 					#mul(rp[0],ap[0],w,c1);
 	$LD	r8,`0*$BNSZ`(r4)
 	$UMULL	r9,r6,r8
@@ -1809,7 +1809,7 @@ Lppcasm_mw_LOOP:
 					#using adde.
 	$ST	r9,`0*$BNSZ`(r3)
 					#mul(rp[1],ap[1],w,c1);
-	$LD	r8,`1*$BNSZ`(r4)	
+	$LD	r8,`1*$BNSZ`(r4)
 	$UMULL	r11,r6,r8
 	$UMULH  r12,r6,r8
 	adde	r11,r11,r10
@@ -1830,7 +1830,7 @@ Lppcasm_mw_LOOP:
 	addze	r12,r12			#this spin we collect carry into
 					#r12
 	$ST	r11,`3*$BNSZ`(r3)
-	
+
 	addi	r3,r3,`4*$BNSZ`
 	addi	r4,r4,`4*$BNSZ`
 	bdnz	Lppcasm_mw_LOOP
@@ -1846,25 +1846,25 @@ Lppcasm_mw_REM:
 	addze	r10,r10
 	$ST	r9,`0*$BNSZ`(r3)
 	addi	r12,r10,0
-	
+
 	addi	r5,r5,-1
 	cmpli	0,0,r5,0
 	beq	Lppcasm_mw_OVER
 
-	
+
 					#mul(rp[1],ap[1],w,c1);
-	$LD	r8,`1*$BNSZ`(r4)	
+	$LD	r8,`1*$BNSZ`(r4)
 	$UMULL	r9,r6,r8
 	$UMULH  r10,r6,r8
 	addc	r9,r9,r12
 	addze	r10,r10
 	$ST	r9,`1*$BNSZ`(r3)
 	addi	r12,r10,0
-	
+
 	addi	r5,r5,-1
 	cmpli	0,0,r5,0
 	beq	Lppcasm_mw_OVER
-	
+
 					#mul_add(rp[2],ap[2],w,c1);
 	$LD	r8,`2*$BNSZ`(r4)
 	$UMULL	r9,r6,r8
@@ -1873,8 +1873,8 @@ Lppcasm_mw_REM:
 	addze	r10,r10
 	$ST	r9,`2*$BNSZ`(r3)
 	addi	r12,r10,0
-		
-Lppcasm_mw_OVER:	
+
+Lppcasm_mw_OVER:
 	addi	r3,r12,0
 	blr
 	.long	0
@@ -1902,11 +1902,11 @@ Lppcasm_mw_OVER:
 # empirical evidence suggests that unrolled version performs best!!
 #
 	xor	r0,r0,r0		#r0 = 0
-	xor	r12,r12,r12  		#r12 = 0 . used for carry		
+	xor	r12,r12,r12  		#r12 = 0 . used for carry
 	rlwinm.	r7,r5,30,2,31		# num >> 2
 	beq	Lppcasm_maw_leftover	# if (num < 4) go LPPCASM_maw_leftover
 	mtctr	r7
-Lppcasm_maw_mainloop:	
+Lppcasm_maw_mainloop:
 					#mul_add(rp[0],ap[0],w,c1);
 	$LD	r8,`0*$BNSZ`(r4)
 	$LD	r11,`0*$BNSZ`(r3)
@@ -1922,9 +1922,9 @@ Lppcasm_maw_mainloop:
 					#by multiply and will be collected
 					#in the next spin
 	$ST	r9,`0*$BNSZ`(r3)
-	
+
 					#mul_add(rp[1],ap[1],w,c1);
-	$LD	r8,`1*$BNSZ`(r4)	
+	$LD	r8,`1*$BNSZ`(r4)
 	$LD	r9,`1*$BNSZ`(r3)
 	$UMULL	r11,r6,r8
 	$UMULH  r12,r6,r8
@@ -1933,7 +1933,7 @@ Lppcasm_maw_mainloop:
 	addc	r11,r11,r9
 	#addze	r12,r12
 	$ST	r11,`1*$BNSZ`(r3)
-	
+
 					#mul_add(rp[2],ap[2],w,c1);
 	$LD	r8,`2*$BNSZ`(r4)
 	$UMULL	r9,r6,r8
@@ -1944,7 +1944,7 @@ Lppcasm_maw_mainloop:
 	addc	r9,r9,r11
 	#addze	r10,r10
 	$ST	r9,`2*$BNSZ`(r3)
-	
+
 					#mul_add(rp[3],ap[3],w,c1);
 	$LD	r8,`3*$BNSZ`(r4)
 	$UMULL	r11,r6,r8
@@ -1958,7 +1958,7 @@ Lppcasm_maw_mainloop:
 	addi	r3,r3,`4*$BNSZ`
 	addi	r4,r4,`4*$BNSZ`
 	bdnz	Lppcasm_maw_mainloop
-	
+
 Lppcasm_maw_leftover:
 	andi.	r5,r5,0x3
 	beq	Lppcasm_maw_adios
@@ -1975,10 +1975,10 @@ Lppcasm_maw_leftover:
 	addc	r9,r9,r12
 	addze	r12,r10
 	$ST	r9,0(r3)
-	
+
 	bdz	Lppcasm_maw_adios
 					#mul_add(rp[1],ap[1],w,c1);
-	$LDU	r8,$BNSZ(r4)	
+	$LDU	r8,$BNSZ(r4)
 	$UMULL	r9,r6,r8
 	$UMULH  r10,r6,r8
 	$LDU	r11,$BNSZ(r3)
@@ -1987,7 +1987,7 @@ Lppcasm_maw_leftover:
 	addc	r9,r9,r12
 	addze	r12,r10
 	$ST	r9,0(r3)
-	
+
 	bdz	Lppcasm_maw_adios
 					#mul_add(rp[2],ap[2],w,c1);
 	$LDU	r8,$BNSZ(r4)
@@ -1999,8 +1999,8 @@ Lppcasm_maw_leftover:
 	addc	r9,r9,r12
 	addze	r12,r10
 	$ST	r9,0(r3)
-		
-Lppcasm_maw_adios:	
+
+Lppcasm_maw_adios:
 	addi	r3,r12,0
 	blr
 	.long	0
diff --git a/crypto/bn/asm/rsaz-avx2.pl b/crypto/bn/asm/rsaz-avx2.pl
index 0c1b236..f34c84f 100755
--- a/crypto/bn/asm/rsaz-avx2.pl
+++ b/crypto/bn/asm/rsaz-avx2.pl
@@ -382,7 +382,7 @@ $code.=<<___;
 	vpaddq		$TEMP1, $ACC1, $ACC1
 	vpmuludq	32*7-128($aap), $B2, $ACC2
 	 vpbroadcastq	32*5-128($tpa), $B2
-	vpaddq		32*11-448($tp1), $ACC2, $ACC2	
+	vpaddq		32*11-448($tp1), $ACC2, $ACC2
 
 	vmovdqu		$ACC6, 32*6-192($tp0)
 	vmovdqu		$ACC7, 32*7-192($tp0)
@@ -441,7 +441,7 @@ $code.=<<___;
 	vmovdqu		$ACC7, 32*16-448($tp1)
 	lea		8($tp1), $tp1
 
-	dec	$i        
+	dec	$i
 	jnz	.LOOP_SQR_1024
 ___
 $ZERO = $ACC9;
@@ -786,7 +786,7 @@ $code.=<<___;
 	vpblendd	\$3, $TEMP4, $TEMP5, $TEMP4
 	vpaddq		$TEMP3, $ACC7, $ACC7
 	vpaddq		$TEMP4, $ACC8, $ACC8
-     
+
 	vpsrlq		\$29, $ACC4, $TEMP1
 	vpand		$AND_MASK, $ACC4, $ACC4
 	vpsrlq		\$29, $ACC5, $TEMP2
@@ -1451,7 +1451,7 @@ $code.=<<___;
 	vpaddq		$TEMP4, $ACC8, $ACC8
 
 	vmovdqu		$ACC4, 128-128($rp)
-	vmovdqu		$ACC5, 160-128($rp)    
+	vmovdqu		$ACC5, 160-128($rp)
 	vmovdqu		$ACC6, 192-128($rp)
 	vmovdqu		$ACC7, 224-128($rp)
 	vmovdqu		$ACC8, 256-128($rp)
diff --git a/crypto/bn/asm/rsaz-x86_64.pl b/crypto/bn/asm/rsaz-x86_64.pl
index 6f3b664..7bcfafe 100755
--- a/crypto/bn/asm/rsaz-x86_64.pl
+++ b/crypto/bn/asm/rsaz-x86_64.pl
@@ -282,9 +282,9 @@ $code.=<<___;
 	movq	%r9, 16(%rsp)
 	movq	%r10, 24(%rsp)
 	shrq	\$63, %rbx
-	
+
 #third iteration
-	movq	16($inp), %r9	
+	movq	16($inp), %r9
 	movq	24($inp), %rax
 	mulq	%r9
 	addq	%rax, %r12
@@ -532,7 +532,7 @@ $code.=<<___;
 	movl	$times,128+8(%rsp)
 	movq	$out, %xmm0		# off-load
 	movq	%rbp, %xmm1		# off-load
-#first iteration	
+#first iteration
 	mulx	%rax, %r8, %r9
 
 	mulx	16($inp), %rcx, %r10
@@ -568,7 +568,7 @@ $code.=<<___;
 	mov	%rax, (%rsp)
 	mov	%r8, 8(%rsp)
 
-#second iteration	
+#second iteration
 	mulx	16($inp), %rax, %rbx
 	adox	%rax, %r10
 	adcx	%rbx, %r11
@@ -607,8 +607,8 @@ $code.=<<___;
 
 	mov	%r9, 16(%rsp)
 	.byte	0x4c,0x89,0x94,0x24,0x18,0x00,0x00,0x00		# mov	%r10, 24(%rsp)
-	
-#third iteration	
+
+#third iteration
 	.byte	0xc4,0x62,0xc3,0xf6,0x8e,0x18,0x00,0x00,0x00	# mulx	24($inp), $out, %r9
 	adox	$out, %r12
 	adcx	%r9, %r13
@@ -643,8 +643,8 @@ $code.=<<___;
 
 	mov	%r11, 32(%rsp)
 	.byte	0x4c,0x89,0xa4,0x24,0x28,0x00,0x00,0x00		# mov	%r12, 40(%rsp)
-	
-#fourth iteration	
+
+#fourth iteration
 	.byte	0xc4,0xe2,0xfb,0xf6,0x9e,0x20,0x00,0x00,0x00	# mulx	32($inp), %rax, %rbx
 	adox	%rax, %r14
 	adcx	%rbx, %r15
@@ -676,8 +676,8 @@ $code.=<<___;
 
 	mov	%r13, 48(%rsp)
 	mov	%r14, 56(%rsp)
-	
-#fifth iteration	
+
+#fifth iteration
 	.byte	0xc4,0x62,0xc3,0xf6,0x9e,0x28,0x00,0x00,0x00	# mulx	40($inp), $out, %r11
 	adox	$out, %r8
 	adcx	%r11, %r9
@@ -704,8 +704,8 @@ $code.=<<___;
 
 	mov	%r15, 64(%rsp)
 	mov	%r8, 72(%rsp)
-	
-#sixth iteration	
+
+#sixth iteration
 	.byte	0xc4,0xe2,0xfb,0xf6,0x9e,0x30,0x00,0x00,0x00	# mulx	48($inp), %rax, %rbx
 	adox	%rax, %r10
 	adcx	%rbx, %r11
@@ -1048,7 +1048,7 @@ $code.=<<___;
 	movq	56($ap), %rax
 	movq	%rdx, %r14
 	adcq	\$0, %r14
-	
+
 	mulq	%rbx
 	addq	%rax, %r14
 	 movq	($ap), %rax
@@ -1150,7 +1150,7 @@ $code.=<<___;
 	 movq	($ap), %rax
 	adcq	\$0, %rdx
 	addq	%r15, %r14
-	movq	%rdx, %r15	
+	movq	%rdx, %r15
 	adcq	\$0, %r15
 
 	leaq	8(%rdi), %rdi
@@ -1212,7 +1212,7 @@ $code.=<<___ if ($addx);
 
 	mulx	48($ap), %rbx, %r14
 	adcx	%rax, %r12
-	
+
 	mulx	56($ap), %rax, %r15
 	adcx	%rbx, %r13
 	adcx	%rax, %r14
@@ -1411,7 +1411,7 @@ $code.=<<___;
 ___
 $code.=<<___ if ($addx);
 	jmp	.Lmul_scatter_tail
-	
+
 .align	32
 .Lmulx_scatter:
 	movq	($out), %rdx		# pass b[0]
@@ -1824,7 +1824,7 @@ __rsaz_512_mul:
 	movq	56($ap), %rax
 	movq	%rdx, %r14
 	adcq	\$0, %r14
-	
+
 	mulq	%rbx
 	addq	%rax, %r14
 	 movq	($ap), %rax
@@ -1901,7 +1901,7 @@ __rsaz_512_mul:
 	 movq	($ap), %rax
 	adcq	\$0, %rdx
 	addq	%r15, %r14
-	movq	%rdx, %r15	
+	movq	%rdx, %r15
 	adcq	\$0, %r15
 
 	leaq	8(%rdi), %rdi
diff --git a/crypto/bn/asm/s390x-gf2m.pl b/crypto/bn/asm/s390x-gf2m.pl
index cbd16f4..57b0032 100644
--- a/crypto/bn/asm/s390x-gf2m.pl
+++ b/crypto/bn/asm/s390x-gf2m.pl
@@ -198,7 +198,7 @@ $code.=<<___;
 	xgr	$hi, at r[1]
 	xgr	$lo, at r[0]
 	xgr	$hi, at r[2]
-	xgr	$lo, at r[3]	
+	xgr	$lo, at r[3]
 	xgr	$hi, at r[3]
 	xgr	$lo,$hi
 	stg	$hi,16($rp)
diff --git a/crypto/bn/asm/via-mont.pl b/crypto/bn/asm/via-mont.pl
index 9f81bc8..558501c 100644
--- a/crypto/bn/asm/via-mont.pl
+++ b/crypto/bn/asm/via-mont.pl
@@ -76,7 +76,7 @@
 # dsa 1024 bits 0.001346s 0.001595s    742.7    627.0
 # dsa 2048 bits 0.004745s 0.005582s    210.7    179.1
 #
-# Conclusions: 
+# Conclusions:
 # - VIA SDK leaves a *lot* of room for improvement (which this
 #   implementation successfully fills:-);
 # - 'rep montmul' gives up to >3x performance improvement depending on
diff --git a/crypto/bn/asm/x86-mont.pl b/crypto/bn/asm/x86-mont.pl
index 6787503..a8b402d 100755
--- a/crypto/bn/asm/x86-mont.pl
+++ b/crypto/bn/asm/x86-mont.pl
@@ -39,7 +39,7 @@ require "x86asm.pl";
 
 $output = pop;
 open STDOUT,">$output";
- 
+
 &asm_init($ARGV[0],$0);
 
 $sse2=0;
diff --git a/crypto/bn/asm/x86_64-mont5.pl b/crypto/bn/asm/x86_64-mont5.pl
index 3278dc6..8f49391 100755
--- a/crypto/bn/asm/x86_64-mont5.pl
+++ b/crypto/bn/asm/x86_64-mont5.pl
@@ -1049,7 +1049,7 @@ my $bptr="%rdx";	# const void *table,
 my $nptr="%rcx";	# const BN_ULONG *nptr,
 my $n0  ="%r8";		# const BN_ULONG *n0);
 my $num ="%r9";		# int num, has to be divisible by 8
-			# int pwr 
+			# int pwr
 
 my ($i,$j,$tptr)=("%rbp","%rcx",$rptr);
 my @A0=("%r10","%r11");
@@ -1126,7 +1126,7 @@ $code.=<<___;
 	ja	.Lpwr_page_walk
 .Lpwr_page_walk_done:
 
-	mov	$num,%r10	
+	mov	$num,%r10
 	neg	$num
 
 	##############################################################
@@ -2036,7 +2036,7 @@ __bn_post4x_internal:
 	jnz	.Lsqr4x_sub
 
 	mov	$num,%r10		# prepare for back-to-back call
-	neg	$num			# restore $num	
+	neg	$num			# restore $num
 	ret
 .size	__bn_post4x_internal,.-__bn_post4x_internal
 ___
@@ -2259,7 +2259,7 @@ bn_mulx4x_mont_gather5:
 	mov	\$0,%r10
 	cmovc	%r10,%r11
 	sub	%r11,%rbp
-.Lmulx4xsp_done:	
+.Lmulx4xsp_done:
 	and	\$-64,%rbp		# ensure alignment
 	mov	%rsp,%r11
 	sub	%rbp,%r11
@@ -2741,7 +2741,7 @@ bn_powerx5:
 	ja	.Lpwrx_page_walk
 .Lpwrx_page_walk_done:
 
-	mov	$num,%r10	
+	mov	$num,%r10
 	neg	$num
 
 	##############################################################
diff --git a/crypto/bn/bn_prime.h b/crypto/bn/bn_prime.h
index 41440fa..3bee718 100644
--- a/crypto/bn/bn_prime.h
+++ b/crypto/bn/bn_prime.h
@@ -14,261 +14,260 @@ typedef unsigned short prime_t;
 # define NUMPRIMES 2048
 
 static const prime_t primes[2048] = {
-
-       2,    3,    5,    7,   11,   13,   17,   19, 
-      23,   29,   31,   37,   41,   43,   47,   53, 
-      59,   61,   67,   71,   73,   79,   83,   89, 
-      97,  101,  103,  107,  109,  113,  127,  131, 
-     137,  139,  149,  151,  157,  163,  167,  173, 
-     179,  181,  191,  193,  197,  199,  211,  223, 
-     227,  229,  233,  239,  241,  251,  257,  263, 
-     269,  271,  277,  281,  283,  293,  307,  311, 
-     313,  317,  331,  337,  347,  349,  353,  359, 
-     367,  373,  379,  383,  389,  397,  401,  409, 
-     419,  421,  431,  433,  439,  443,  449,  457, 
-     461,  463,  467,  479,  487,  491,  499,  503, 
-     509,  521,  523,  541,  547,  557,  563,  569, 
-     571,  577,  587,  593,  599,  601,  607,  613, 
-     617,  619,  631,  641,  643,  647,  653,  659, 
-     661,  673,  677,  683,  691,  701,  709,  719, 
-     727,  733,  739,  743,  751,  757,  761,  769, 
-     773,  787,  797,  809,  811,  821,  823,  827, 
-     829,  839,  853,  857,  859,  863,  877,  881, 
-     883,  887,  907,  911,  919,  929,  937,  941, 
-     947,  953,  967,  971,  977,  983,  991,  997, 
-    1009, 1013, 1019, 1021, 1031, 1033, 1039, 1049, 
-    1051, 1061, 1063, 1069, 1087, 1091, 1093, 1097, 
-    1103, 1109, 1117, 1123, 1129, 1151, 1153, 1163, 
-    1171, 1181, 1187, 1193, 1201, 1213, 1217, 1223, 
-    1229, 1231, 1237, 1249, 1259, 1277, 1279, 1283, 
-    1289, 1291, 1297, 1301, 1303, 1307, 1319, 1321, 
-    1327, 1361, 1367, 1373, 1381, 1399, 1409, 1423, 
-    1427, 1429, 1433, 1439, 1447, 1451, 1453, 1459, 
-    1471, 1481, 1483, 1487, 1489, 1493, 1499, 1511, 
-    1523, 1531, 1543, 1549, 1553, 1559, 1567, 1571, 
-    1579, 1583, 1597, 1601, 1607, 1609, 1613, 1619, 
-    1621, 1627, 1637, 1657, 1663, 1667, 1669, 1693, 
-    1697, 1699, 1709, 1721, 1723, 1733, 1741, 1747, 
-    1753, 1759, 1777, 1783, 1787, 1789, 1801, 1811, 
-    1823, 1831, 1847, 1861, 1867, 1871, 1873, 1877, 
-    1879, 1889, 1901, 1907, 1913, 1931, 1933, 1949, 
-    1951, 1973, 1979, 1987, 1993, 1997, 1999, 2003, 
-    2011, 2017, 2027, 2029, 2039, 2053, 2063, 2069, 
-    2081, 2083, 2087, 2089, 2099, 2111, 2113, 2129, 
-    2131, 2137, 2141, 2143, 2153, 2161, 2179, 2203, 
-    2207, 2213, 2221, 2237, 2239, 2243, 2251, 2267, 
-    2269, 2273, 2281, 2287, 2293, 2297, 2309, 2311, 
-    2333, 2339, 2341, 2347, 2351, 2357, 2371, 2377, 
-    2381, 2383, 2389, 2393, 2399, 2411, 2417, 2423, 
-    2437, 2441, 2447, 2459, 2467, 2473, 2477, 2503, 
-    2521, 2531, 2539, 2543, 2549, 2551, 2557, 2579, 
-    2591, 2593, 2609, 2617, 2621, 2633, 2647, 2657, 
-    2659, 2663, 2671, 2677, 2683, 2687, 2689, 2693, 
-    2699, 2707, 2711, 2713, 2719, 2729, 2731, 2741, 
-    2749, 2753, 2767, 2777, 2789, 2791, 2797, 2801, 
-    2803, 2819, 2833, 2837, 2843, 2851, 2857, 2861, 
-    2879, 2887, 2897, 2903, 2909, 2917, 2927, 2939, 
-    2953, 2957, 2963, 2969, 2971, 2999, 3001, 3011, 
-    3019, 3023, 3037, 3041, 3049, 3061, 3067, 3079, 
-    3083, 3089, 3109, 3119, 3121, 3137, 3163, 3167, 
-    3169, 3181, 3187, 3191, 3203, 3209, 3217, 3221, 
-    3229, 3251, 3253, 3257, 3259, 3271, 3299, 3301, 
-    3307, 3313, 3319, 3323, 3329, 3331, 3343, 3347, 
-    3359, 3361, 3371, 3373, 3389, 3391, 3407, 3413, 
-    3433, 3449, 3457, 3461, 3463, 3467, 3469, 3491, 
-    3499, 3511, 3517, 3527, 3529, 3533, 3539, 3541, 
-    3547, 3557, 3559, 3571, 3581, 3583, 3593, 3607, 
-    3613, 3617, 3623, 3631, 3637, 3643, 3659, 3671, 
-    3673, 3677, 3691, 3697, 3701, 3709, 3719, 3727, 
-    3733, 3739, 3761, 3767, 3769, 3779, 3793, 3797, 
-    3803, 3821, 3823, 3833, 3847, 3851, 3853, 3863, 
-    3877, 3881, 3889, 3907, 3911, 3917, 3919, 3923, 
-    3929, 3931, 3943, 3947, 3967, 3989, 4001, 4003, 
-    4007, 4013, 4019, 4021, 4027, 4049, 4051, 4057, 
-    4073, 4079, 4091, 4093, 4099, 4111, 4127, 4129, 
-    4133, 4139, 4153, 4157, 4159, 4177, 4201, 4211, 
-    4217, 4219, 4229, 4231, 4241, 4243, 4253, 4259, 
-    4261, 4271, 4273, 4283, 4289, 4297, 4327, 4337, 
-    4339, 4349, 4357, 4363, 4373, 4391, 4397, 4409, 
-    4421, 4423, 4441, 4447, 4451, 4457, 4463, 4481, 
-    4483, 4493, 4507, 4513, 4517, 4519, 4523, 4547, 
-    4549, 4561, 4567, 4583, 4591, 4597, 4603, 4621, 
-    4637, 4639, 4643, 4649, 4651, 4657, 4663, 4673, 
-    4679, 4691, 4703, 4721, 4723, 4729, 4733, 4751, 
-    4759, 4783, 4787, 4789, 4793, 4799, 4801, 4813, 
-    4817, 4831, 4861, 4871, 4877, 4889, 4903, 4909, 
-    4919, 4931, 4933, 4937, 4943, 4951, 4957, 4967, 
-    4969, 4973, 4987, 4993, 4999, 5003, 5009, 5011, 
-    5021, 5023, 5039, 5051, 5059, 5077, 5081, 5087, 
-    5099, 5101, 5107, 5113, 5119, 5147, 5153, 5167, 
-    5171, 5179, 5189, 5197, 5209, 5227, 5231, 5233, 
-    5237, 5261, 5273, 5279, 5281, 5297, 5303, 5309, 
-    5323, 5333, 5347, 5351, 5381, 5387, 5393, 5399, 
-    5407, 5413, 5417, 5419, 5431, 5437, 5441, 5443, 
-    5449, 5471, 5477, 5479, 5483, 5501, 5503, 5507, 
-    5519, 5521, 5527, 5531, 5557, 5563, 5569, 5573, 
-    5581, 5591, 5623, 5639, 5641, 5647, 5651, 5653, 
-    5657, 5659, 5669, 5683, 5689, 5693, 5701, 5711, 
-    5717, 5737, 5741, 5743, 5749, 5779, 5783, 5791, 
-    5801, 5807, 5813, 5821, 5827, 5839, 5843, 5849, 
-    5851, 5857, 5861, 5867, 5869, 5879, 5881, 5897, 
-    5903, 5923, 5927, 5939, 5953, 5981, 5987, 6007, 
-    6011, 6029, 6037, 6043, 6047, 6053, 6067, 6073, 
-    6079, 6089, 6091, 6101, 6113, 6121, 6131, 6133, 
-    6143, 6151, 6163, 6173, 6197, 6199, 6203, 6211, 
-    6217, 6221, 6229, 6247, 6257, 6263, 6269, 6271, 
-    6277, 6287, 6299, 6301, 6311, 6317, 6323, 6329, 
-    6337, 6343, 6353, 6359, 6361, 6367, 6373, 6379, 
-    6389, 6397, 6421, 6427, 6449, 6451, 6469, 6473, 
-    6481, 6491, 6521, 6529, 6547, 6551, 6553, 6563, 
-    6569, 6571, 6577, 6581, 6599, 6607, 6619, 6637, 
-    6653, 6659, 6661, 6673, 6679, 6689, 6691, 6701, 
-    6703, 6709, 6719, 6733, 6737, 6761, 6763, 6779, 
-    6781, 6791, 6793, 6803, 6823, 6827, 6829, 6833, 
-    6841, 6857, 6863, 6869, 6871, 6883, 6899, 6907, 
-    6911, 6917, 6947, 6949, 6959, 6961, 6967, 6971, 
-    6977, 6983, 6991, 6997, 7001, 7013, 7019, 7027, 
-    7039, 7043, 7057, 7069, 7079, 7103, 7109, 7121, 
-    7127, 7129, 7151, 7159, 7177, 7187, 7193, 7207, 
-    7211, 7213, 7219, 7229, 7237, 7243, 7247, 7253, 
-    7283, 7297, 7307, 7309, 7321, 7331, 7333, 7349, 
-    7351, 7369, 7393, 7411, 7417, 7433, 7451, 7457, 
-    7459, 7477, 7481, 7487, 7489, 7499, 7507, 7517, 
-    7523, 7529, 7537, 7541, 7547, 7549, 7559, 7561, 
-    7573, 7577, 7583, 7589, 7591, 7603, 7607, 7621, 
-    7639, 7643, 7649, 7669, 7673, 7681, 7687, 7691, 
-    7699, 7703, 7717, 7723, 7727, 7741, 7753, 7757, 
-    7759, 7789, 7793, 7817, 7823, 7829, 7841, 7853, 
-    7867, 7873, 7877, 7879, 7883, 7901, 7907, 7919, 
-    7927, 7933, 7937, 7949, 7951, 7963, 7993, 8009, 
-    8011, 8017, 8039, 8053, 8059, 8069, 8081, 8087, 
-    8089, 8093, 8101, 8111, 8117, 8123, 8147, 8161, 
-    8167, 8171, 8179, 8191, 8209, 8219, 8221, 8231, 
-    8233, 8237, 8243, 8263, 8269, 8273, 8287, 8291, 
-    8293, 8297, 8311, 8317, 8329, 8353, 8363, 8369, 
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+     8681,  8689,  8693,  8699,  8707,  8713,  8719,  8731,
+     8737,  8741,  8747,  8753,  8761,  8779,  8783,  8803,
+     8807,  8819,  8821,  8831,  8837,  8839,  8849,  8861,
+     8863,  8867,  8887,  8893,  8923,  8929,  8933,  8941,
+     8951,  8963,  8969,  8971,  8999,  9001,  9007,  9011,
+     9013,  9029,  9041,  9043,  9049,  9059,  9067,  9091,
+     9103,  9109,  9127,  9133,  9137,  9151,  9157,  9161,
+     9173,  9181,  9187,  9199,  9203,  9209,  9221,  9227,
+     9239,  9241,  9257,  9277,  9281,  9283,  9293,  9311,
+     9319,  9323,  9337,  9341,  9343,  9349,  9371,  9377,
+     9391,  9397,  9403,  9413,  9419,  9421,  9431,  9433,
+     9437,  9439,  9461,  9463,  9467,  9473,  9479,  9491,
+     9497,  9511,  9521,  9533,  9539,  9547,  9551,  9587,
+     9601,  9613,  9619,  9623,  9629,  9631,  9643,  9649,
+     9661,  9677,  9679,  9689,  9697,  9719,  9721,  9733,
+     9739,  9743,  9749,  9767,  9769,  9781,  9787,  9791,
+     9803,  9811,  9817,  9829,  9833,  9839,  9851,  9857,
+     9859,  9871,  9883,  9887,  9901,  9907,  9923,  9929,
+     9931,  9941,  9949,  9967,  9973, 10007, 10009, 10037,
+    10039, 10061, 10067, 10069, 10079, 10091, 10093, 10099,
+    10103, 10111, 10133, 10139, 10141, 10151, 10159, 10163,
+    10169, 10177, 10181, 10193, 10211, 10223, 10243, 10247,
+    10253, 10259, 10267, 10271, 10273, 10289, 10301, 10303,
+    10313, 10321, 10331, 10333, 10337, 10343, 10357, 10369,
+    10391, 10399, 10427, 10429, 10433, 10453, 10457, 10459,
+    10463, 10477, 10487, 10499, 10501, 10513, 10529, 10531,
+    10559, 10567, 10589, 10597, 10601, 10607, 10613, 10627,
+    10631, 10639, 10651, 10657, 10663, 10667, 10687, 10691,
+    10709, 10711, 10723, 10729, 10733, 10739, 10753, 10771,
+    10781, 10789, 10799, 10831, 10837, 10847, 10853, 10859,
+    10861, 10867, 10883, 10889, 10891, 10903, 10909, 10937,
+    10939, 10949, 10957, 10973, 10979, 10987, 10993, 11003,
+    11027, 11047, 11057, 11059, 11069, 11071, 11083, 11087,
+    11093, 11113, 11117, 11119, 11131, 11149, 11159, 11161,
+    11171, 11173, 11177, 11197, 11213, 11239, 11243, 11251,
+    11257, 11261, 11273, 11279, 11287, 11299, 11311, 11317,
+    11321, 11329, 11351, 11353, 11369, 11383, 11393, 11399,
+    11411, 11423, 11437, 11443, 11447, 11467, 11471, 11483,
+    11489, 11491, 11497, 11503, 11519, 11527, 11549, 11551,
+    11579, 11587, 11593, 11597, 11617, 11621, 11633, 11657,
+    11677, 11681, 11689, 11699, 11701, 11717, 11719, 11731,
+    11743, 11777, 11779, 11783, 11789, 11801, 11807, 11813,
+    11821, 11827, 11831, 11833, 11839, 11863, 11867, 11887,
+    11897, 11903, 11909, 11923, 11927, 11933, 11939, 11941,
+    11953, 11959, 11969, 11971, 11981, 11987, 12007, 12011,
+    12037, 12041, 12043, 12049, 12071, 12073, 12097, 12101,
+    12107, 12109, 12113, 12119, 12143, 12149, 12157, 12161,
+    12163, 12197, 12203, 12211, 12227, 12239, 12241, 12251,
+    12253, 12263, 12269, 12277, 12281, 12289, 12301, 12323,
+    12329, 12343, 12347, 12373, 12377, 12379, 12391, 12401,
+    12409, 12413, 12421, 12433, 12437, 12451, 12457, 12473,
+    12479, 12487, 12491, 12497, 12503, 12511, 12517, 12527,
+    12539, 12541, 12547, 12553, 12569, 12577, 12583, 12589,
+    12601, 12611, 12613, 12619, 12637, 12641, 12647, 12653,
+    12659, 12671, 12689, 12697, 12703, 12713, 12721, 12739,
+    12743, 12757, 12763, 12781, 12791, 12799, 12809, 12821,
+    12823, 12829, 12841, 12853, 12889, 12893, 12899, 12907,
+    12911, 12917, 12919, 12923, 12941, 12953, 12959, 12967,
+    12973, 12979, 12983, 13001, 13003, 13007, 13009, 13033,
+    13037, 13043, 13049, 13063, 13093, 13099, 13103, 13109,
+    13121, 13127, 13147, 13151, 13159, 13163, 13171, 13177,
+    13183, 13187, 13217, 13219, 13229, 13241, 13249, 13259,
+    13267, 13291, 13297, 13309, 13313, 13327, 13331, 13337,
+    13339, 13367, 13381, 13397, 13399, 13411, 13417, 13421,
+    13441, 13451, 13457, 13463, 13469, 13477, 13487, 13499,
+    13513, 13523, 13537, 13553, 13567, 13577, 13591, 13597,
+    13613, 13619, 13627, 13633, 13649, 13669, 13679, 13681,
+    13687, 13691, 13693, 13697, 13709, 13711, 13721, 13723,
+    13729, 13751, 13757, 13759, 13763, 13781, 13789, 13799,
+    13807, 13829, 13831, 13841, 13859, 13873, 13877, 13879,
+    13883, 13901, 13903, 13907, 13913, 13921, 13931, 13933,
+    13963, 13967, 13997, 13999, 14009, 14011, 14029, 14033,
+    14051, 14057, 14071, 14081, 14083, 14087, 14107, 14143,
+    14149, 14153, 14159, 14173, 14177, 14197, 14207, 14221,
+    14243, 14249, 14251, 14281, 14293, 14303, 14321, 14323,
+    14327, 14341, 14347, 14369, 14387, 14389, 14401, 14407,
+    14411, 14419, 14423, 14431, 14437, 14447, 14449, 14461,
+    14479, 14489, 14503, 14519, 14533, 14537, 14543, 14549,
+    14551, 14557, 14561, 14563, 14591, 14593, 14621, 14627,
+    14629, 14633, 14639, 14653, 14657, 14669, 14683, 14699,
+    14713, 14717, 14723, 14731, 14737, 14741, 14747, 14753,
+    14759, 14767, 14771, 14779, 14783, 14797, 14813, 14821,
+    14827, 14831, 14843, 14851, 14867, 14869, 14879, 14887,
+    14891, 14897, 14923, 14929, 14939, 14947, 14951, 14957,
+    14969, 14983, 15013, 15017, 15031, 15053, 15061, 15073,
+    15077, 15083, 15091, 15101, 15107, 15121, 15131, 15137,
+    15139, 15149, 15161, 15173, 15187, 15193, 15199, 15217,
+    15227, 15233, 15241, 15259, 15263, 15269, 15271, 15277,
+    15287, 15289, 15299, 15307, 15313, 15319, 15329, 15331,
+    15349, 15359, 15361, 15373, 15377, 15383, 15391, 15401,
+    15413, 15427, 15439, 15443, 15451, 15461, 15467, 15473,
+    15493, 15497, 15511, 15527, 15541, 15551, 15559, 15569,
+    15581, 15583, 15601, 15607, 15619, 15629, 15641, 15643,
+    15647, 15649, 15661, 15667, 15671, 15679, 15683, 15727,
+    15731, 15733, 15737, 15739, 15749, 15761, 15767, 15773,
+    15787, 15791, 15797, 15803, 15809, 15817, 15823, 15859,
+    15877, 15881, 15887, 15889, 15901, 15907, 15913, 15919,
+    15923, 15937, 15959, 15971, 15973, 15991, 16001, 16007,
+    16033, 16057, 16061, 16063, 16067, 16069, 16073, 16087,
+    16091, 16097, 16103, 16111, 16127, 16139, 16141, 16183,
+    16187, 16189, 16193, 16217, 16223, 16229, 16231, 16249,
+    16253, 16267, 16273, 16301, 16319, 16333, 16339, 16349,
+    16361, 16363, 16369, 16381, 16411, 16417, 16421, 16427,
+    16433, 16447, 16451, 16453, 16477, 16481, 16487, 16493,
+    16519, 16529, 16547, 16553, 16561, 16567, 16573, 16603,
+    16607, 16619, 16631, 16633, 16649, 16651, 16657, 16661,
+    16673, 16691, 16693, 16699, 16703, 16729, 16741, 16747,
+    16759, 16763, 16787, 16811, 16823, 16829, 16831, 16843,
+    16871, 16879, 16883, 16889, 16901, 16903, 16921, 16927,
+    16931, 16937, 16943, 16963, 16979, 16981, 16987, 16993,
+    17011, 17021, 17027, 17029, 17033, 17041, 17047, 17053,
+    17077, 17093, 17099, 17107, 17117, 17123, 17137, 17159,
+    17167, 17183, 17189, 17191, 17203, 17207, 17209, 17231,
+    17239, 17257, 17291, 17293, 17299, 17317, 17321, 17327,
+    17333, 17341, 17351, 17359, 17377, 17383, 17387, 17389,
+    17393, 17401, 17417, 17419, 17431, 17443, 17449, 17467,
+    17471, 17477, 17483, 17489, 17491, 17497, 17509, 17519,
+    17539, 17551, 17569, 17573, 17579, 17581, 17597, 17599,
+    17609, 17623, 17627, 17657, 17659, 17669, 17681, 17683,
+    17707, 17713, 17729, 17737, 17747, 17749, 17761, 17783,
+    17789, 17791, 17807, 17827, 17837, 17839, 17851, 17863,
 };
diff --git a/crypto/bn/bn_prime.pl b/crypto/bn/bn_prime.pl
index 163d4a9..b1e4707 100644
--- a/crypto/bn/bn_prime.pl
+++ b/crypto/bn/bn_prime.pl
@@ -38,9 +38,9 @@ loop: while ($#primes < $num-1) {
 print "typedef unsigned short prime_t;\n";
 printf "# define NUMPRIMES %d\n\n", $num;
 
-printf "static const prime_t primes[%d] = {\n", $num;
+printf "static const prime_t primes[%d] = {", $num;
 for (my $i = 0; $i <= $#primes; $i++) {
-    printf "\n    " if ($i % 8) == 0;
-    printf "%4d, ", $primes[$i];
+    printf "\n   " if ($i % 8) == 0;
+    printf " %5d,", $primes[$i];
 }
 print "\n};\n";
diff --git a/crypto/camellia/asm/cmll-x86.pl b/crypto/camellia/asm/cmll-x86.pl
index 59f9ed9..26afad8 100644
--- a/crypto/camellia/asm/cmll-x86.pl
+++ b/crypto/camellia/asm/cmll-x86.pl
@@ -792,9 +792,9 @@ if ($OPENSSL) {
  64, 40,211,123,187,201, 67,193, 21,227,173,244,119,199,128,158);
 
 sub S1110 { my $i=shift; $i=@SBOX[$i]; return $i<<24|$i<<16|$i<<8; }
-sub S4404 { my $i=shift; $i=($i<<1|$i>>7)&0xff; $i=@SBOX[$i]; return $i<<24|$i<<16|$i; }	
-sub S0222 { my $i=shift; $i=@SBOX[$i]; $i=($i<<1|$i>>7)&0xff; return $i<<16|$i<<8|$i; }	
-sub S3033 { my $i=shift; $i=@SBOX[$i]; $i=($i>>1|$i<<7)&0xff; return $i<<24|$i<<8|$i; }	
+sub S4404 { my $i=shift; $i=($i<<1|$i>>7)&0xff; $i=@SBOX[$i]; return $i<<24|$i<<16|$i; }
+sub S0222 { my $i=shift; $i=@SBOX[$i]; $i=($i<<1|$i>>7)&0xff; return $i<<16|$i<<8|$i; }
+sub S3033 { my $i=shift; $i=@SBOX[$i]; $i=($i>>1|$i<<7)&0xff; return $i<<24|$i<<8|$i; }
 
 &set_label("Camellia_SIGMA",64);
 &data_word(
diff --git a/crypto/cast/asm/cast-586.pl b/crypto/cast/asm/cast-586.pl
index 6beb9c5..1fc2b1a 100644
--- a/crypto/cast/asm/cast-586.pl
+++ b/crypto/cast/asm/cast-586.pl
@@ -7,7 +7,7 @@
 # https://www.openssl.org/source/license.html
 
 
-# This flag makes the inner loop one cycle longer, but generates 
+# This flag makes the inner loop one cycle longer, but generates
 # code that runs %30 faster on the pentium pro/II, 44% faster
 # of PIII, while only %7 slower on the pentium.
 # By default, this flag is on.
@@ -157,7 +157,7 @@ sub E_CAST {
     if ($ppro) {
 	&xor(	$tmp1,		$tmp1);
 	&mov(	$tmp2,		0xff);
-	
+
 	&movb(	&LB($tmp1),	&HB($tmp4));	# A
 	&and(	$tmp2,		$tmp4);
 
@@ -166,7 +166,7 @@ sub E_CAST {
     } else {
 	&mov(	$tmp2,		$tmp4);		# B
 	&movb(	&LB($tmp1),	&HB($tmp4));	# A	# BAD BAD BAD
-	
+
 	&shr(	$tmp4,		16); 		#
 	&and(	$tmp2,		0xff);
     }
diff --git a/crypto/chacha/asm/chacha-armv4.pl b/crypto/chacha/asm/chacha-armv4.pl
index b5e21e4..c90306e 100755
--- a/crypto/chacha/asm/chacha-armv4.pl
+++ b/crypto/chacha/asm/chacha-armv4.pl
@@ -15,7 +15,7 @@
 # ====================================================================
 #
 # December 2014
-# 
+#
 # ChaCha20 for ARMv4.
 #
 # Performance in cycles per byte out of large buffer.
@@ -720,7 +720,7 @@ ChaCha20_neon:
 	vadd.i32	$d2,$d1,$t0		@ counter+2
 	str		@t[3], [sp,#4*(16+15)]
 	mov		@t[3],#10
-	add		@x[12], at x[12],#3	@ counter+3 
+	add		@x[12], at x[12],#3	@ counter+3
 	b		.Loop_neon
 
 .align	4
diff --git a/crypto/chacha/asm/chacha-armv8.pl b/crypto/chacha/asm/chacha-armv8.pl
index f7e1074..db3776a 100755
--- a/crypto/chacha/asm/chacha-armv8.pl
+++ b/crypto/chacha/asm/chacha-armv8.pl
@@ -15,7 +15,7 @@
 # ====================================================================
 #
 # June 2015
-# 
+#
 # ChaCha20 for ARMv8.
 #
 # Performance in cycles per byte out of large buffer.
@@ -201,7 +201,7 @@ ChaCha20_ctr32:
 	mov	$ctr,#10
 	subs	$len,$len,#64
 .Loop:
-	sub	$ctr,$ctr,#1	
+	sub	$ctr,$ctr,#1
 ___
 	foreach (&ROUND(0, 4, 8,12)) { eval; }
 	foreach (&ROUND(0, 5,10,15)) { eval; }
diff --git a/crypto/chacha/asm/chacha-ppc.pl b/crypto/chacha/asm/chacha-ppc.pl
index 8a54cba..7da99e0 100755
--- a/crypto/chacha/asm/chacha-ppc.pl
+++ b/crypto/chacha/asm/chacha-ppc.pl
@@ -15,7 +15,7 @@
 # ====================================================================
 #
 # October 2015
-# 
+#
 # ChaCha20 for PowerPC/AltiVec.
 #
 # Performance in cycles per byte out of large buffer.
@@ -524,7 +524,7 @@ $code.=<<___;
 	lwz	@d[3],12($ctr)
 	vadduwm	@K[5], at K[4], at K[5]
 
-	vspltisw $twenty,-12			# synthesize constants 
+	vspltisw $twenty,-12			# synthesize constants
 	vspltisw $twelve,12
 	vspltisw $twenty5,-7
 	#vspltisw $seven,7			# synthesized in the loop
diff --git a/crypto/des/asm/crypt586.pl b/crypto/des/asm/crypt586.pl
index d5911a1..ad89eeb 100644
--- a/crypto/des/asm/crypt586.pl
+++ b/crypto/des/asm/crypt586.pl
@@ -111,7 +111,7 @@ sub D_ENCRYPT
 	&and(	$u,		"0xfcfcfcfc"	);		# 2
 	&xor(	$tmp1,		$tmp1);				# 1
 	&and(	$t,		"0xcfcfcfcf"	);		# 2
-	&xor(	$tmp2,		$tmp2);	
+	&xor(	$tmp2,		$tmp2);
 	&movb(	&LB($tmp1),	&LB($u)	);
 	&movb(	&LB($tmp2),	&HB($u)	);
 	&rotr(	$t,		4		);
@@ -175,7 +175,7 @@ sub IP_new
 	&R_PERM_OP($l,$tt,$r,14,"0x33333333",$r);
 	&R_PERM_OP($tt,$r,$l,22,"0x03fc03fc",$r);
 	&R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r);
-	
+
 	if ($lr != 3)
 		{
 		if (($lr-3) < 0)
diff --git a/crypto/des/asm/des-586.pl b/crypto/des/asm/des-586.pl
index 3d7c7f1..d45102c 100644
--- a/crypto/des/asm/des-586.pl
+++ b/crypto/des/asm/des-586.pl
@@ -85,7 +85,7 @@ sub DES_encrypt_internal()
 
 	&function_end_B("_x86_DES_encrypt");
 	}
-	
+
 sub DES_decrypt_internal()
 	{
 	&function_begin_B("_x86_DES_decrypt");
@@ -122,7 +122,7 @@ sub DES_decrypt_internal()
 
 	&function_end_B("_x86_DES_decrypt");
 	}
-	
+
 sub DES_encrypt
 	{
 	local($name,$do_ip)=@_;
@@ -283,7 +283,7 @@ sub IP_new
 	&R_PERM_OP($l,$tt,$r,14,"0x33333333",$r);
 	&R_PERM_OP($tt,$r,$l,22,"0x03fc03fc",$r);
 	&R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r);
-	
+
 	if ($lr != 3)
 		{
 		if (($lr-3) < 0)
diff --git a/crypto/des/asm/desboth.pl b/crypto/des/asm/desboth.pl
index 76759fb..ef7054e 100644
--- a/crypto/des/asm/desboth.pl
+++ b/crypto/des/asm/desboth.pl
@@ -34,7 +34,7 @@ sub DES_encrypt3
 	&IP_new($L,$R,"edx",0);
 
 	# put them back
-	
+
 	if ($enc)
 		{
 		&mov(&DWP(4,"ebx","",0),$R);
diff --git a/crypto/ec/asm/ecp_nistz256-armv8.pl b/crypto/ec/asm/ecp_nistz256-armv8.pl
index cdc9161..d93c4fe 100644
--- a/crypto/ec/asm/ecp_nistz256-armv8.pl
+++ b/crypto/ec/asm/ecp_nistz256-armv8.pl
@@ -660,7 +660,7 @@ __ecp_nistz256_div_by_2:
 	adc	$ap,xzr,xzr		// zap $ap
 	tst	$acc0,#1		// is a even?
 
-	csel	$acc0,$acc0,$t0,eq	// ret = even ? a : a+modulus 
+	csel	$acc0,$acc0,$t0,eq	// ret = even ? a : a+modulus
 	csel	$acc1,$acc1,$t1,eq
 	csel	$acc2,$acc2,$t2,eq
 	csel	$acc3,$acc3,$t3,eq
diff --git a/crypto/ec/asm/ecp_nistz256-sparcv9.pl b/crypto/ec/asm/ecp_nistz256-sparcv9.pl
index 97201cb..ee11069 100755
--- a/crypto/ec/asm/ecp_nistz256-sparcv9.pl
+++ b/crypto/ec/asm/ecp_nistz256-sparcv9.pl
@@ -1874,7 +1874,7 @@ $code.=<<___	if ($i<3);
 	ldx	[$bp+8*($i+1)],$bi	! bp[$i+1]
 ___
 $code.=<<___;
-	addcc	$acc1,$t0,$acc1		! accumulate high parts of multiplication 
+	addcc	$acc1,$t0,$acc1		! accumulate high parts of multiplication
 	 sllx	$acc0,32,$t0
 	addxccc	$acc2,$t1,$acc2
 	 srlx	$acc0,32,$t1
diff --git a/crypto/ec/asm/ecp_nistz256-x86.pl b/crypto/ec/asm/ecp_nistz256-x86.pl
index 1d9e006..f637c84 100755
--- a/crypto/ec/asm/ecp_nistz256-x86.pl
+++ b/crypto/ec/asm/ecp_nistz256-x86.pl
@@ -443,7 +443,7 @@ for(1..37) {
 	&mov	(&DWP(20,"esp"),"eax");
 	&mov	(&DWP(24,"esp"),"eax");
 	&mov	(&DWP(28,"esp"),"eax");
-	
+
 	&call	("_ecp_nistz256_sub");
 
 	&stack_pop(8);
diff --git a/crypto/ec/asm/ecp_nistz256-x86_64.pl b/crypto/ec/asm/ecp_nistz256-x86_64.pl
index 16b6639..adb49f3 100755
--- a/crypto/ec/asm/ecp_nistz256-x86_64.pl
+++ b/crypto/ec/asm/ecp_nistz256-x86_64.pl
@@ -611,7 +611,7 @@ __ecp_nistz256_mul_montq:
 	adc	\$0, $acc0
 
 	########################################################################
-	# Second reduction step	
+	# Second reduction step
 	mov	$acc1, $t1
 	shl	\$32, $acc1
 	mulq	$poly3
@@ -658,7 +658,7 @@ __ecp_nistz256_mul_montq:
 	adc	\$0, $acc1
 
 	########################################################################
-	# Third reduction step	
+	# Third reduction step
 	mov	$acc2, $t1
 	shl	\$32, $acc2
 	mulq	$poly3
@@ -705,7 +705,7 @@ __ecp_nistz256_mul_montq:
 	adc	\$0, $acc2
 
 	########################################################################
-	# Final reduction step	
+	# Final reduction step
 	mov	$acc3, $t1
 	shl	\$32, $acc3
 	mulq	$poly3
@@ -718,7 +718,7 @@ __ecp_nistz256_mul_montq:
 	 mov	$acc5, $t1
 	adc	\$0, $acc2
 
-	########################################################################	
+	########################################################################
 	# Branch-less conditional subtraction of P
 	sub	\$-1, $acc4		# .Lpoly[0]
 	 mov	$acc0, $t2
@@ -2118,7 +2118,7 @@ $code.=<<___;
 	movq	%xmm1, $r_ptr
 	call	__ecp_nistz256_sqr_mont$x	# p256_sqr_mont(res_y, S);
 ___
-{	
+{
 ######## ecp_nistz256_div_by_2(res_y, res_y); ##########################
 # operate in 4-5-6-7 "name space" that matches squaring output
 #
@@ -2207,7 +2207,7 @@ $code.=<<___;
 	lea	$M(%rsp), $b_ptr
 	mov	$acc4, $acc6			# harmonize sub output and mul input
 	xor	%ecx, %ecx
-	mov	$acc4, $S+8*0(%rsp)		# have to save:-(	
+	mov	$acc4, $S+8*0(%rsp)		# have to save:-(
 	mov	$acc5, $acc2
 	mov	$acc5, $S+8*1(%rsp)
 	cmovz	$acc0, $acc3
@@ -3055,8 +3055,8 @@ ___
 ########################################################################
 # Convert ecp_nistz256_table.c to layout expected by ecp_nistz_gather_w7
 #
-open TABLE,"<ecp_nistz256_table.c"		or 
-open TABLE,"<${dir}../ecp_nistz256_table.c"	or 
+open TABLE,"<ecp_nistz256_table.c"		or
+open TABLE,"<${dir}../ecp_nistz256_table.c"	or
 die "failed to open ecp_nistz256_table.c:",$!;
 
 use integer;
diff --git a/crypto/md5/asm/md5-586.pl b/crypto/md5/asm/md5-586.pl
index 24f68af..de5758f 100644
--- a/crypto/md5/asm/md5-586.pl
+++ b/crypto/md5/asm/md5-586.pl
@@ -57,7 +57,7 @@ sub R0
 	local($pos,$a,$b,$c,$d,$K,$ki,$s,$t)=@_;
 
 	&mov($tmp1,$C)  if $pos < 0;
-	&mov($tmp2,&DWP($xo[$ki]*4,$K,"",0)) if $pos < 0; # very first one 
+	&mov($tmp2,&DWP($xo[$ki]*4,$K,"",0)) if $pos < 0; # very first one
 
 	# body proper
 
diff --git a/crypto/md5/asm/md5-sparcv9.pl b/crypto/md5/asm/md5-sparcv9.pl
index 09e6d71..6cfb044 100644
--- a/crypto/md5/asm/md5-sparcv9.pl
+++ b/crypto/md5/asm/md5-sparcv9.pl
@@ -242,7 +242,7 @@ md5_block_asm_data_order:
 	ldd	[%o1 + 0x20], %f16
 	ldd	[%o1 + 0x28], %f18
 	ldd	[%o1 + 0x30], %f20
-	subcc	%o2, 1, %o2		! done yet? 
+	subcc	%o2, 1, %o2		! done yet?
 	ldd	[%o1 + 0x38], %f22
 	add	%o1, 0x40, %o1
 	prefetch [%o1 + 63], 20
diff --git a/crypto/mips_arch.h b/crypto/mips_arch.h
index e0cd905..75043e7 100644
--- a/crypto/mips_arch.h
+++ b/crypto/mips_arch.h
@@ -15,7 +15,7 @@
       && !defined(_MIPS_ARCH_MIPS32R2)
 #  define _MIPS_ARCH_MIPS32R2
 # endif
- 
+
 # if (defined(_MIPS_ARCH_MIPS64R3) || defined(_MIPS_ARCH_MIPS64R5) || \
       defined(_MIPS_ARCH_MIPS64R6)) \
       && !defined(_MIPS_ARCH_MIPS64R2)
diff --git a/crypto/modes/asm/ghash-armv4.pl b/crypto/modes/asm/ghash-armv4.pl
index 7d880c9..9cc072e 100644
--- a/crypto/modes/asm/ghash-armv4.pl
+++ b/crypto/modes/asm/ghash-armv4.pl
@@ -54,7 +54,7 @@
 #
 # Câmara, D.; Gouvêa, C. P. L.; López, J. & Dahab, R.: Fast Software
 # Polynomial Multiplication on ARM Processors using the NEON Engine.
-# 
+#
 # http://conradoplg.cryptoland.net/files/2010/12/mocrysen13.pdf
 
 # ====================================================================
@@ -528,7 +528,7 @@ $code.=<<___;
 #ifdef __ARMEL__
 	vrev64.8	$Xl,$Xl
 #endif
-	sub		$Xi,#16	
+	sub		$Xi,#16
 	vst1.64		$Xl#hi,[$Xi]!		@ write out Xi
 	vst1.64		$Xl#lo,[$Xi]
 
diff --git a/crypto/modes/asm/ghash-s390x.pl b/crypto/modes/asm/ghash-s390x.pl
index 65ffaf9..f8b038c 100644
--- a/crypto/modes/asm/ghash-s390x.pl
+++ b/crypto/modes/asm/ghash-s390x.pl
@@ -158,7 +158,7 @@ $code.=<<___;
 	lg	$Zhi,0+1($Xi)
 	lghi	$tmp,0
 .Louter:
-	xg	$Zhi,0($inp)		# Xi ^= inp 
+	xg	$Zhi,0($inp)		# Xi ^= inp
 	xg	$Zlo,8($inp)
 	xgr	$Zhi,$tmp
 	stg	$Zlo,8+1($Xi)
diff --git a/crypto/modes/asm/ghash-x86.pl b/crypto/modes/asm/ghash-x86.pl
index cd84582..66307ae 100644
--- a/crypto/modes/asm/ghash-x86.pl
+++ b/crypto/modes/asm/ghash-x86.pl
@@ -811,7 +811,7 @@ sub mmx_loop() {
     &bswap	($dat);
     &pshufw	($Zhi,$Zhi,0b00011011);		# 76543210
     &bswap	("ebx");
-    
+
     &cmp	("ecx",&DWP(528+16+8,"esp"));	# are we done?
     &jne	(&label("outer"));
   }
@@ -915,7 +915,7 @@ my ($Xhi,$Xi) = @_;
 	&psllq		($Xi,57);		#
 	&movdqa		($T1,$Xi);		#
 	&pslldq		($Xi,8);
-	&psrldq		($T1,8);		#	
+	&psrldq		($T1,8);		#
 	&pxor		($Xi,$T2);
 	&pxor		($Xhi,$T1);		#
 
@@ -1085,7 +1085,7 @@ my ($Xhi,$Xi) = @_;
 	  &psllq	($Xi,57);		#
 	  &movdqa	($T1,$Xi);		#
 	  &pslldq	($Xi,8);
-	  &psrldq	($T1,8);		#	
+	  &psrldq	($T1,8);		#
 	  &pxor		($Xi,$T2);
 	  &pxor		($Xhi,$T1);		#
 	&pshufd		($T1,$Xhn,0b01001110);
diff --git a/crypto/modes/asm/ghash-x86_64.pl b/crypto/modes/asm/ghash-x86_64.pl
index b4a8ddb..6941b3c 100644
--- a/crypto/modes/asm/ghash-x86_64.pl
+++ b/crypto/modes/asm/ghash-x86_64.pl
@@ -468,7 +468,7 @@ $code.=<<___;
 	psllq		\$57,$Xi		#
 	movdqa		$Xi,$T1			#
 	pslldq		\$8,$Xi
-	psrldq		\$8,$T1			#	
+	psrldq		\$8,$T1			#
 	pxor		$T2,$Xi
 	pxor		$T1,$Xhi		#
 
@@ -582,7 +582,7 @@ ___
 	&clmul64x64_T2	($Xhi,$Xi,$Hkey,$T2);
 $code.=<<___ if (0 || (&reduction_alg9($Xhi,$Xi)&&0));
 	# experimental alternative. special thing about is that there
-	# no dependency between the two multiplications... 
+	# no dependency between the two multiplications...
 	mov		\$`0xE1<<1`,%eax
 	mov		\$0xA040608020C0E000,%r10	# ((7..0)·0xE0)&0xff
 	mov		\$0x07,%r11d
@@ -757,7 +757,7 @@ $code.=<<___;
 	movdqa		$T2,$T1			#
 	pslldq		\$8,$T2
 	 pclmulqdq	\$0x00,$Hkey2,$Xln
-	psrldq		\$8,$T1			#	
+	psrldq		\$8,$T1			#
 	pxor		$T2,$Xi
 	pxor		$T1,$Xhi		#
 	movdqu		0($inp),$T1
@@ -893,7 +893,7 @@ $code.=<<___;
 	  psllq		\$57,$Xi		#
 	  movdqa	$Xi,$T1			#
 	  pslldq	\$8,$Xi
-	  psrldq	\$8,$T1			#	
+	  psrldq	\$8,$T1			#
 	  pxor		$T2,$Xi
 	pshufd		\$0b01001110,$Xhn,$Xmn
 	  pxor		$T1,$Xhi		#
diff --git a/crypto/perlasm/cbc.pl b/crypto/perlasm/cbc.pl
index ad79b24..01bafe4 100644
--- a/crypto/perlasm/cbc.pl
+++ b/crypto/perlasm/cbc.pl
@@ -15,7 +15,7 @@
 # des_cblock (*ivec);
 # int enc;
 #
-# calls 
+# calls
 # des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT);
 #
 
@@ -36,7 +36,7 @@ sub cbc
 	# name is the function name
 	# enc_func and dec_func and the functions to call for encrypt/decrypt
 	# swap is true if byte order needs to be reversed
-	# iv_off is parameter number for the iv 
+	# iv_off is parameter number for the iv
 	# enc_off is parameter number for the encrypt/decrypt flag
 	# p1,p2,p3 are the offsets for parameters to be passed to the
 	# underlying calls.
@@ -114,7 +114,7 @@ sub cbc
 	#############################################################
 
 	&set_label("encrypt_loop");
-	# encrypt start 
+	# encrypt start
 	# "eax" and "ebx" hold iv (or the last cipher text)
 
 	&mov("ecx",	&DWP(0,$in,"",0));	# load first 4 bytes
@@ -208,7 +208,7 @@ sub cbc
 	#############################################################
 	#############################################################
 	&set_label("decrypt",1);
-	# decrypt start 
+	# decrypt start
 	&and($count,0xfffffff8);
 	# The next 2 instructions are only for if the jz is taken
 	&mov("eax",	&DWP($data_off+8,"esp","",0));	# get iv[0]
@@ -350,7 +350,7 @@ sub cbc
 	&align(64);
 
 	&function_end_B($name);
-	
+
 	}
 
 1;
diff --git a/crypto/perlasm/ppc-xlate.pl b/crypto/perlasm/ppc-xlate.pl
index 55b02bc..de796d7 100755
--- a/crypto/perlasm/ppc-xlate.pl
+++ b/crypto/perlasm/ppc-xlate.pl
@@ -36,7 +36,7 @@ my $globl = sub {
     my $ret;
 
     $name =~ s|^\.||;
- 
+
     SWITCH: for ($flavour) {
 	/aix/		&& do { if (!$$type) {
 				    $$type = "\@function";
diff --git a/crypto/perlasm/sparcv9_modes.pl b/crypto/perlasm/sparcv9_modes.pl
index bfdada8..b9922e0 100644
--- a/crypto/perlasm/sparcv9_modes.pl
+++ b/crypto/perlasm/sparcv9_modes.pl
@@ -117,7 +117,7 @@ $::code.=<<___;
 
 	brnz,pn		$ooff, 2f
 	sub		$len, 1, $len
-		
+
 	std		%f0, [$out + 0]
 	std		%f2, [$out + 8]
 	brnz,pt		$len, .L${bits}_cbc_enc_loop
@@ -224,7 +224,7 @@ $::code.=<<___;
 	call		_${alg}${bits}_encrypt_1x
 	add		$inp, 16, $inp
 	sub		$len, 1, $len
-		
+
 	stda		%f0, [$out]0xe2		! ASI_BLK_INIT, T4-specific
 	add		$out, 8, $out
 	stda		%f2, [$out]0xe2		! ASI_BLK_INIT, T4-specific
@@ -339,7 +339,7 @@ $::code.=<<___;
 
 	brnz,pn		$ooff, 2f
 	sub		$len, 1, $len
-		
+
 	std		%f0, [$out + 0]
 	std		%f2, [$out + 8]
 	brnz,pt		$len, .L${bits}_cbc_dec_loop2x
@@ -445,7 +445,7 @@ $::code.=<<___;
 
 	brnz,pn		$ooff, 2f
 	sub		$len, 2, $len
-		
+
 	std		%f0, [$out + 0]
 	std		%f2, [$out + 8]
 	std		%f4, [$out + 16]
@@ -702,7 +702,7 @@ $::code.=<<___;
 
 	brnz,pn		$ooff, 2f
 	sub		$len, 1, $len
-		
+
 	std		%f0, [$out + 0]
 	std		%f2, [$out + 8]
 	brnz,pt		$len, .L${bits}_ctr32_loop2x
@@ -791,7 +791,7 @@ $::code.=<<___;
 
 	brnz,pn		$ooff, 2f
 	sub		$len, 2, $len
-		
+
 	std		%f0, [$out + 0]
 	std		%f2, [$out + 8]
 	std		%f4, [$out + 16]
@@ -1024,7 +1024,7 @@ $code.=<<___;
 
 	brnz,pn		$ooff, 2f
 	sub		$len, 1, $len
-		
+
 	std		%f0, [$out + 0]
 	std		%f2, [$out + 8]
 	brnz,pt		$len, .L${bits}_xts_${dir}loop2x
@@ -1135,7 +1135,7 @@ $code.=<<___;
 
 	brnz,pn		$ooff, 2f
 	sub		$len, 2, $len
-		
+
 	std		%f0, [$out + 0]
 	std		%f2, [$out + 8]
 	std		%f4, [$out + 16]
diff --git a/crypto/perlasm/x86_64-xlate.pl b/crypto/perlasm/x86_64-xlate.pl
index 617adf9..f615fff 100755
--- a/crypto/perlasm/x86_64-xlate.pl
+++ b/crypto/perlasm/x86_64-xlate.pl
@@ -151,7 +151,7 @@ my %globals;
 	if ($gas) {
 	    if ($self->{op} eq "movz") {	# movz is pain...
 		sprintf "%s%s%s",$self->{op},$self->{sz},shift;
-	    } elsif ($self->{op} =~ /^set/) { 
+	    } elsif ($self->{op} =~ /^set/) {
 		"$self->{op}";
 	    } elsif ($self->{op} eq "ret") {
 		my $epilogue = "";
@@ -178,7 +178,7 @@ my %globals;
 		$self->{op} .= $self->{sz};
 	    } elsif ($self->{op} eq "call" && $current_segment eq ".CRT\$XCU") {
 		$self->{op} = "\tDQ";
-	    } 
+	    }
 	    $self->{op};
 	}
     }
@@ -639,7 +639,7 @@ my %globals;
 							if ($sz eq "D" && ($current_segment=~/.[px]data/ || $dir eq ".rva"))
 							{ $var=~s/([_a-z\$\@][_a-z0-9\$\@]*)/$nasm?"$1 wrt ..imagebase":"imagerel $1"/egi; }
 							$var;
-						    };  
+						    };
 
 				    $sz =~ tr/bvlrq/BWDDQ/;
 				    $self->{value} = "\tD$sz\t";
@@ -649,7 +649,7 @@ my %globals;
 				  };
 		/\.byte/    && do { my @str=split(/,\s*/,$$line);
 				    map(s/(0b[0-1]+)/oct($1)/eig, at str);
-				    map(s/0x([0-9a-f]+)/0$1h/ig, at str) if ($masm);	
+				    map(s/0x([0-9a-f]+)/0$1h/ig, at str) if ($masm);
 				    while ($#str>15) {
 					$self->{value}.="DB\t"
 						.join(",", at str[0..15])."\n";
@@ -896,7 +896,7 @@ while(defined(my $line=<>)) {
 	printf "%s",$directive->out();
     } elsif (my $opcode=opcode->re(\$line)) {
 	my $asm = eval("\$".$opcode->mnemonic());
-	
+
 	if ((ref($asm) eq 'CODE') && scalar(my @bytes=&$asm($line))) {
 	    print $gas?".byte\t":"DB\t",join(',', at bytes),"\n";
 	    next;
@@ -974,7 +974,7 @@ close STDOUT;
 # %r13		-		-
 # %r14		-		-
 # %r15		-		-
-# 
+#
 # (*)	volatile register
 # (-)	preserved by callee
 # (#)	Nth argument, volatile
diff --git a/crypto/perlasm/x86nasm.pl b/crypto/perlasm/x86nasm.pl
index 4b664a8..b4d4e2a 100644
--- a/crypto/perlasm/x86nasm.pl
+++ b/crypto/perlasm/x86nasm.pl
@@ -132,7 +132,7 @@ ___
 	grep {s/(^extern\s+${nmdecor}OPENSSL_ia32cap_P)/\;$1/} @out;
 	push (@out,$comm)
     }
-    push (@out,$initseg) if ($initseg);		
+    push (@out,$initseg) if ($initseg);
 }
 
 sub ::comment {   foreach (@_) { push(@out,"\t; $_\n"); }   }
diff --git a/crypto/rc4/asm/rc4-c64xplus.pl b/crypto/rc4/asm/rc4-c64xplus.pl
index daed75c..9f282fe 100644
--- a/crypto/rc4/asm/rc4-c64xplus.pl
+++ b/crypto/rc4/asm/rc4-c64xplus.pl
@@ -89,7 +89,7 @@ _RC4:
 ||	NOP	5
 	STB	$XX,*${KEYA}[-2]	; key->x
 ||	SUB4	$YY,$TX,$YY
-||	BNOP	B3	
+||	BNOP	B3
 	STB	$YY,*${KEYB}[-1]	; key->y
 ||	NOP	5
 	.endasmfunc
diff --git a/crypto/rc4/asm/rc4-md5-x86_64.pl b/crypto/rc4/asm/rc4-md5-x86_64.pl
index 890161b..433ed85 100644
--- a/crypto/rc4/asm/rc4-md5-x86_64.pl
+++ b/crypto/rc4/asm/rc4-md5-x86_64.pl
@@ -51,7 +51,7 @@ my ($rc4,$md5)=(1,1);	# what to generate?
 my $D="#" if (!$md5);	# if set to "#", MD5 is stitched into RC4(),
 			# but its result is discarded. Idea here is
 			# to be able to use 'openssl speed rc4' for
-			# benchmarking the stitched subroutine... 
+			# benchmarking the stitched subroutine...
 
 my $flavour = shift;
 my $output  = shift;
@@ -419,7 +419,7 @@ $code.=<<___ if ($rc4 && (!$md5 || $D));
 	and	\$63,$len		# remaining bytes
 	jnz	.Loop1
 	jmp	.Ldone
-	
+
 .align	16
 .Loop1:
 	add	$TX[0]#b,$YY#b
diff --git a/crypto/rc4/asm/rc4-parisc.pl b/crypto/rc4/asm/rc4-parisc.pl
index 006b6b0..81ec098 100644
--- a/crypto/rc4/asm/rc4-parisc.pl
+++ b/crypto/rc4/asm/rc4-parisc.pl
@@ -98,7 +98,7 @@ sub unrolledloopbody {
 for ($i=0;$i<4;$i++) {
 $code.=<<___;
 	ldo	1($XX[0]),$XX[1]
-	`sprintf("$LDX	%$TY(%$key),%$dat1") if ($i>0)`	
+	`sprintf("$LDX	%$TY(%$key),%$dat1") if ($i>0)`
 	and	$mask,$XX[1],$XX[1]
 	$LDX	$YY($key),$TY
 	$MKX	$YY,$key,$ix
@@ -166,7 +166,7 @@ RC4
 	ldo	`2*$SZ`($key),$key
 
 	ldi	0xff,$mask
-	ldi	3,$dat0		
+	ldi	3,$dat0
 
 	ldo	1($XX[0]),$XX[0]	; warm up loop
 	and	$mask,$XX[0],$XX[0]
diff --git a/crypto/rc4/asm/rc4-x86_64.pl b/crypto/rc4/asm/rc4-x86_64.pl
index aaed2b1..6e07c7c 100755
--- a/crypto/rc4/asm/rc4-x86_64.pl
+++ b/crypto/rc4/asm/rc4-x86_64.pl
@@ -48,7 +48,7 @@
 
 # April 2005
 #
-# P4 EM64T core appears to be "allergic" to 64-bit inc/dec. Replacing 
+# P4 EM64T core appears to be "allergic" to 64-bit inc/dec. Replacing
 # those with add/sub results in 50% performance improvement of folded
 # loop...
 
diff --git a/crypto/ripemd/asm/rmd-586.pl b/crypto/ripemd/asm/rmd-586.pl
index 544c496..f19fdc9 100644
--- a/crypto/ripemd/asm/rmd-586.pl
+++ b/crypto/ripemd/asm/rmd-586.pl
@@ -34,7 +34,7 @@ $KL2=0x6ED9EBA1;
 $KL3=0x8F1BBCDC;
 $KL4=0xA953FD4E;
 $KR0=0x50A28BE6;
-$KR1=0x5C4DD124; 
+$KR1=0x5C4DD124;
 $KR2=0x6D703EF3;
 $KR3=0x7A6D76E9;
 
@@ -543,28 +543,28 @@ sub ripemd160_block
 	# &mov($tmp2,	&wparam(0)); # Moved into last round
 
 	 &mov($tmp1,	&DWP( 4,$tmp2,"",0));	# ctx->B
- 	&add($D,	$tmp1);	
+ 	&add($D,	$tmp1);
 	 &mov($tmp1,	&swtmp(16+2));		# $c
 	&add($D,	$tmp1);
 
 	 &mov($tmp1,	&DWP( 8,$tmp2,"",0));	# ctx->C
-	&add($E,	$tmp1);	
+	&add($E,	$tmp1);
 	 &mov($tmp1,	&swtmp(16+3));		# $d
 	&add($E,	$tmp1);
 
 	 &mov($tmp1,	&DWP(12,$tmp2,"",0));	# ctx->D
-	&add($A,	$tmp1);	
+	&add($A,	$tmp1);
 	 &mov($tmp1,	&swtmp(16+4));		# $e
 	&add($A,	$tmp1);
 
 
 	 &mov($tmp1,	&DWP(16,$tmp2,"",0));	# ctx->E
-	&add($B,	$tmp1);	
+	&add($B,	$tmp1);
 	 &mov($tmp1,	&swtmp(16+0));		# $a
 	&add($B,	$tmp1);
 
 	 &mov($tmp1,	&DWP( 0,$tmp2,"",0));	# ctx->A
-	&add($C,	$tmp1);	
+	&add($C,	$tmp1);
 	 &mov($tmp1,	&swtmp(16+1));		# $b
 	&add($C,	$tmp1);
 
diff --git a/crypto/sha/asm/sha1-586.pl b/crypto/sha/asm/sha1-586.pl
index 0efed70..3bf8200 100644
--- a/crypto/sha/asm/sha1-586.pl
+++ b/crypto/sha/asm/sha1-586.pl
@@ -133,7 +133,7 @@ $ymm=1 if ($xmm &&
 			=~ /GNU assembler version ([2-9]\.[0-9]+)/ &&
 		$1>=2.19);	# first version supporting AVX
 
-$ymm=1 if ($xmm && !$ymm && $ARGV[0] eq "win32n" && 
+$ymm=1 if ($xmm && !$ymm && $ARGV[0] eq "win32n" &&
 		`nasm -v 2>&1` =~ /NASM version ([2-9]\.[0-9]+)/ &&
 		$1>=2.03);	# first version supporting AVX
 
diff --git a/crypto/sha/asm/sha1-mb-x86_64.pl b/crypto/sha/asm/sha1-mb-x86_64.pl
index 51c73c0..2f6b35f 100644
--- a/crypto/sha/asm/sha1-mb-x86_64.pl
+++ b/crypto/sha/asm/sha1-mb-x86_64.pl
@@ -95,7 +95,7 @@ $K="%xmm15";
 
 if (1) {
     # Atom-specific optimization aiming to eliminate pshufb with high
-    # registers [and thus get rid of 48 cycles accumulated penalty] 
+    # registers [and thus get rid of 48 cycles accumulated penalty]
     @Xi=map("%xmm$_",(0..4));
     ($tx,$t0,$t1,$t2,$t3)=map("%xmm$_",(5..9));
     @V=($A,$B,$C,$D,$E)=map("%xmm$_",(10..14));
@@ -126,7 +126,7 @@ my $k=$i+2;
 # ...
 # $i==13:	14,15,15,15,
 # $i==14:	15
-# 
+#
 # Then at $i==15 Xupdate is applied one iteration in advance...
 $code.=<<___ if ($i==0);
 	movd		(@ptr[0]), at Xi[0]
diff --git a/crypto/sha/asm/sha1-sparcv9.pl b/crypto/sha/asm/sha1-sparcv9.pl
index 7437ff4..cdd5b9a 100644
--- a/crypto/sha/asm/sha1-sparcv9.pl
+++ b/crypto/sha/asm/sha1-sparcv9.pl
@@ -227,7 +227,7 @@ sha1_block_data_order:
 	ldd	[%o1 + 0x20], %f16
 	ldd	[%o1 + 0x28], %f18
 	ldd	[%o1 + 0x30], %f20
-	subcc	%o2, 1, %o2		! done yet? 
+	subcc	%o2, 1, %o2		! done yet?
 	ldd	[%o1 + 0x38], %f22
 	add	%o1, 0x40, %o1
 	prefetch [%o1 + 63], 20
diff --git a/crypto/sha/asm/sha1-sparcv9a.pl b/crypto/sha/asm/sha1-sparcv9a.pl
index f9ed563..8dfde46 100644
--- a/crypto/sha/asm/sha1-sparcv9a.pl
+++ b/crypto/sha/asm/sha1-sparcv9a.pl
@@ -519,7 +519,7 @@ $code.=<<___;
 	mov		$Cctx,$C
 	mov		$Dctx,$D
 	mov		$Ectx,$E
-	alignaddr	%g0,$tmp0,%g0	
+	alignaddr	%g0,$tmp0,%g0
 	dec		1,$len
 	ba		.Loop
 	mov		$nXfer,$Xfer
diff --git a/crypto/sha/asm/sha1-x86_64.pl b/crypto/sha/asm/sha1-x86_64.pl
index 97baae3..66054ce 100755
--- a/crypto/sha/asm/sha1-x86_64.pl
+++ b/crypto/sha/asm/sha1-x86_64.pl
@@ -262,7 +262,7 @@ sha1_block_data_order:
 	jz	.Lialu
 ___
 $code.=<<___ if ($shaext);
-	test	\$`1<<29`,%r10d		# check SHA bit	
+	test	\$`1<<29`,%r10d		# check SHA bit
 	jnz	_shaext_shortcut
 ___
 $code.=<<___ if ($avx>1);
diff --git a/crypto/sha/asm/sha256-586.pl b/crypto/sha/asm/sha256-586.pl
index 6af1d84..8e7f4ee 100644
--- a/crypto/sha/asm/sha256-586.pl
+++ b/crypto/sha/asm/sha256-586.pl
@@ -47,7 +47,7 @@
 #
 # Performance in clock cycles per processed byte (less is better):
 #
-#		gcc	icc	x86 asm(*)	SIMD	x86_64 asm(**)	
+#		gcc	icc	x86 asm(*)	SIMD	x86_64 asm(**)
 # Pentium	46	57	40/38		-	-
 # PIII		36	33	27/24		-	-
 # P4		41	38	28		-	17.3
@@ -276,7 +276,7 @@ my $suffix=shift;
 	&mov	($Coff,"ecx");
 	&mov	($Doff,"edi");
 	&mov	(&DWP(0,"esp"),"ebx");	# magic
-	&mov	($E,&DWP(16,"esi"));	
+	&mov	($E,&DWP(16,"esi"));
 	&mov	("ebx",&DWP(20,"esi"));
 	&mov	("ecx",&DWP(24,"esi"));
 	&mov	("edi",&DWP(28,"esi"));
@@ -385,7 +385,7 @@ my @AH=($A,$K256);
 	&xor	($AH[1],"ecx");		# magic
 	&mov	(&DWP(8,"esp"),"ecx");
 	&mov	(&DWP(12,"esp"),"ebx");
-	&mov	($E,&DWP(16,"esi"));	
+	&mov	($E,&DWP(16,"esi"));
 	&mov	("ebx",&DWP(20,"esi"));
 	&mov	("ecx",&DWP(24,"esi"));
 	&mov	("esi",&DWP(28,"esi"));
diff --git a/crypto/sha/asm/sha256-mb-x86_64.pl b/crypto/sha/asm/sha256-mb-x86_64.pl
index fbcd29f..b8a77c7 100644
--- a/crypto/sha/asm/sha256-mb-x86_64.pl
+++ b/crypto/sha/asm/sha256-mb-x86_64.pl
@@ -36,7 +36,7 @@
 # (iii)	"this" is for n=8, when we gather twice as much data, result
 #	for n=4 is 20.3+4.44=24.7;
 # (iv)	presented improvement coefficients are asymptotic limits and
-#	in real-life application are somewhat lower, e.g. for 2KB 
+#	in real-life application are somewhat lower, e.g. for 2KB
 #	fragments they range from 75% to 130% (on Haswell);
 
 $flavour = shift;
diff --git a/crypto/sha/asm/sha512-586.pl b/crypto/sha/asm/sha512-586.pl
index 0887e06..94cc011 100644
--- a/crypto/sha/asm/sha512-586.pl
+++ b/crypto/sha/asm/sha512-586.pl
@@ -383,7 +383,7 @@ if ($sse2) {
 
 &set_label("16_79_sse2",16);
     for ($j=0;$j<2;$j++) {			# 2x unroll
-	#&movq	("mm7",&QWP(8*(9+16-1),"esp"));	# prefetched in BODY_00_15 
+	#&movq	("mm7",&QWP(8*(9+16-1),"esp"));	# prefetched in BODY_00_15
 	&movq	("mm5",&QWP(8*(9+16-14),"esp"));
 	&movq	("mm1","mm7");
 	&psrlq	("mm7",1);
diff --git a/crypto/sha/asm/sha512-armv8.pl b/crypto/sha/asm/sha512-armv8.pl
index c1aaf77..620aa39 100644
--- a/crypto/sha/asm/sha512-armv8.pl
+++ b/crypto/sha/asm/sha512-armv8.pl
@@ -26,7 +26,7 @@
 # Denver	2.01		10.5 (+26%)	6.70 (+8%)
 # X-Gene			20.0 (+100%)	12.8 (+300%(***))
 # Mongoose	2.36		13.0 (+50%)	8.36 (+33%)
-# 
+#
 # (*)	Software SHA256 results are of lesser relevance, presented
 #	mostly for informational purposes.
 # (**)	The result is a trade-off: it's possible to improve it by
diff --git a/crypto/sha/asm/sha512-parisc.pl b/crypto/sha/asm/sha512-parisc.pl
index fcb6157..d28a5af 100755
--- a/crypto/sha/asm/sha512-parisc.pl
+++ b/crypto/sha/asm/sha512-parisc.pl
@@ -368,7 +368,7 @@ L\$parisc1
 ___
 
 @V=(  $Ahi,  $Alo,  $Bhi,  $Blo,  $Chi,  $Clo,  $Dhi,  $Dlo,
-      $Ehi,  $Elo,  $Fhi,  $Flo,  $Ghi,  $Glo,  $Hhi,  $Hlo) = 
+      $Ehi,  $Elo,  $Fhi,  $Flo,  $Ghi,  $Glo,  $Hhi,  $Hlo) =
    ( "%r1", "%r2", "%r3", "%r4", "%r5", "%r6", "%r7", "%r8",
      "%r9","%r10","%r11","%r12","%r13","%r14","%r15","%r16");
 $a0 ="%r17";
@@ -419,7 +419,7 @@ $code.=<<___;
 	 add	$t0,$hlo,$hlo
 	shd	$ahi,$alo,$Sigma0[0],$t0
 	 addc	$t1,$hhi,$hhi		; h += Sigma1(e)
-	shd	$alo,$ahi,$Sigma0[0],$t1	
+	shd	$alo,$ahi,$Sigma0[0],$t1
 	 add	$a0,$hlo,$hlo
 	shd	$ahi,$alo,$Sigma0[1],$t2
 	 addc	$a1,$hhi,$hhi		; h += Ch(e,f,g)
diff --git a/crypto/sha/asm/sha512-s390x.pl b/crypto/sha/asm/sha512-s390x.pl
index 582d393..92d7a77 100644
--- a/crypto/sha/asm/sha512-s390x.pl
+++ b/crypto/sha/asm/sha512-s390x.pl
@@ -311,7 +311,7 @@ $code.=<<___;
 	cl${g}	$inp,`$frame+4*$SIZE_T`($sp)
 	jne	.Lloop
 
-	lm${g}	%r6,%r15,`$frame+6*$SIZE_T`($sp)	
+	lm${g}	%r6,%r15,`$frame+6*$SIZE_T`($sp)
 	br	%r14
 .size	$Func,.-$Func
 .string	"SHA${label} block transform for s390x, CRYPTOGAMS by <appro\@openssl.org>"
diff --git a/crypto/sha/asm/sha512-sparcv9.pl b/crypto/sha/asm/sha512-sparcv9.pl
index 4a1ce5f..098c2a1 100644
--- a/crypto/sha/asm/sha512-sparcv9.pl
+++ b/crypto/sha/asm/sha512-sparcv9.pl
@@ -102,7 +102,7 @@ if ($output =~ /512/) {
 
 	$locals=0;		# X[16] is register resident
 	@X=("%o0","%o1","%o2","%o3","%o4","%o5","%g1","%o7");
-	
+
 	$A="%l0";
 	$B="%l1";
 	$C="%l2";
@@ -254,7 +254,7 @@ $code.=<<___;
 	$SLL	$a,`$SZ*8- at Sigma0[1]`,$tmp1
 	xor	$tmp0,$h,$h
 	$SRL	$a, at Sigma0[2],$tmp0
-	xor	$tmp1,$h,$h	
+	xor	$tmp1,$h,$h
 	$SLL	$a,`$SZ*8- at Sigma0[0]`,$tmp1
 	xor	$tmp0,$h,$h
 	xor	$tmp1,$h,$h		! Sigma0(a)
diff --git a/crypto/sha/asm/sha512-x86_64.pl b/crypto/sha/asm/sha512-x86_64.pl
index 63a6265..01bbb77 100755
--- a/crypto/sha/asm/sha512-x86_64.pl
+++ b/crypto/sha/asm/sha512-x86_64.pl
@@ -1782,7 +1782,7 @@ if ($avx>1) {{
 ######################################################################
 # AVX2+BMI code path
 #
-my $a5=$SZ==4?"%esi":"%rsi";	# zap $inp 
+my $a5=$SZ==4?"%esi":"%rsi";	# zap $inp
 my $PUSH8=8*2*$SZ;
 use integer;
 
diff --git a/crypto/ts/ts_rsp_verify.c b/crypto/ts/ts_rsp_verify.c
index 2755dd0..66f5be6 100644
--- a/crypto/ts/ts_rsp_verify.c
+++ b/crypto/ts/ts_rsp_verify.c
@@ -480,7 +480,7 @@ static char *ts_get_status_text(STACK_OF(ASN1_UTF8STRING) *text)
     return result;
 }
 
-static int ts_check_policy(const ASN1_OBJECT *req_oid, 
+static int ts_check_policy(const ASN1_OBJECT *req_oid,
                            const TS_TST_INFO *tst_info)
 {
     const ASN1_OBJECT *resp_oid = tst_info->policy_id;
diff --git a/crypto/whrlpool/asm/wp-mmx.pl b/crypto/whrlpool/asm/wp-mmx.pl
index f63945c..d628d56 100644
--- a/crypto/whrlpool/asm/wp-mmx.pl
+++ b/crypto/whrlpool/asm/wp-mmx.pl
@@ -31,7 +31,7 @@
 # multiplying 64 by CPU clock frequency and dividing by relevant
 # value from the given table:
 #
-#		$SCALE=2/8	icc8	gcc3	
+#		$SCALE=2/8	icc8	gcc3
 # Intel P4	3200/4600	4600(*)	6400
 # Intel PIII	2900/3000	4900	5400
 # AMD K[78]	2500/1800	9900	8200(**)
@@ -502,6 +502,6 @@ for($i=0;$i<8;$i++) {
 	&L(0xca,0x2d,0xbf,0x07,0xad,0x5a,0x83,0x33);
 
 &function_end_B("whirlpool_block_mmx");
-&asm_finish(); 
+&asm_finish();
 
 close STDOUT;
diff --git a/crypto/x509v3/v3_enum.c b/crypto/x509v3/v3_enum.c
index f39cb5a..3b0f197 100644
--- a/crypto/x509v3/v3_enum.c
+++ b/crypto/x509v3/v3_enum.c
@@ -38,7 +38,7 @@ const X509V3_EXT_METHOD v3_crl_reason = {
     crl_reasons
 };
 
-char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *method, 
+char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *method,
                                 const ASN1_ENUMERATED *e)
 {
     ENUMERATED_NAMES *enam;
diff --git a/crypto/x509v3/v3_skey.c b/crypto/x509v3/v3_skey.c
index 39597dc..749f51b 100644
--- a/crypto/x509v3/v3_skey.c
+++ b/crypto/x509v3/v3_skey.c
@@ -24,7 +24,7 @@ const X509V3_EXT_METHOD v3_skey_id = {
     NULL
 };
 
-char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, 
+char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
                             const ASN1_OCTET_STRING *oct)
 {
     return OPENSSL_buf2hexstr(oct->data, oct->length);
diff --git a/crypto/x86cpuid.pl b/crypto/x86cpuid.pl
index c45b183..176e8e3 100644
--- a/crypto/x86cpuid.pl
+++ b/crypto/x86cpuid.pl
@@ -89,7 +89,7 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
 	&ja	(&label("generic"));
 	&and	("edx",0xefffffff);	# clear hyper-threading bit
 	&jmp	(&label("generic"));
-	
+
 &set_label("intel");
 	&cmp	("edi",7);
 	&jb	(&label("cacheinfo"));
diff --git a/engines/asm/e_padlock-x86_64.pl b/engines/asm/e_padlock-x86_64.pl
index da285ab..834b1ea 100644
--- a/engines/asm/e_padlock-x86_64.pl
+++ b/engines/asm/e_padlock-x86_64.pl
@@ -535,7 +535,7 @@ $code.=<<___				if ($PADLOCK_PREFETCH{$mode});
 	sub	$len,%rsp
 	shr	\$3,$len
 	lea	(%rsp),$out
-	.byte	0xf3,0x48,0xa5		# rep movsq	
+	.byte	0xf3,0x48,0xa5		# rep movsq
 	lea	(%r8),$out
 	lea	(%rsp),$inp
 	mov	$chunk,$len
diff --git a/include/openssl/x509.h b/include/openssl/x509.h
index c8996f3..038cef9 100644
--- a/include/openssl/x509.h
+++ b/include/openssl/x509.h
@@ -805,7 +805,7 @@ X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
                                                const unsigned char *bytes,
                                                int len);
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
-                                               int type, 
+                                               int type,
                                                const unsigned char *bytes,
                                                int len);
 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
diff --git a/ssl/packet.c b/ssl/packet.c
index 2a8fe25..27462e9 100644
--- a/ssl/packet.c
+++ b/ssl/packet.c
@@ -178,7 +178,7 @@ static int wpacket_intern_close(WPACKET *pkt)
     }
 
     /* Write out the WPACKET length if needed */
-    if (sub->lenbytes > 0 
+    if (sub->lenbytes > 0
                 && !put_value((unsigned char *)&pkt->buf->data[sub->packet_len],
                               packlen, sub->lenbytes))
             return 0;
diff --git a/ssl/packet_locl.h b/ssl/packet_locl.h
index 55e41bb..cee1400 100644
--- a/ssl/packet_locl.h
+++ b/ssl/packet_locl.h
@@ -707,7 +707,7 @@ int WPACKET_sub_allocate_bytes__(WPACKET *pkt, size_t len,
  * maximum size will be. If this function is used, then it should be immediately
  * followed by a WPACKET_allocate_bytes() call before any other WPACKET
  * functions are called (unless the write to the allocated bytes is abandoned).
- * 
+ *
  * For example: If we are generating a signature, then the size of that
  * signature may not be known in advance. We can use WPACKET_reserve_bytes() to
  * handle this:
diff --git a/test/pkits-test.pl b/test/pkits-test.pl
index ae7279c..41444f1 100644
--- a/test/pkits-test.pl
+++ b/test/pkits-test.pl
@@ -6,7 +6,7 @@
 # in the file LICENSE in the source distribution or at
 # https://www.openssl.org/source/license.html
 
-# Perl utility to run PKITS tests for RFC3280 compliance. 
+# Perl utility to run PKITS tests for RFC3280 compliance.
 
 my $ossl_path;
 
diff --git a/test/recipes/tconversion.pl b/test/recipes/tconversion.pl
index e5fa9de..1655cd4 100644
--- a/test/recipes/tconversion.pl
+++ b/test/recipes/tconversion.pl
@@ -23,7 +23,7 @@ my %conversionforms = (
 sub tconversion {
     my $testtype = shift;
     my $t = shift;
-    my @conversionforms = 
+    my @conversionforms =
 	defined($conversionforms{$testtype}) ?
 	@{$conversionforms{$testtype}} :
 	@{$conversionforms{"*"}};
diff --git a/test/wpackettest.c b/test/wpackettest.c
index 2cb9e72..aabf781 100644
--- a/test/wpackettest.c
+++ b/test/wpackettest.c
@@ -115,7 +115,7 @@ static int test_WPACKET_set_max_size(void)
             || !WPACKET_set_max_size(&pkt, SIZE_MAX)
             || !WPACKET_finish(&pkt)) {
         testfail("test_WPACKET_set_max_size():1 failed\n", &pkt);
-        return 0; 
+        return 0;
     }
 
     if (!WPACKET_init_len(&pkt, buf, 1)
diff --git a/util/ck_errf.pl b/util/ck_errf.pl
index 7fc5367..01ed905 100755
--- a/util/ck_errf.pl
+++ b/util/ck_errf.pl
@@ -8,7 +8,7 @@
 
 # This is just a quick script to scan for cases where the 'error'
 # function name in a XXXerr() macro is wrong.
-# 
+#
 # Run in the top level by going
 # perl util/ck_errf.pl */*.c */*/*.c
 #
diff --git a/util/copy.pl b/util/copy.pl
index ef4d870..c4aeea6 100644
--- a/util/copy.pl
+++ b/util/copy.pl
@@ -40,7 +40,7 @@ if ($fnum <= 1)
 	}
 
 $dest = pop @filelist;
-	
+
 if ($fnum > 2 && ! -d $dest)
 	{
 	die "Destination must be a directory";
@@ -73,5 +73,5 @@ foreach (@filelist)
 	close(OUT);
 	print "Copying: $_ to $dfile\n";
 	}
-		
+
 
diff --git a/util/fipslink.pl b/util/fipslink.pl
index 18a9153..bb685bf 100644
--- a/util/fipslink.pl
+++ b/util/fipslink.pl
@@ -109,7 +109,7 @@ sub check_hash
 	$hashval =~ s/^.*=\s+//;
 	die "Invalid hash syntax in file" if (length($hashfile) != 40);
 	die "Invalid hash received for file" if (length($hashval) != 40);
-	die "***HASH VALUE MISMATCH FOR FILE $filename ***" if ($hashval ne $hashfile); 
+	die "***HASH VALUE MISMATCH FOR FILE $filename ***" if ($hashval ne $hashfile);
 	}
 
 
diff --git a/util/mkdef.pl b/util/mkdef.pl
index b54c925..7640293 100755
--- a/util/mkdef.pl
+++ b/util/mkdef.pl
@@ -24,7 +24,7 @@
 #	existence:platform:kind:algorithms
 #
 # - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is
-#   found somewhere in the source, 
+#   found somewhere in the source,
 # - "platforms" is empty if it exists on all platforms, otherwise it contains
 #   comma-separated list of the platform, just as they are if the symbol exists
 #   for those platforms, or prepended with a "!" if not.  This helps resolve
@@ -172,7 +172,7 @@ foreach (@ARGV, split(/ /, $config{options}))
 
 	$do_ssl=1 if $_ eq "libssl";
 	if ($_ eq "ssl") {
-		$do_ssl=1; 
+		$do_ssl=1;
 		$libname=$_
 	}
 	$do_crypto=1 if $_ eq "libcrypto";
@@ -211,7 +211,7 @@ foreach (@ARGV, split(/ /, $config{options}))
 
 	}
 
-if (!$libname) { 
+if (!$libname) {
 	if ($do_ssl) {
 		$libname="LIBSSL";
 	}
@@ -339,7 +339,7 @@ if($do_crypto == 1) {
 	}
 	&update_numbers(*OUT,"LIBCRYPTO",*crypto_list,$max_crypto, at crypto_symbols);
 	close OUT;
-} 
+}
 
 } elsif ($do_checkexist) {
 	&check_existing(*ssl_list, @ssl_symbols)
diff --git a/util/mkerr.pl b/util/mkerr.pl
index 79c8cfc..4645658 100644
--- a/util/mkerr.pl
+++ b/util/mkerr.pl
@@ -97,7 +97,7 @@ Options:
                 Default: keep previously assigned numbers. (You are warned
                          when collisions are detected.)
 
-  -nostatic     Generates a different source code, where these additional 
+  -nostatic     Generates a different source code, where these additional
                 functions are generated for each library specified in the
                 config file:
                   void ERR_load_<LIB>_strings(void);
@@ -105,7 +105,7 @@ Options:
                   void ERR_<LIB>_error(int f, int r, char *fn, int ln);
                   #define <LIB>err(f,r) ERR_<LIB>_error(f,r,OPENSSL_FILE,OPENSSL_LINE)
                 while the code facilitates the use of these in an environment
-                where the error support routines are dynamically loaded at 
+                where the error support routines are dynamically loaded at
                 runtime.
                 Default: 'static' code generation.
 
@@ -114,8 +114,8 @@ Options:
 
   -unref        Print out unreferenced function and reason codes.
 
-  -write        Actually (over)write the generated code to the header and C 
-                source files as assigned to each library through the config 
+  -write        Actually (over)write the generated code to the header and C
+                source files as assigned to each library through the config
                 file.
                 Default: don't write.
 
@@ -196,7 +196,7 @@ while (($hdr, $lib) = each %libinc)
 		if(/\/\*/) {
 		    if (not /\*\//) {		# multiline comment...
 			$line = $_;		# ... just accumulate
-			next; 
+			next;
 		    } else {
 			s/\/\*.*?\*\///gs;	# wipe it
 		    }
@@ -370,7 +370,7 @@ foreach $file (@source) {
                 print STDERR "ERROR: mismatch $file:$linenr $func:$3\n";
                 $errcount++;
             }
-			print STDERR "Function: $1\t= $fcodes{$1} (lib: $2, name: $3)\n" if $debug; 
+			print STDERR "Function: $1\t= $fcodes{$1} (lib: $2, name: $3)\n" if $debug;
 		}
 		if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
 			next unless exists $csrc{$2};
@@ -379,8 +379,8 @@ foreach $file (@source) {
 				$rcodes{$1} = "X";
 				$rnew{$2}++;
 			}
-			print STDERR "Reason: $1\t= $rcodes{$1} (lib: $2)\n" if $debug; 
-		} 
+			print STDERR "Reason: $1\t= $rcodes{$1} (lib: $2)\n" if $debug;
+		}
 	}
 	close IN;
 }
diff --git a/util/su-filter.pl b/util/su-filter.pl
index 5996f58..389c7c3 100644
--- a/util/su-filter.pl
+++ b/util/su-filter.pl
@@ -108,7 +108,7 @@ sub structureData {
         if($inbrace) {
             if($item eq "}") {
                 $inbrace --;
-            
+
                 if(!$inbrace) {
                     $substruc = structureData($dataitem);
                     $dataitem = $substruc;
