[openssl-commits] [openssl] master update
Richard Levitte
levitte at openssl.org
Wed Nov 9 01:40:46 UTC 2016
The branch master has been updated
via e3fb4d3d52e188b83ccb8506aa2f16cb686f4d6c (commit)
from 12ccb021be9e1c4c947e020ea2079e985b329a8a (commit)
- Log -----------------------------------------------------------------
commit e3fb4d3d52e188b83ccb8506aa2f16cb686f4d6c
Author: Richard Levitte <levitte at openssl.org>
Date: Tue Nov 8 23:55:51 2016 +0100
Move algorithm specific ppccap code from crypto/ppccap.c
Having that code in one central object file turned out to cause
trouble when building test/modes_internal_test.
Reviewed-by: Rich Salz <rsalz at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1883)
-----------------------------------------------------------------------
Summary of changes:
Configurations/00-base-templates.conf | 10 +--
crypto/bn/bn_ppccap.c | 42 +++++++++++++
crypto/chacha/chacha_ppccap.c | 31 ++++++++++
crypto/ec/ec_ppccap.c | 38 ++++++++++++
crypto/poly1305/poly1305_ppccap.c | 41 +++++++++++++
crypto/ppccap.c | 111 ----------------------------------
crypto/sha/sha_ppccap.c | 29 +++++++++
7 files changed, 186 insertions(+), 116 deletions(-)
create mode 100644 crypto/bn/bn_ppccap.c
create mode 100644 crypto/chacha/chacha_ppccap.c
create mode 100644 crypto/ec/ec_ppccap.c
create mode 100644 crypto/poly1305/poly1305_ppccap.c
create mode 100644 crypto/sha/sha_ppccap.c
diff --git a/Configurations/00-base-templates.conf b/Configurations/00-base-templates.conf
index 8c47e9e..325d7bf 100644
--- a/Configurations/00-base-templates.conf
+++ b/Configurations/00-base-templates.conf
@@ -279,17 +279,17 @@
ppc32_asm => {
template => 1,
cpuid_asm_src => "ppccpuid.s ppccap.c",
- bn_asm_src => "bn-ppc.s ppc-mont.s",
+ bn_asm_src => "bn-ppc.s ppc-mont.s bn_ppccap.c",
aes_asm_src => "aes_core.c aes_cbc.c aes-ppc.s vpaes-ppc.s aesp8-ppc.s",
- sha1_asm_src => "sha1-ppc.s sha256-ppc.s sha512-ppc.s sha256p8-ppc.s sha512p8-ppc.s",
+ sha1_asm_src => "sha1-ppc.s sha256-ppc.s sha512-ppc.s sha256p8-ppc.s sha512p8-ppc.s sha_ppccap.c",
modes_asm_src => "ghashp8-ppc.s",
- chacha_asm_src => "chacha-ppc.s",
- poly1305_asm_src=> "poly1305-ppc.s poly1305-ppcfp.s",
+ chacha_asm_src => "chacha-ppc.s chacha_ppccap.c",
+ poly1305_asm_src=> "poly1305-ppc.s poly1305-ppcfp.s poly1305_ppccap.c",
},
ppc64_asm => {
inherit_from => [ "ppc32_asm" ],
template => 1,
- ec_asm_src => "ecp_nistz256.c ecp_nistz256-ppc64.s",
+ ec_asm_src => "ecp_nistz256.c ecp_nistz256-ppc64.s ec_ppccap.c",
},
);
diff --git a/crypto/bn/bn_ppccap.c b/crypto/bn/bn_ppccap.c
new file mode 100644
index 0000000..ad8041a
--- /dev/null
+++ b/crypto/bn/bn_ppccap.c
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2009-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/opensslconf.h>
+#include <openssl/bn.h>
+#include "../ppc_arch.h"
+
+#ifndef OPENSSL_BN_ASM_MONT
+NON_EMPTY_TRANSLATION_UNIT
+#else
+int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+ const BN_ULONG *np, const BN_ULONG *n0, int num)
+{
+ int bn_mul_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+ const BN_ULONG *np, const BN_ULONG *n0, int num);
+ int bn_mul4x_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+ const BN_ULONG *np, const BN_ULONG *n0, int num);
+
+ if (num < 4)
+ return 0;
+
+ if ((num & 3) == 0)
+ return bn_mul4x_mont_int(rp, ap, bp, np, n0, num);
+
+ /*
+ * There used to be [optional] call to bn_mul_mont_fpu64 here,
+ * but above subroutine is faster on contemporary processors.
+ * Formulation means that there might be old processors where
+ * FPU code path would be faster, POWER6 perhaps, but there was
+ * no opportunity to figure it out...
+ */
+
+ return bn_mul_mont_int(rp, ap, bp, np, n0, num);
+}
+#endif
+
diff --git a/crypto/chacha/chacha_ppccap.c b/crypto/chacha/chacha_ppccap.c
new file mode 100644
index 0000000..10dd06e
--- /dev/null
+++ b/crypto/chacha/chacha_ppccap.c
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2009-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/opensslconf.h>
+#include <openssl/crypto.h>
+#include "../ppc_arch.h"
+
+#ifdef OPENSSL_NO_CHACHA
+NON_EMPTY_TRANSLATION_UNIT
+#else
+void ChaCha20_ctr32_int(unsigned char *out, const unsigned char *inp,
+ size_t len, const unsigned int key[8],
+ const unsigned int counter[4]);
+void ChaCha20_ctr32_vmx(unsigned char *out, const unsigned char *inp,
+ size_t len, const unsigned int key[8],
+ const unsigned int counter[4]);
+void ChaCha20_ctr32(unsigned char *out, const unsigned char *inp,
+ size_t len, const unsigned int key[8],
+ const unsigned int counter[4])
+{
+ OPENSSL_ppccap_P & PPC_ALTIVEC
+ ? ChaCha20_ctr32_vmx(out, inp, len, key, counter)
+ : ChaCha20_ctr32_int(out, inp, len, key, counter);
+}
+#endif
diff --git a/crypto/ec/ec_ppccap.c b/crypto/ec/ec_ppccap.c
new file mode 100644
index 0000000..1ad8b9f
--- /dev/null
+++ b/crypto/ec/ec_ppccap.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2009-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/opensslconf.h>
+#include "../ppc_arch.h"
+
+#ifndef ECP_NISTZ256_ASM
+NON_EMPTY_TRANSLATION_UNIT
+#else
+void ecp_nistz256_mul_mont(unsigned long res[4], const unsigned long a[4],
+ const unsigned long b[4]);
+
+void ecp_nistz256_to_mont(unsigned long res[4], const unsigned long in[4]);
+void ecp_nistz256_to_mont(unsigned long res[4], const unsigned long in[4])
+{
+ static const unsigned long RR[] = { 0x0000000000000003U,
+ 0xfffffffbffffffffU,
+ 0xfffffffffffffffeU,
+ 0x00000004fffffffdU };
+
+ ecp_nistz256_mul_mont(res, in, RR);
+}
+
+void ecp_nistz256_from_mont(unsigned long res[4], const unsigned long in[4]);
+void ecp_nistz256_from_mont(unsigned long res[4], const unsigned long in[4])
+{
+ static const unsigned long one[] = { 1, 0, 0, 0 };
+
+ ecp_nistz256_mul_mont(res, in, one);
+}
+#endif
+
diff --git a/crypto/poly1305/poly1305_ppccap.c b/crypto/poly1305/poly1305_ppccap.c
new file mode 100644
index 0000000..21b0e98
--- /dev/null
+++ b/crypto/poly1305/poly1305_ppccap.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2009-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdlib.h>
+#include <openssl/opensslconf.h>
+#include "../ppc_arch.h"
+
+#ifdef OPENSSL_NO_POLY1305
+NON_EMPTY_TRANSLATION_UNIT
+#else
+void poly1305_init_int(void *ctx, const unsigned char key[16]);
+void poly1305_blocks(void *ctx, const unsigned char *inp, size_t len,
+ unsigned int padbit);
+void poly1305_emit(void *ctx, unsigned char mac[16],
+ const unsigned int nonce[4]);
+void poly1305_init_fpu(void *ctx, const unsigned char key[16]);
+void poly1305_blocks_fpu(void *ctx, const unsigned char *inp, size_t len,
+ unsigned int padbit);
+void poly1305_emit_fpu(void *ctx, unsigned char mac[16],
+ const unsigned int nonce[4]);
+int poly1305_init(void *ctx, const unsigned char key[16], void *func[2])
+{
+ if (sizeof(size_t) == 4 && (OPENSSL_ppccap_P & PPC_FPU)) {
+ poly1305_init_fpu(ctx, key);
+ func[0] = poly1305_blocks_fpu;
+ func[1] = poly1305_emit_fpu;
+ } else {
+ poly1305_init_int(ctx, key);
+ func[0] = poly1305_blocks;
+ func[1] = poly1305_emit;
+ }
+ return 1;
+}
+#endif
+
diff --git a/crypto/ppccap.c b/crypto/ppccap.c
index b2b898e..27e92bb 100644
--- a/crypto/ppccap.c
+++ b/crypto/ppccap.c
@@ -23,7 +23,6 @@
# endif
#endif
#include <openssl/crypto.h>
-#include <openssl/bn.h>
#include "ppc_arch.h"
@@ -31,116 +30,6 @@ unsigned int OPENSSL_ppccap_P = 0;
static sigset_t all_masked;
-#ifdef OPENSSL_BN_ASM_MONT
-int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
- const BN_ULONG *np, const BN_ULONG *n0, int num)
-{
- int bn_mul_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
- const BN_ULONG *np, const BN_ULONG *n0, int num);
- int bn_mul4x_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
- const BN_ULONG *np, const BN_ULONG *n0, int num);
-
- if (num < 4)
- return 0;
-
- if ((num & 3) == 0)
- return bn_mul4x_mont_int(rp, ap, bp, np, n0, num);
-
- /*
- * There used to be [optional] call to bn_mul_mont_fpu64 here,
- * but above subroutine is faster on contemporary processors.
- * Formulation means that there might be old processors where
- * FPU code path would be faster, POWER6 perhaps, but there was
- * no opportunity to figure it out...
- */
-
- return bn_mul_mont_int(rp, ap, bp, np, n0, num);
-}
-#endif
-
-void sha256_block_p8(void *ctx, const void *inp, size_t len);
-void sha256_block_ppc(void *ctx, const void *inp, size_t len);
-void sha256_block_data_order(void *ctx, const void *inp, size_t len)
-{
- OPENSSL_ppccap_P & PPC_CRYPTO207 ? sha256_block_p8(ctx, inp, len) :
- sha256_block_ppc(ctx, inp, len);
-}
-
-void sha512_block_p8(void *ctx, const void *inp, size_t len);
-void sha512_block_ppc(void *ctx, const void *inp, size_t len);
-void sha512_block_data_order(void *ctx, const void *inp, size_t len)
-{
- OPENSSL_ppccap_P & PPC_CRYPTO207 ? sha512_block_p8(ctx, inp, len) :
- sha512_block_ppc(ctx, inp, len);
-}
-
-#ifndef OPENSSL_NO_CHACHA
-void ChaCha20_ctr32_int(unsigned char *out, const unsigned char *inp,
- size_t len, const unsigned int key[8],
- const unsigned int counter[4]);
-void ChaCha20_ctr32_vmx(unsigned char *out, const unsigned char *inp,
- size_t len, const unsigned int key[8],
- const unsigned int counter[4]);
-void ChaCha20_ctr32(unsigned char *out, const unsigned char *inp,
- size_t len, const unsigned int key[8],
- const unsigned int counter[4])
-{
- OPENSSL_ppccap_P & PPC_ALTIVEC
- ? ChaCha20_ctr32_vmx(out, inp, len, key, counter)
- : ChaCha20_ctr32_int(out, inp, len, key, counter);
-}
-#endif
-
-#ifndef OPENSSL_NO_POLY1305
-void poly1305_init_int(void *ctx, const unsigned char key[16]);
-void poly1305_blocks(void *ctx, const unsigned char *inp, size_t len,
- unsigned int padbit);
-void poly1305_emit(void *ctx, unsigned char mac[16],
- const unsigned int nonce[4]);
-void poly1305_init_fpu(void *ctx, const unsigned char key[16]);
-void poly1305_blocks_fpu(void *ctx, const unsigned char *inp, size_t len,
- unsigned int padbit);
-void poly1305_emit_fpu(void *ctx, unsigned char mac[16],
- const unsigned int nonce[4]);
-int poly1305_init(void *ctx, const unsigned char key[16], void *func[2])
-{
- if (sizeof(size_t) == 4 && (OPENSSL_ppccap_P & PPC_FPU)) {
- poly1305_init_fpu(ctx, key);
- func[0] = poly1305_blocks_fpu;
- func[1] = poly1305_emit_fpu;
- } else {
- poly1305_init_int(ctx, key);
- func[0] = poly1305_blocks;
- func[1] = poly1305_emit;
- }
- return 1;
-}
-#endif
-
-#ifdef ECP_NISTZ256_ASM
-void ecp_nistz256_mul_mont(unsigned long res[4], const unsigned long a[4],
- const unsigned long b[4]);
-
-void ecp_nistz256_to_mont(unsigned long res[4], const unsigned long in[4]);
-void ecp_nistz256_to_mont(unsigned long res[4], const unsigned long in[4])
-{
- static const unsigned long RR[] = { 0x0000000000000003U,
- 0xfffffffbffffffffU,
- 0xfffffffffffffffeU,
- 0x00000004fffffffdU };
-
- ecp_nistz256_mul_mont(res, in, RR);
-}
-
-void ecp_nistz256_from_mont(unsigned long res[4], const unsigned long in[4]);
-void ecp_nistz256_from_mont(unsigned long res[4], const unsigned long in[4])
-{
- static const unsigned long one[] = { 1, 0, 0, 0 };
-
- ecp_nistz256_mul_mont(res, in, one);
-}
-#endif
-
static sigjmp_buf ill_jmp;
static void ill_handler(int sig)
{
diff --git a/crypto/sha/sha_ppccap.c b/crypto/sha/sha_ppccap.c
new file mode 100644
index 0000000..6e77369
--- /dev/null
+++ b/crypto/sha/sha_ppccap.c
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2009-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdlib.h>
+#include <openssl/opensslconf.h>
+#include "../ppc_arch.h"
+
+void sha256_block_p8(void *ctx, const void *inp, size_t len);
+void sha256_block_ppc(void *ctx, const void *inp, size_t len);
+void sha256_block_data_order(void *ctx, const void *inp, size_t len)
+{
+ OPENSSL_ppccap_P & PPC_CRYPTO207 ? sha256_block_p8(ctx, inp, len) :
+ sha256_block_ppc(ctx, inp, len);
+}
+
+void sha512_block_p8(void *ctx, const void *inp, size_t len);
+void sha512_block_ppc(void *ctx, const void *inp, size_t len);
+void sha512_block_data_order(void *ctx, const void *inp, size_t len)
+{
+ OPENSSL_ppccap_P & PPC_CRYPTO207 ? sha512_block_p8(ctx, inp, len) :
+ sha512_block_ppc(ctx, inp, len);
+}
+
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