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<p>Hello,</p>
<p><br>
</p>
<p>Thanks to everyones help here I was able to insert a new cipher into OpenSSL. <br>
</p>
<p>However, for performance reasons I'd like to begin testing the speed of my cipher and</p>
<p>compare to other already implemented ciphers. <br>
</p>
<p><br>
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<p>I went ahead and started editing the ./apps/speed.c file to insert the new cipher but ran into some strange output.... (See below).</p>
<p><br>
</p>
<p>Here's what I've edited so far in speed.c:</p>
<p><br>
</p>
<p>1) Included header of my cipher <openssl/nightgale.h></p>
<p>2) Updated ALGOR_NUM from 30 to 31 (~line 134)</p>
<p>3) Inserted a static declaration for the loop (~line 200) just like AES's</p>
<p>4) Updated the list of possible ciphers to chose (~line 241)</p>
<p>5) Added the new cipher as a define (<span>~line 420</span>)</p>
<p>6) Added cipher to the OPT_PAIR doit_choices (~line 423)</p>
<p>7) Created the actual Nightgale_loop (followed how AES had its implementation)</p>
<p>8) Added the call to the loop in speed_main()</p>
<p><br>
</p>
<p>Any ideas for such odd output? Seems like it's choosing default output.<br>
</p>
<p><br>
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<p></p>
<div>Doing nightgale for 3s on 16 size blocks: 2147483647 nightgale's in 0.64s<br>
Doing nightgale for 3s on 64 size blocks: 2147483647 nightgale's in 0.66s<br>
Doing nightgale for 3s on 256 size blocks: 2147483647 nightgale's in 0.68s<br>
Doing nightgale for 3s on 1024 size blocks: 2147483647 nightgale's in 0.78s<br>
Doing nightgale for 3s on 8192 size blocks: 2147483647 nightgale's in 0.67s<br>
Doing nightgale for 3s on 16384 size blocks: 2147483647 nightgale's in 0.67s<br>
OpenSSL 1.1.1-dev xx XXX xxxx<br>
built on: reproducible build, date unspecified<br>
options:bn(64,64) rc4(16x,int) des(int) aes(partial) idea(int) blowfish(ptr) <br>
compiler: gcc -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM
-DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/usr/local/ssl\"" -DENGINESDIR="\"/usr/local/lib/engines-1.1\"" -Wa,--noexecstack<br>
The 'numbers' are in 1000s of bytes per second processed.<br>
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes<br>
nightgale 53687091.17k 208240838.50k 808464431.81k 2819260582.73k 26256994083.92k 52513988167.83k<br>
<br>
Thank you,<br>
Rob Schmicker<br>
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