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Add an AES benchmark to 1.6 (backport)

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This commit is contained in:
Adam Ierymenko 2020-09-29 18:34:58 -04:00
parent 255dee7a5e
commit c7dcbba442
1 changed files with 25 additions and 0 deletions
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25
selftest.cpp
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@ -255,6 +255,31 @@ static int testCrypto()
::free((void *)bb);
}
std::cout << "[crypto] Benchmarking AES-GMAC-SIV... "; std::cout.flush();
{
uint64_t end,start = OSUtils::now();
uint64_t bytes = 0;
AES k0,k1;
k0.init(buf1);
k1.init(buf2);
AES::GMACSIVEncryptor enc(k0,k1);
for (;;) {
for(unsigned int i=0;i<10000;++i) {
enc.init(i,buf2);
enc.update1(buf1,sizeof(buf1));
enc.finish1();
enc.update2(buf1,sizeof(buf1));
enc.finish2();
buf1[0] = buf2[0];
bytes += sizeof(buf1);
}
end = OSUtils::now();
if ((end - start) >= 5000)
break;
}
std::cout << (((double)bytes / 1048576.0) / ((double)(end - start) / 1024.0)) << " MiB/second" << std::endl;
}
std::cout << "[crypto] Testing SHA-512... "; std::cout.flush();
SHA512(buf1,sha512TV0Input,(unsigned int)strlen(sha512TV0Input));
if (memcmp(buf1,sha512TV0Digest,64)) {