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crypto/blake2: make lowest-level function handle multiple blocks..

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This minimizes inter-block overhead. Performance gain naturally
varies from case to case, up to 10% was spotted so far. There is
one thing to recognize, given same circumstances gain would be
higher faster computational part is. Or in other words biggest
improvement coefficient would have been observed with assembly.

Reviewed-by: Emilia Käsper <emilia@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
This commit is contained in:
Andy Polyakov
2016-03-13 22:19:53 +01:00
parent 349232d149
commit 1fab06a665
4 changed files with 288 additions and 171 deletions
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16
test/evptests.txt
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@@ -34,6 +34,14 @@ Digest = BLAKE2s256
Input = 3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930
Output = fdaedb290a0d5af9870864fec2e090200989dc9cd53a3c092129e8535e8b4f66
Digest = BLAKE2s256
Input = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F
Output = 1FA877DE67259D19863A2A34BCC6962A2B25FCBF5CBECD7EDE8F1FA36688A796
Digest = BLAKE2s256
Input = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F8081
Output = C80ABEEBB669AD5DEEB5F5EC8EA6B7A05DDF7D31EC4C0A2EE20B0B98CAEC6746
Digest = BLAKE2b512
Input =
Output = 786a02f742015903c6c6fd852552d272912f4740e15847618a86e217f71f5419d25e1031afee585313896444934eb04b903a685b1448b755d56f701afe9be2ce
@@ -62,6 +70,14 @@ Digest = BLAKE2b512
Input = 3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930
Output = 686f41ec5afff6e87e1f076f542aa466466ff5fbde162c48481ba48a748d842799f5b30f5b67fc684771b33b994206d05cc310f31914edd7b97e41860d77d282
Digest = BLAKE2b512
Input = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F
Output = 2319E3789C47E2DAA5FE807F61BEC2A1A6537FA03F19FF32E87EECBFD64B7E0E8CCFF439AC333B040F19B0C4DDD11A61E24AC1FE0F10A039806C5DCC0DA3D115
Digest = BLAKE2b512
Input = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F8081
Output = DF0A9D0C212843A6A934E3902B2DD30D17FBA5F969D2030B12A546D8A6A45E80CF5635F071F0452E9C919275DA99BED51EB1173C1AF0518726B75B0EC3BAE2B5
# SHA(1) tests (from shatest.c)
Digest = SHA1
Input = 616263