How does it look for large input? As in many kilobytes or megabytes?
Pauli -- Dr Paul Dale | Distinguished Architect | Cryptographic Foundations Phone +61 7 3031 7217 Oracle Australia > On 18 Jun 2020, at 1:18 pm, Hal Murray <hmur...@megapathdsl.net> wrote: > > Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz > > After Kurt's improvement, with our usage patterns (48 bytes), PKEY mode on > 3.0.0 takes 2x as many cycles as 1.1.1 > > That factor probably depends on how good the hardware AES support is in your > CPU. I think it's significantly faster in newer CPU chips. > > 1.1.1g: > AES-128 16 48 16 434 0.434 475ac1c053379e7dbd4ce80b87d2178e > AES-192 24 48 16 442 0.442 c906422bfe0963de6df50e022b4aa7d4 > AES-256 32 48 16 453 0.453 991f4017858de97515260dd9ae440b06 > > 1.1.1g improved: > AES-128 16 48 16 230 0.230 475ac1c053379e7dbd4ce80b87d2178e > AES-192 24 48 16 252 0.252 c906422bfe0963de6df50e022b4aa7d4 > AES-256 32 48 16 252 0.252 991f4017858de97515260dd9ae440b06 > > 3.0.0 alpha3: > AES-128 16 48 16 815 0.815 475ac1c053379e7dbd4ce80b87d2178e > AES-192 24 48 16 831 0.831 c906422bfe0963de6df50e022b4aa7d4 > AES-256 32 48 16 846 0.846 991f4017858de97515260dd9ae440b06 > > 3.0.0-alpha3 improved: > AES-128 16 48 16 500 0.500 475ac1c053379e7dbd4ce80b87d2178e > AES-192 24 48 16 515 0.515 c906422bfe0963de6df50e022b4aa7d4 > AES-256 32 48 16 530 0.530 991f4017858de97515260dd9ae440b06 > > Thanks again. > > > -- > These are my opinions. I hate spam. > > >
