Re: [FFmpeg-devel] [PATCH 5/8] tools/crypto_bench: add AES-CBC modes

2015-10-29 Thread Nicolas George
L'octidi 8 brumaire, an CCXXIV, Rodger Combs a écrit : > Take a look at some results; CBC is significantly slower than CTR in both > libcrypto's and our AES code. There's some hardware limitation it hits. Yes, that is to be expected. But I would expect something like this: time(AES-X-CBC) - tim

Re: [FFmpeg-devel] [PATCH 5/8] tools/crypto_bench: add AES-CBC modes

2015-10-29 Thread Rodger Combs
Take a look at some results; CBC is significantly slower than CTR in both libcrypto's and our AES code. There's some hardware limitation it hits. > On Oct 29, 2015, at 06:13, Nicolas George wrote: > > Le septidi 7 brumaire, an CCXXIV, Rodger Combs a écrit : >> --- >> tools/crypto_bench.c | 140

Re: [FFmpeg-devel] [PATCH 5/8] tools/crypto_bench: add AES-CBC modes

2015-10-29 Thread Nicolas George
Le septidi 7 brumaire, an CCXXIV, Rodger Combs a écrit : > --- > tools/crypto_bench.c | 140 > +-- > 1 file changed, 137 insertions(+), 3 deletions(-) Should be ok. Not sure all the modes are really needed since the operation mode is quite orthogon

[FFmpeg-devel] [PATCH 5/8] tools/crypto_bench: add AES-CBC modes

2015-10-28 Thread Rodger Combs
--- tools/crypto_bench.c | 140 +-- 1 file changed, 137 insertions(+), 3 deletions(-) diff --git a/tools/crypto_bench.c b/tools/crypto_bench.c index ad20f95..15bb5f1 100644 --- a/tools/crypto_bench.c +++ b/tools/crypto_bench.c @@ -52,6 +52,7 @@ stat