cryptodev cipher registration (aesni and padlock)

[Mike Tancsa]

While doing some testing with the aesni driver, it seems some ciphers are registered with openssl and some are not.

e.g. if I start an ssh session using aes128, I see the following

[pyroxene]% ssh -c aes128-cbc smarthost1 "cryptostats" | grep sym
654198 symmetric crypto ops (0 errors, 0 times driver blocked)
[pyroxene]% ssh -c aes128-cbc smarthost1 "cryptostats" | grep sym
654225 symmetric crypto ops (0 errors, 0 times driver blocked)
[pyroxene]% 

ie it shows the hardware transformation count increasing.  But if I do aes 192 or 256, it does not

[pyroxene]% ssh -c aes256-cbc smarthost1 "cryptostats" | grep sym
654231 symmetric crypto ops (0 errors, 0 times driver blocked)
[pyroxene]% ssh -c aes192-cbc smarthost1 "cryptostats" | grep sym
654231 symmetric crypto ops (0 errors, 0 times driver blocked)
[pyroxene]% ssh -c aes192-cbc smarthost1 "cryptostats" | grep sym
654231 symmetric crypto ops (0 errors, 0 times driver blocked)
[pyroxene]% ssh -c aes192-cbc smarthost1 "cryptostats" | grep sym
654231 symmetric crypto ops (0 errors, 0 times driver blocked)
[pyroxene]% 
Yet the are supposed to be supported, no ?  Where in openssl is this configured ? The padlock driver does the same thing

% ssh -c aes256-cbc smarthost1 "cryptotest -z"
   0.000 sec,       2    aes crypts,      16 bytes,  4000000 byte/sec,    30.5 Mb/sec
   0.000 sec,       2    aes crypts,      32 bytes, 16000000 byte/sec,   122.1 Mb/sec
   0.000 sec,       2    aes crypts,      64 bytes, 32000000 byte/sec,   244.1 Mb/sec
   0.000 sec,       2    aes crypts,     128 bytes, 64000000 byte/sec,   488.3 Mb/sec
   0.000 sec,       2    aes crypts,     256 bytes, 128000000 byte/sec,   976.6 Mb/sec
   0.000 sec,       2    aes crypts,     512 bytes, 170666667 byte/sec,  1302.1 Mb/sec
   0.000 sec,       2    aes crypts,    1024 bytes, 292571429 byte/sec,  2232.1 Mb/sec
   0.000 sec,       2    aes crypts,    2048 bytes, 455111111 byte/sec,  3472.2 Mb/sec
   0.000 sec,       2    aes crypts,    4096 bytes, 512000000 byte/sec,  3906.2 Mb/sec
   0.000 sec,       2    aes crypts,    8192 bytes, 420102564 byte/sec,  3205.1 Mb/sec
   0.000 sec,       2 aes192 crypts,      16 bytes,  8000000 byte/sec,    61.0 Mb/sec
   0.000 sec,       2 aes192 crypts,      32 bytes, 16000000 byte/sec,   122.1 Mb/sec
   0.000 sec,       2 aes192 crypts,      64 bytes, 32000000 byte/sec,   244.1 Mb/sec
   0.000 sec,       2 aes192 crypts,     128 bytes, 64000000 byte/sec,   488.3 Mb/sec
   0.000 sec,       2 aes192 crypts,     256 bytes, 128000000 byte/sec,   976.6 Mb/sec
   0.000 sec,       2 aes192 crypts,     512 bytes, 204800000 byte/sec,  1562.5 Mb/sec
   0.000 sec,       2 aes192 crypts,    1024 bytes, 341333333 byte/sec,  2604.2 Mb/sec
   0.000 sec,       2 aes192 crypts,    2048 bytes, 409600000 byte/sec,  3125.0 Mb/sec
   0.000 sec,       2 aes192 crypts,    4096 bytes, 546133333 byte/sec,  4166.7 Mb/sec
   0.000 sec,       2 aes192 crypts,    8192 bytes, 496484848 byte/sec,  3787.9 Mb/sec
   0.000 sec,       2 aes256 crypts,      16 bytes, 10666667 byte/sec,    81.4 Mb/sec
   0.000 sec,       2 aes256 crypts,      32 bytes, 21333333 byte/sec,   162.8 Mb/sec
   0.000 sec,       2 aes256 crypts,      64 bytes, 32000000 byte/sec,   244.1 Mb/sec
   0.000 sec,       2 aes256 crypts,     128 bytes, 51200000 byte/sec,   390.6 Mb/sec
   0.000 sec,       2 aes256 crypts,     256 bytes, 102400000 byte/sec,   781.2 Mb/sec
   0.000 sec,       2 aes256 crypts,     512 bytes, 204800000 byte/sec,  1562.5 Mb/sec
   0.000 sec,       2 aes256 crypts,    1024 bytes, 292571429 byte/sec,  2232.1 Mb/sec
   0.000 sec,       2 aes256 crypts,    2048 bytes, 409600000 byte/sec,  3125.0 Mb/sec
   0.000 sec,       2 aes256 crypts,    4096 bytes, 512000000 byte/sec,  3906.2 Mb/sec
   0.000 sec,       2 aes256 crypts,    8192 bytes, 442810811 byte/sec,  3378.4 Mb/secW