Hi Stephan, On 03/01/2017 10:08 PM, Stephan Müller wrote: >> memset(ptextp, 0, 256); >> memcpy(ptextp + 64 - 8, ptext_ex, plen); > I actually have tested that and it did not return the data the kernel > implementation would return It did for me: Result 64 plen=8 63 1c cd 7b e1 7e e4 de c9 a8 89 a1 74 cb 3c 63 7d 24 ec 83 c3 15 e4 7f 73 05 34 d1 ec 22 bb 8a 5e 32 39 6d c1 1d 7d 50 3b 9f 7a ad f0 2e 25 53 9f 6e bd 4c 55 84 0c 9b cf 1a 4b 51 1e 9e 0c 06 Are you sure you are compering this with the fist test vector? http://lxr.free-electrons.com/source/crypto/testmgr.h#L183 Thanks, -- Tadeusz
