Am Dienstag, 21. März 2017, 07:13:53 CET schrieb Harsh Jain: Hi Harsh, > Hi, > > For tag only AEAD decrypt operation(Zero length Payload). The dst sg > list pointer panic with general protection fault. I think it should be > NULL when output buffer is supposed to be empty. > > Kcapi command to re-produce the issue > > ./kcapi -x 2 -c "gcm(aes)" -i 0d92aa861746b324f20ee6b7 -k > f4a6a5e5f2066f6dd9ec6fc5169c29043560ef595c9e81e76f42d29212cc581c -a "" > -t "5f24c68cbe6f32c29652442bf5d483ad" -q "" > > Its decrypt operation. Expected result should be EBADMSG. Executing this command on a 4.9 kernel, I get: bin/kcapi -x 2 -c "gcm(aes)" -i 0d92aa861746b324f20ee6b7 -k f4a6a5e5f2066f6dd9ec6fc5169c29043560ef595c9e81e76f42d29212cc581c -a "" -t "5f24c68cbe6f32c29652442bf5d483ad" -q "" EBADMSG There is no GP or other error. Can you please provide some details about your system? I.e. which kernel version and what cipher implementation resolves to gcm(aes)? Thanks Ciao Stephan
