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</o:shapelayout></xml><![endif]--></head><body lang=FR link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Trying the 1.1 pre-release version, I am surprised that the following assertion failed :<o:p></o:p></p><p class=MsoNormal>assert( EVP_CIPHER_flags( EVP_aes_128_ocb() ) & EVP_CIPH_FLAG_AEAD_CIPHER );<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Consequently, my test program doesn't use the requested control command :<o:p></o:p></p><p class=MsoNormal>EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG, taglen, tag);<o:p></o:p></p><p class=MsoNormal>EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG, taglen, tag);<o:p></o:p></p><p class=MsoNormal>and fails to decrypt data.<o:p></o:p></p><p class=MsoNormal>(as do the openssl enc command, which doesn't return : "AEAD ciphers not supported",<o:p></o:p></p><p class=MsoNormal>but instead ends with "bad decrypt" ).<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Is there any reason for that ?<br>Do we really need to test : if( AEAD OR OCB ) { … }<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>and by the way, <o:p></o:p></p><p class=MsoNormal>I whish you all an Happy New Year.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Michel.<o:p></o:p></p></div></body></html>