RE: [openssl.org #3182] Bug in OpenSSL 1.0.1e 586 assembly optimized AES_cbc_encrypt

2013-11-27 Thread Charles Osborne via RT
> Subject: [openssl.org &3182] Bug in OpenSSL 1.0.1e 586 assembly optimized > AES_cbc_encrypt > From: r...@openssl.org > To: cosborn...@hotmail.com > CC: openssl-dev@openssl.org > Date: Wed, 27 Nov 2013 15:33:08 +0100 > > On Tue Nov 26 22:30:34 2013, cosborn...@hotmail.com wrote: >> I've noticed

[openssl.org #3182] Bug in OpenSSL 1.0.1e 586 assembly optimized AES_cbc_encrypt

2013-11-26 Thread Charles Osborne via RT
I've noticed what appears to be a bug in the 586 assembly-optimized AES_cbc_encrypt function of OpenSSL 1.0.1e, (compiled on Windows) when encrypting data that is> 1 block in length, but not an integral multiple of the block size. Specifically it appears that when encrypting the partial-block "