1.0.0e decryption failed or bad record mac

2013-08-15 Thread Mark Pietras
Recently (within last month or so but can't pinpoint it to a specific change of 
ours in the OpenSSL version), we started getting this error:

error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac


We haven't changed our application in a way that changes the utilization of 
OpenSSL (although timing-related differences could certainly have an impact).  
We did some searching and see a lot of discussion regarding this.

Some recent (2013) search results indicate a seemingly related issue fixed in 
1.0.0e, however that's the version I'm on.

Some other results indicate this patch is related: 
http://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=32cc247 but the 
patch seems to be (just) prior to 1.0.0e, it's not clear to me

Information on my specific issue: it's not a connect-time or handshake-related 
issue... in my case, the connection is ongoing and this randomly shows up when 
there's a burst in traffic on the connection (sometimes minutes or hours into 
the connection).

Anyone have any additional insight before I dig deeper?  Thanks!  Mark.
__
OpenSSL Project http://www.openssl.org
User Support Mailing Listopenssl-users@openssl.org
Automated List Manager   majord...@openssl.org


Re: 1.0.0e decryption failed or bad record mac

2013-08-15 Thread Mark Pietras
I take that back, there was a modification... we recently switched cipher 
preferences due to security concerns... might this have an impact on the issue??

SSL_CTX_set_options( ssl_ctx_server, SSL_OP_CIPHER_SERVER_PREFERENCE );


Mark.




- Original Message -
From: Mark Pietras mpiet...@yahoo.com
To: openssl-users@openssl.org openssl-users@openssl.org
Cc: 
Sent: Thursday, August 15, 2013 1:45 PM
Subject: 1.0.0e decryption failed or bad record mac

Recently (within last month or so but can't pinpoint it to a specific change of 
ours in the OpenSSL version), we started getting this error:

error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac


We haven't changed our application in a way that changes the utilization of 
OpenSSL (although timing-related differences could certainly have an impact).  
We did some searching and see a lot of discussion regarding this.

Some recent (2013) search results indicate a seemingly related issue fixed in 
1.0.0e, however that's the version I'm on.

Some other results indicate this patch is related: 
http://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=32cc247 but the 
patch seems to be (just) prior to 1.0.0e, it's not clear to me

Information on my specific issue: it's not a connect-time or handshake-related 
issue... in my case, the connection is ongoing and this randomly shows up when 
there's a burst in traffic on the connection (sometimes minutes or hours into 
the connection).

Anyone have any additional insight before I dig deeper?  Thanks!  Mark.
__
OpenSSL Project                                 http://www.openssl.org
User Support Mailing List                    openssl-users@openssl.org
Automated List Manager                          majord...@openssl.org
__
OpenSSL Project http://www.openssl.org
User Support Mailing Listopenssl-users@openssl.org
Automated List Manager   majord...@openssl.org