Problems porting Openssl 1.1.1d to zos.
wnichols at tibco.com
Mon Nov 11 15:42:21 UTC 2019
Is there anyone on this group with experience with ebcdic platforms,
specifically zOS? I have built 1.1.1d on zOS and connections to my
server work for firefox 60 but not newer versions. I don't know exactly
where the cut off is or what they changed but current versions get an
HMAC error. I strongly suspect that it is keying the hmac with some
combination of inputs that include an improperly translated text string,
but I don't know for sure. Its quite hard to track down when you don't
have a debugger.
The error message:
> An error occurred during a connection to cafe.na.tibco.com:1802. SSL
> received a record with an incorrect Message Authentication Code. Error
> code: SSL_ERROR_BAD_MAC_READ
If anyone can suggest an approach to figuring this out I'd be grateful.
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