Re: SSL gskit handshake errors

It may fix those who are using TLSv1.2, since the APAR description details
that.
I only see the errors when I use TLSv1.3 and the TLSv1.3 ciphers.


On Tue, Nov 10, 2020 at 8:39 AM Brad Stone <bvstone@xxxxxxxxx> wrote:

Bummer. Thanks for the update.

On Tue, Nov 10, 2020 at 8:03 AM Gerald Magnuson <
gmagqcy.midrange@xxxxxxxxx>
wrote:

Nope.
still have the "ssl_error(415): (GSKit) Peer not recognized or badly
formatted message received." errors.


On Mon, Nov 9, 2020 at 10:54 AM Gerald Magnuson <
gmagqcy.midrange@xxxxxxxxx>
wrote:

I just found and applied MF67905.

DESCRIPTION OF PROBLEM FIXED FOR APAR MA48640 :
-----------------------------------------------
When a callback function is set on gsk_attribute_set_callback()
for GSK_CERT_VALIDATION_CALLBACK, TLSv1.2 cached handshakes fail
with GSK_ERROR_BAD_PEER.

CORRECTION FOR APAR MA48640 :
-----------------------------
The TLSv1.2 handshake path was updated to properly handle cached
handshakes when there is a callback function set on
gsk_attribute_set_callback() for GSK_CERT_VALIDATION_CALLBACK.


I have just applied said ptf, and will see how it goes.

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