SslStream delayed client certificate with TLS 1.3 on Linux

[wfurt]

#54692 added support for NegotiateClientCertificateAsync on Linux with Tis 1.2 or bellow. For Windows al the code is shared between Tis 1.2 and 1.3 but on Linux it is different set of APIs besause underlying mechanism is different (e.g. PHA)

related to #49346

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Issue Details

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#54692 added support for NegotiateClientCertificateAsync on Linux with Tis 1.2 or bellow. For Windows al the code is shared between Tis 1.2 and 1.3 but on Linux it is different set of APIs besause underlying mechanism is different (e.g. PHA)

related to #49346

Author:	wfurt
Assignees:	-
Labels:	area-System.Net.Security, os-linux
Milestone:	7.0.0