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Legacy RSASSA-PKCS1-v1_5 codepoints for TLS 1.3

Document Type Replaced Internet-Draft (tls WG)
Expired & archived
Authors David Benjamin , Andrei Popov
Last updated 2023-11-30 (Latest revision 2023-10-17)
Replaced by draft-ietf-tls-tls13-pkcs1
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Additional resources Mailing list discussion
Stream WG state Adopted by a WG
Document shepherd (None)
IESG IESG state Replaced by draft-ietf-tls-tls13-pkcs1
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document allocates code points for the use of RSASSA-PKCS1-v1_5 with client certificates in TLS 1.3. This removes an obstacle for some deployments to migrate to TLS 1.3.


David Benjamin
Andrei Popov

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)