commit 004df8ad5f8ffb724493d88be8e987efcdf8fb59
author Ronald Cron <ronald.cron@arm.com> Mon Sep 27 12:12:00 2021 +0200
committer Ronald Cron <ronald.cron@arm.com> Mon Sep 27 13:42:39 2021 +0200
tree 98f382d799d36b90dd94868f1d352670f52d1b47
parent 1fa5088c0b6c82dca3438584a0bc33ecccf7a233

Improve comment about handshake failure with HRR and CertificateRequest

Signed-off-by: Ronald Cron <ronald.cron@arm.com>

docs/architecture/tls13-experimental.md

diff --git a/docs/architecture/tls13-experimental.md b/docs/architecture/tls13-experimental.md
index ee4e5fb..9f6d0e4 100644
--- a/docs/architecture/tls13-experimental.md
+++ b/docs/architecture/tls13-experimental.md
@@ -74,7 +74,9 @@
 The TLS 1.3 MVP implements only the client side of the protocol.
 The TLS 1.3 MVP does not support the handling of server HelloRetryRequest and
 CertificateRequest messages. If it receives one of those messages, it aborts
-the handshake with an handshake_failure closure alert.
+the handshake with an handshake_failure closure alert and the
+`mbedtls_ssl_handshake()` returns in error with the
+`MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE` error code.
 
 - Supported cipher suites: depends on the library configuration. Potentially
   all of them: