commit cf284565c5aa4ccc64ac3959f1b35bbf04792064
author Ronald Cron <ronald.cron@arm.com> Fri Feb 16 18:54:10 2024 +0100
committer Ronald Cron <ronald.cron@arm.com> Fri Mar 08 08:43:41 2024 +0100
tree 0a83bda29caadfe7a43cb5bded41e5d95e7a96dc
parent 89089cc69beceb78c698da9c789b111dc06dafb2

tls13: srv: Determine best key exchange mode for a PSK

Determine best key exchange for for ticket based and
external PSKs.

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

tests/opt-testcases/tls13-misc.sh

diff --git a/tests/opt-testcases/tls13-misc.sh b/tests/opt-testcases/tls13-misc.sh
index ad062dc..3a21a74 100755
--- a/tests/opt-testcases/tls13-misc.sh
+++ b/tests/opt-testcases/tls13-misc.sh
@@ -353,8 +353,8 @@
          -s "key exchange mode: ephemeral" \
          -S "key exchange mode: psk_ephemeral" \
          -S "key exchange mode: psk$" \
-         -s "No suitable key exchange mode" \
-         -s "No matched PSK or ticket"
+         -s "No suitable PSK key exchange mode" \
+         -s "No usable PSK or ticket"
 
 requires_all_configs_enabled MBEDTLS_SSL_SESSION_TICKETS \
                              MBEDTLS_SSL_SRV_C MBEDTLS_SSL_CLI_C MBEDTLS_DEBUG_C \
@@ -365,7 +365,7 @@
          "$P_CLI debug_level=4 tls13_kex_modes=psk_or_ephemeral reconnect=1" \
          0 \
          -c "Pre-configured PSK number = 1" \
-         -S "No suitable key exchange mode" \
+         -S "No suitable PSK key exchange mode" \
          -s "found matched identity"
 
 requires_all_configs_enabled MBEDTLS_SSL_SESSION_TICKETS \
@@ -381,8 +381,8 @@
          -s "key exchange mode: ephemeral" \
          -S "key exchange mode: psk_ephemeral" \
          -S "key exchange mode: psk$" \
-         -s "No suitable key exchange mode" \
-         -s "No matched PSK or ticket"
+         -s "No suitable PSK key exchange mode" \
+         -s "No usable PSK or ticket"
 
 requires_all_configs_enabled MBEDTLS_SSL_SESSION_TICKETS \
                              MBEDTLS_SSL_SRV_C MBEDTLS_SSL_CLI_C MBEDTLS_DEBUG_C \
@@ -393,7 +393,7 @@
          "$P_CLI debug_level=4 tls13_kex_modes=psk_or_ephemeral reconnect=1" \
          0 \
          -c "Pre-configured PSK number = 1" \
-         -S "No suitable key exchange mode" \
+         -S "No suitable PSK key exchange mode" \
          -s "found matched identity"
 
 requires_all_configs_enabled MBEDTLS_SSL_SESSION_TICKETS \
@@ -409,8 +409,8 @@
          -s "key exchange mode: ephemeral" \
          -S "key exchange mode: psk_ephemeral" \
          -S "key exchange mode: psk$" \
-         -s "No suitable key exchange mode" \
-         -s "No matched PSK or ticket"
+         -s "No suitable PSK key exchange mode" \
+         -s "No usable PSK or ticket"
 
 requires_all_configs_enabled MBEDTLS_SSL_SESSION_TICKETS \
                              MBEDTLS_SSL_SRV_C MBEDTLS_SSL_CLI_C MBEDTLS_DEBUG_C \
@@ -425,8 +425,8 @@
          -s "key exchange mode: ephemeral" \
          -S "key exchange mode: psk_ephemeral" \
          -S "key exchange mode: psk$" \
-         -s "No suitable key exchange mode" \
-         -s "No matched PSK or ticket"
+         -s "No suitable PSK key exchange mode" \
+         -s "No usable PSK or ticket"
 
 requires_all_configs_enabled MBEDTLS_SSL_SESSION_TICKETS \
                              MBEDTLS_SSL_SRV_C MBEDTLS_SSL_CLI_C MBEDTLS_DEBUG_C \
@@ -437,7 +437,7 @@
          "$P_CLI debug_level=4 tls13_kex_modes=ephemeral_all reconnect=1" \
          0 \
          -c "Pre-configured PSK number = 1" \
-         -S "No suitable key exchange mode" \
+         -S "No suitable PSK key exchange mode" \
          -s "found matched identity" \
          -s "key exchange mode: psk_ephemeral"
 
@@ -450,7 +450,7 @@
          "$P_CLI debug_level=4 tls13_kex_modes=ephemeral_all reconnect=1" \
          0 \
          -c "Pre-configured PSK number = 1" \
-         -S "No suitable key exchange mode" \
+         -S "No suitable PSK key exchange mode" \
          -s "found matched identity" \
          -s "key exchange mode: psk_ephemeral"
 
@@ -468,8 +468,8 @@
          -s "key exchange mode: ephemeral" \
          -S "key exchange mode: psk_ephemeral" \
          -S "key exchange mode: psk$" \
-         -s "No suitable key exchange mode" \
-         -s "No matched PSK or ticket"
+         -s "No suitable PSK key exchange mode" \
+         -s "No usable PSK or ticket"
 
 requires_all_configs_enabled MBEDTLS_SSL_SESSION_TICKETS \
                              MBEDTLS_SSL_SRV_C MBEDTLS_SSL_CLI_C MBEDTLS_DEBUG_C \
@@ -481,7 +481,7 @@
          "$P_CLI debug_level=4 tls13_kex_modes=all reconnect=1" \
          0 \
          -c "Pre-configured PSK number = 1" \
-         -S "No suitable key exchange mode" \
+         -S "No suitable PSK key exchange mode" \
          -s "found matched identity"
 
 requires_all_configs_enabled MBEDTLS_SSL_SESSION_TICKETS \
@@ -494,7 +494,7 @@
          "$P_CLI debug_level=4 tls13_kex_modes=all reconnect=1" \
          0 \
          -c "Pre-configured PSK number = 1" \
-         -S "No suitable key exchange mode" \
+         -S "No suitable PSK key exchange mode" \
          -s "found matched identity" \
          -s "key exchange mode: psk_ephemeral"
 
@@ -508,7 +508,7 @@
          "$P_CLI debug_level=4 tls13_kex_modes=all reconnect=1" \
          0 \
          -c "Pre-configured PSK number = 1" \
-         -S "No suitable key exchange mode" \
+         -S "No suitable PSK key exchange mode" \
          -s "found matched identity" \
          -s "key exchange mode: psk_ephemeral"