Improve some comments

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2024-09-09 10:57:01 +02:00
parent 4c1347c1e8
commit 5838a64bff

View File

@ -614,6 +614,10 @@ for c in $CONFIGS_ENABLED; do
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_*_ENABLED) PSK_ONLY="NO";;
esac
done
# At this stage, $PSK_ONLY is empty if we haven't detected a non-PSK
# key exchange, i.e. if we're in a PSK-only build or a build with no
# key exchanges at all. We avoid triggering PSK-only adaptation code in
# the edge case of no key exchangs.
: ${PSK_ONLY:=$PSK_PRESENT}
unset c
@ -817,8 +821,8 @@ requires_openssl_tls1_3() {
fi
}
# OpenSSL 3 servers forbid client renegotiation by default.
# Older versions always alow it.
# OpenSSL servers forbid client renegotiation by default since OpenSSL 3.0.
# Older versions always allow it and have no command-line option.
OPENSSL_S_SERVER_CLIENT_RENEGOTIATION=
case $($OPENSSL s_server -help 2>&1) in
*-client_renegotiation*)