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Add psk_or_ephemeral mode and tests

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psk_or_ephemeral exists in theory. This change is for
improving test coverage.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2022-08-01 10:19:13 +08:00
parent 63c78b869f
commit 2b7a51ba8f
2 changed files with 351 additions and 1 deletions
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11
programs/ssl/ssl_server2.c
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@ -471,7 +471,8 @@ int main( void )
#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
#define USAGE_TLS1_3_KEY_EXCHANGE_MODES \
" tls13_kex_modes=%%s default: all\n" \
" options: psk, psk_ephemeral, ephemeral, ephemeral_all, psk_all, all\n"
" options: psk, psk_ephemeral, psk_all, ephemeral,\n" \
" ephemeral_all, all, psk_or_ephemeral\n"
#else
#define USAGE_TLS1_3_KEY_EXCHANGE_MODES ""
#endif /* MBEDTLS_SSL_PROTO_TLS1_3 */
@ -1859,6 +1860,14 @@ int main( int argc, char *argv[] )
opt.tls13_kex_modes = MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ALL;
else if( strcmp( q, "all" ) == 0 )
opt.tls13_kex_modes = MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_ALL;
/* `psk_or_ephemeral` exists in theory and is not recommend in practise.
* In server side, if needed extensions are received, psk or ephemeral
* mode will be set. Add this mode only for test purpose to improve
* test coverage.
*/
else if( strcmp( q, "psk_or_ephemeral" ) == 0 )
opt.tls13_kex_modes = MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK |
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL ;
else goto usage;
}
#endif /* MBEDTLS_SSL_PROTO_TLS1_3 */