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tls13: srv: rename mbedtls_ssl_tls13_check_kex_modes

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The function is renamed to
`mbedtls_ssl_tls13_is_kex_mode_supported` and
the behaviour is reversed.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
This commit is contained in:
Pengyu Lv
2023-11-14 12:03:49 +08:00
parent 0a1ff2b969
commit 2333b826f4
1 changed files with 16 additions and 16 deletions
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32
library/ssl_misc.h
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@ -1941,49 +1941,49 @@ static inline int mbedtls_ssl_conf_tls13_is_some_psk_enabled(mbedtls_ssl_context
defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED) defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
/** /**
* Given a list of key exchange modes, check if at least one of them is * Given a list of key exchange modes, check if at least one of them is
* supported. * supported by peer.
* *
* \param[in] ssl SSL context * \param[in] ssl SSL context
* \param kex_modes_mask Mask of the key exchange modes to check * \param kex_modes_mask Mask of the key exchange modes to check
* *
* \return 0 if at least one of the key exchange modes is supported, * \return True, if at least one of the key exchange modes is supported,
* !=0 otherwise. * False, otherwise.
*/ */
static inline unsigned mbedtls_ssl_tls13_check_kex_modes(mbedtls_ssl_context *ssl, static inline int mbedtls_ssl_tls13_is_kex_mode_supported(mbedtls_ssl_context *ssl,
int kex_modes_mask) int kex_modes_mask)
{ {
return (ssl->handshake->tls13_kex_modes & kex_modes_mask) == 0; return (ssl->handshake->tls13_kex_modes & kex_modes_mask) != 0;
} }
static inline int mbedtls_ssl_tls13_psk_enabled(mbedtls_ssl_context *ssl) static inline int mbedtls_ssl_tls13_psk_enabled(mbedtls_ssl_context *ssl)
{ {
return !mbedtls_ssl_tls13_check_kex_modes(ssl, return mbedtls_ssl_tls13_is_kex_mode_supported(ssl,
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK); MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK);
} }
static inline int mbedtls_ssl_tls13_psk_ephemeral_enabled( static inline int mbedtls_ssl_tls13_psk_ephemeral_enabled(
mbedtls_ssl_context *ssl) mbedtls_ssl_context *ssl)
{ {
return !mbedtls_ssl_tls13_check_kex_modes(ssl, return mbedtls_ssl_tls13_is_kex_mode_supported(ssl,
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL); MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL);
} }
static inline int mbedtls_ssl_tls13_ephemeral_enabled(mbedtls_ssl_context *ssl) static inline int mbedtls_ssl_tls13_ephemeral_enabled(mbedtls_ssl_context *ssl)
{ {
return !mbedtls_ssl_tls13_check_kex_modes(ssl, return mbedtls_ssl_tls13_is_kex_mode_supported(ssl,
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL); MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL);
} }
static inline int mbedtls_ssl_tls13_some_ephemeral_enabled(mbedtls_ssl_context *ssl) static inline int mbedtls_ssl_tls13_some_ephemeral_enabled(mbedtls_ssl_context *ssl)
{ {
return !mbedtls_ssl_tls13_check_kex_modes(ssl, return mbedtls_ssl_tls13_is_kex_mode_supported(ssl,
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ALL); MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ALL);
} }
static inline int mbedtls_ssl_tls13_some_psk_enabled(mbedtls_ssl_context *ssl) static inline int mbedtls_ssl_tls13_some_psk_enabled(mbedtls_ssl_context *ssl)
{ {
return !mbedtls_ssl_tls13_check_kex_modes(ssl, return mbedtls_ssl_tls13_is_kex_mode_supported(ssl,
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ALL); MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ALL);
} }
#endif /* MBEDTLS_SSL_SRV_C && #endif /* MBEDTLS_SSL_SRV_C &&
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */ MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */