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Revert order of default sig_algs

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2022-06-21 15:26:05 +08:00
parent 3f71ca0941
commit ba5e379697
1 changed files with 12 additions and 18 deletions
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30
library/ssl_tls.c
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@ -4113,24 +4113,6 @@ static uint16_t ssl_preset_default_sig_algs[] = {
MBEDTLS_TLS1_3_SIG_ECDSA_SECP521R1_SHA512,
#endif /* MBEDTLS_ECDSA_C && MBEDTLS_SHA384_C &&
MBEDTLS_ECP_DP_SECP521R1_ENABLED */
/*
* To fix version negotiation fail with RSA server key.
* - With TLS1.3 server, `rsa_pss_rsae_*` must be sent.
* - With TLS1.2 server, `rsa_pkcs1_*` must be sent before `rsa_pss_rsae_*`
* - This point is only tested with OpenSSL now.
*/
#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA256_C)
MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA256,
#endif /* MBEDTLS_RSA_C && MBEDTLS_SHA256_C */
#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA384_C)
MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA384,
#endif /* MBEDTLS_RSA_C && MBEDTLS_SHA384_C */
#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA512_C)
MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA512,
#endif /* MBEDTLS_RSA_C && MBEDTLS_SHA512_C */
#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && defined(MBEDTLS_SHA512_C)
MBEDTLS_TLS1_3_SIG_RSA_PSS_RSAE_SHA512,
@ -4144,6 +4126,18 @@ static uint16_t ssl_preset_default_sig_algs[] = {
MBEDTLS_TLS1_3_SIG_RSA_PSS_RSAE_SHA256,
#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT && MBEDTLS_SHA256_C */
#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA512_C)
MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA512,
#endif /* MBEDTLS_RSA_C && MBEDTLS_SHA512_C */
#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA384_C)
MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA384,
#endif /* MBEDTLS_RSA_C && MBEDTLS_SHA384_C */
#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA256_C)
MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA256,
#endif /* MBEDTLS_RSA_C && MBEDTLS_SHA256_C */
MBEDTLS_TLS_SIG_NONE
};