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TLS1.3: Add signature scheme pkcs1 v1.5

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Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
This commit is contained in:
XiaokangQian 2021-11-22 07:53:34 +00:00
parent e0bbedfe7a
commit a83014db4a
3 changed files with 46 additions and 1 deletions
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2
library/ssl_tls.c
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@ -6376,6 +6376,7 @@ static uint16_t ssl_preset_default_sig_algs[] = {
#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
MBEDTLS_TLS13_SIG_RSA_PSS_RSAE_SHA256,
#endif
MBEDTLS_TLS13_SIG_RSA_PKCS1_SHA256,
MBEDTLS_TLS13_SIG_NONE
};
@ -6395,6 +6396,7 @@ static uint16_t ssl_preset_suiteb_sig_algs[] = {
#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
MBEDTLS_TLS13_SIG_RSA_PSS_RSAE_SHA256,
#endif
MBEDTLS_TLS13_SIG_RSA_PKCS1_SHA256,
MBEDTLS_TLS13_SIG_NONE
};

7
library/ssl_tls13_generic.c
View File

@ -376,11 +376,16 @@ static int ssl_tls13_parse_certificate_verify( mbedtls_ssl_context *ssl,
break;
#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
case MBEDTLS_TLS13_SIG_RSA_PSS_RSAE_SHA256:
MBEDTLS_SSL_DEBUG_MSG( 4, ( "Certificate Verify: using RSA" ) );
MBEDTLS_SSL_DEBUG_MSG( 4, ( "Certificate Verify: using RSA PSS" ) );
md_alg = MBEDTLS_MD_SHA256;
sig_alg = MBEDTLS_PK_RSASSA_PSS;
break;
#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
case MBEDTLS_TLS13_SIG_RSA_PKCS1_SHA256:
MBEDTLS_SSL_DEBUG_MSG( 4, ( "Certificate Verify: using RSA PKCS1 V1.5" ) );
md_alg = MBEDTLS_MD_SHA256;
sig_alg = MBEDTLS_PK_RSA;
break;
default:
MBEDTLS_SSL_DEBUG_MSG( 1, ( "Certificate Verify: Unknown signature algorithm." ) );
goto error;

38
tests/ssl-opt.sh
View File

@ -8907,6 +8907,44 @@ run_test "TLS 1.3 m->G AES_128_GCM_SHA256 , RSA_PSS_RSAE_SHA256" \
-c "mbedtls_ssl_tls13_process_certificate_verify() returned 0" \
-c "HTTP/1.0 200 OK"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL
requires_config_enabled MBEDTLS_DEBUG_C
requires_config_enabled MBEDTLS_SSL_CLI_C
requires_config_enabled MBEDTLS_X509_RSASSA_PSS_SUPPORT
requires_gnutls_next
run_test "TLS 1.3 m->G AES_128_GCM_SHA256 , RSA_PKCSV15_SHA256" \
"$G_NEXT_SRV_RSA --disable-client-cert --priority=NORMAL:+CIPHER-ALL:+SHA256:+GROUP-SECP256R1:+ECDHE-ECDSA:+AEAD:+SIGN-RSA-SHA256:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE" \
"$P_CLI debug_level=4 force_version=tls1_3 server_name=localhost force_ciphersuite=TLS1-3-AES-128-GCM-SHA256" \
0 \
-c "tls1_3 client state: 0" \
-c "tls1_3 client state: 2" \
-c "tls1_3 client state: 19" \
-c "tls1_3 client state: 5" \
-c "tls1_3 client state: 3" \
-c "tls1_3 client state: 9" \
-c "tls1_3 client state: 13" \
-c "tls1_3 client state: 11" \
-c "tls1_3 client state: 14" \
-c "tls1_3 client state: 15" \
-c "<= ssl_tls1_3_process_server_hello" \
-c "server hello, chosen ciphersuite: ( 1301 ) - TLS1-3-AES-128-GCM-SHA256" \
-s "Ephemeral EC Diffie-Hellman parameters" \
-s "Version: TLS1.3" \
-s "Cipher: AES-128-GCM" \
-S "Client Signature:" \
-s "Server Signature: RSA-PSS-RSAE-SHA256" \
-c "ECDH curve: x25519" \
-c "server hello, chosen ciphersuite: ( 1301 ) - TLS1-3-AES-128-GCM-SHA256" \
-c "Certificate Verify: Signature algorithm ( 0804 )" \
-c "=> ssl_tls1_3_process_server_hello" \
-c "<= parse encrypted extensions" \
-c "Certificate verification flags clear" \
-c "=> parse certificate verify" \
-c "<= parse certificate verify" \
-c "mbedtls_ssl_tls13_process_certificate_verify() returned 0" \
-c "<= parse finished message" \
-c "HTTP/1.0 200 OK"
# Test heap memory usage after handshake
requires_config_enabled MBEDTLS_MEMORY_DEBUG
requires_config_enabled MBEDTLS_MEMORY_BUFFER_ALLOC_C