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Fix ccm cipher suite

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This commit is contained in:
Zhi Guan
2026-06-15 11:31:51 +08:00
parent 823fe11897
commit 40b8d67110
6 changed files with 16 additions and 12 deletions
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2
CMakeLists.txt
View File

@@ -764,7 +764,7 @@ endif()
#
set(CPACK_PACKAGE_NAME "GmSSL")
set(CPACK_PACKAGE_VENDOR "GmSSL develop team")
set(CPACK_PACKAGE_VERSION "3.2.0-dev.1048")
set(CPACK_PACKAGE_VERSION "3.2.0-dev.1049")
set(CPACK_PACKAGE_DESCRIPTION_FILE ${PROJECT_SOURCE_DIR}/README.md)
set(CPACK_NSIS_MODIFY_PATH ON)
include(CPack)

1
include/gmssl/tls.h
View File

@@ -109,6 +109,7 @@ typedef enum {
TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256 = 0xc023,
TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256 = 0xc02b,
TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm = 0xc0ac,
TLS_cipher_empty_renegotiation_info_scsv = 0x00ff,
} TLS_CIPHER_SUITE;

2
include/gmssl/version.h
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@@ -18,7 +18,7 @@ extern "C" {
#define GMSSL_VERSION_NUM 30200
#define GMSSL_VERSION_STR "GmSSL 3.2.0-dev.1048"
#define GMSSL_VERSION_STR "GmSSL 3.2.0-dev.1049"
int gmssl_version_num(void);
const char *gmssl_version_str(void);

4
src/tls.c
View File

@@ -1154,7 +1154,7 @@ int tls_record_encrypt(int cipher_suite,
}
break;
#ifdef ENABLE_AES_CCM
case TLS_cipher_aes_128_ccm_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm:
if (tls_ccm_encrypt(key, fixed_iv, seq_num, in,
in + 5, inlen - 5,
out + 5, outlen) != 1) {
@@ -1204,7 +1204,7 @@ int tls_record_decrypt(int cipher_suite, const HMAC_CTX *hmac_ctx,
}
break;
#ifdef ENABLE_AES_CCM
case TLS_cipher_aes_128_ccm_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm:
if (tls_ccm_decrypt(key, fixed_iv, seq_num, in,
in + 5, inlen - 5,
out + 5, outlen) != 1) {

16
src/tls12.c
View File

@@ -50,7 +50,7 @@ const int tls12_cipher_suites[] = {
TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256,
TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256,
#ifdef ENABLE_AES_CCM
TLS_cipher_aes_128_ccm_sha256,
TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm_sha256,
#endif
#endif
};
@@ -458,7 +458,7 @@ static int tls12_cipher_suite_get(int cipher_suite, const BLOCK_CIPHER **cipher,
case TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256:
#ifdef ENABLE_AES_CCM
case TLS_cipher_aes_128_ccm_sha256:
case TLS_cipher_ecdhe_ecdsa_aes_128_ccm:
#endif
*cipher = BLOCK_CIPHER_aes128();
*digest = DIGEST_sha256();
@@ -481,7 +481,7 @@ static int tls12_cipher_suite_match_cert_group(int cipher_suite, int cert_group)
case TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256:
#ifdef ENABLE_AES_CCM
case TLS_cipher_aes_128_ccm_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm:
#endif
return cert_group == TLS_curve_secp256r1;
#endif
@@ -511,7 +511,7 @@ static int tls12_signature_scheme_match_cipher_suite(int sig_alg, int cipher_sui
case TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256:
#ifdef ENABLE_AES_CCM
case TLS_cipher_aes_128_ccm_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm:
#endif
return 1;
}
@@ -531,7 +531,7 @@ static int tls12_key_exchange_group_match_cipher_suite(int group, int cipher_sui
case TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256:
#ifdef ENABLE_AES_CCM
case TLS_cipher_aes_128_ccm_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm:
#endif
return group == TLS_curve_secp256r1;
#endif
@@ -1566,7 +1566,7 @@ int tls_recv_server_certificate(TLS_CONNECT *conn)
case TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256:
#ifdef ENABLE_AES_CCM
case TLS_cipher_aes_128_ccm_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm:
#endif
server_sig_alg = TLS_sig_ecdsa_secp256r1_sha256;
break;
@@ -1773,7 +1773,7 @@ int tls_curve_match_cipher_suite(int named_curve, int cipher_suite)
case TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256:
#ifdef ENABLE_AES_CCM
case TLS_cipher_aes_128_ccm_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm:
#endif
break;
default:
@@ -1808,7 +1808,7 @@ int tls_signature_scheme_match_cipher_suite(int sig_alg, int cipher_suite)
case TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256:
#ifdef ENABLE_AES_CCM
case TLS_cipher_aes_128_ccm_sha256:
case TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm:
#endif
break;
default:

3
src/tls_trace.c
View File

@@ -82,6 +82,7 @@ const char *tls_cipher_suite_name(int cipher)
case TLS_cipher_aes_128_ccm_8_sha256: return "TLS_AES_128_CCM_8_SHA256";
case TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256: return "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256";
case TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256: return "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256";
case TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm: return "TLS_ECDHE_ECDSA_WITH_AES_128_CCM";
case TLS_cipher_empty_renegotiation_info_scsv: return "TLS_EMPTY_RENEGOTIATION_INFO_SCSV";
}
return NULL;
@@ -109,6 +110,8 @@ int tls_cipher_suite_from_name(const char *name)
return TLS_cipher_ecdhe_ecdsa_with_aes_128_cbc_sha256;
} else if (!strcmp(name, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256")) {
return TLS_cipher_ecdhe_ecdsa_with_aes_128_gcm_sha256;
} else if (!strcmp(name, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM")) {
return TLS_cipher_ecdhe_ecdsa_with_aes_128_ccm;
}
error_print();
return 0;