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wolfssl/tests/api/test_ssl_pk.c
Tobias Frauenschlaeger 044bbfc0fa Size the pre-master secret buffer by the key exchanges 
The pre-master secret buffer was sized with ENCRYPT_LEN. That constant also has
to cover an RSA signature, so it follows the largest RSA key the build supports
and a build with RSA 4096 certificates reserved 512 bytes for a secret that
ECDHE fills 32 to 98 bytes of.

MAX_PREMASTER_SZ takes the largest secret any key exchange in the build can
produce: the RSA pre-master, the DH parameters the peer may send, an ECDHE
secret plus the 32 byte ML-KEM half of a hybrid key share, and the length
prefixes and key that the PSK suites append, with the master secret length as
a floor.

A build with DH is unchanged, since the peer chooses the parameter size there.
A build without it, which is the usual TLS 1.3 configuration, holds 98 rather
than 512 bytes per handshake. A build with both DH and PSK gains two bytes:
a DHE-PSK exchange writes a two byte length, the DH secret, another two byte
length and the key, which is two more than ENCRYPT_LEN reserved for the
largest DH parameters and the longest PSK.

The buffer becomes the first member of Arrays, so async Intel QAT builds
allocate Arrays as DYNAMIC_TYPE_SECRET. A QAT key agreement reallocs its
output buffer into NUMA memory, and IntelQaRealloc() now finds the Arrays
header there: a non-NUMA one makes it free the whole struct, a NUMA one lets
it write in place, as it did for the standalone DYNAMIC_TYPE_SECRET buffer.
A static assert keeps the buffer at offset 0.
2026-10-07 09:49:06 +02:00

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/* test_ssl_pk.c
*
* Copyright (C) 2006-2026 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
#include <tests/unit.h>
#ifdef NO_INLINE
#include <wolfssl/wolfcrypt/misc.h>
#else
#define WOLFSSL_MISC_INCLUDED
#include <wolfcrypt/src/misc.c>
#endif
#include <wolfssl/ssl.h>
#include <wolfssl/internal.h>
#include <wolfssl/openssl/ec.h>
#include <tests/utils.h>
#include <tests/api/test_ssl_pk.h>
/* Tests for the public-key APIs in src/ssl_api_pk.c (moved from ssl.c). */
int test_wolfSSL_CTX_SetMinEccKey_Sz(void)
{
EXPECT_DECLS;
#if defined(HAVE_ECC) && !defined(NO_WOLFSSL_SERVER) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
/* NULL context and negative size are rejected. */
ExpectIntEQ(wolfSSL_CTX_SetMinEccKey_Sz(NULL, 256),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_CTX_SetMinEccKey_Sz(ctx, -1),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
/* Multiple-of-8 and non-multiple-of-8 bit sizes both succeed. */
ExpectIntEQ(wolfSSL_CTX_SetMinEccKey_Sz(ctx, 256), WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_SetMinEccKey_Sz(ctx, 255), WOLFSSL_SUCCESS);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_SetMinEccKey_Sz(void)
{
EXPECT_DECLS;
#if defined(HAVE_ECC) && !defined(NO_WOLFSSL_SERVER) && \
(defined(NO_CERTS) || !defined(NO_RSA)) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object and negative size are rejected. */
ExpectIntEQ(wolfSSL_SetMinEccKey_Sz(NULL, 256),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SetMinEccKey_Sz(ssl, -1),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
/* Multiple-of-8 and non-multiple-of-8 bit sizes both succeed. */
ExpectIntEQ(wolfSSL_SetMinEccKey_Sz(ssl, 256), WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_SetMinEccKey_Sz(ssl, 255), WOLFSSL_SUCCESS);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_CTX_SetMinRsaKey_Sz(void)
{
EXPECT_DECLS;
#if !defined(NO_RSA) && !defined(NO_WOLFSSL_SERVER) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
/* NULL context, negative size and non-multiple-of-8 size are rejected. */
ExpectIntEQ(wolfSSL_CTX_SetMinRsaKey_Sz(NULL, 2048),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_CTX_SetMinRsaKey_Sz(ctx, -8),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_CTX_SetMinRsaKey_Sz(ctx, 1001),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_CTX_SetMinRsaKey_Sz(ctx, 2048), WOLFSSL_SUCCESS);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_SetMinRsaKey_Sz(void)
{
EXPECT_DECLS;
#if !defined(NO_RSA) && !defined(NO_WOLFSSL_SERVER) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object, negative size and non-multiple-of-8 size are rejected. */
ExpectIntEQ(wolfSSL_SetMinRsaKey_Sz(NULL, 2048),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SetMinRsaKey_Sz(ssl, -8),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SetMinRsaKey_Sz(ssl, 1001),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SetMinRsaKey_Sz(ssl, 2048), WOLFSSL_SUCCESS);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_SetEnableDhKeyTest(void)
{
EXPECT_DECLS;
#if !defined(NO_DH) && !defined(WOLFSSL_OLD_PRIME_CHECK) && \
!defined(HAVE_FIPS) && !defined(HAVE_SELFTEST) && \
!defined(NO_WOLFSSL_SERVER) && (defined(NO_CERTS) || !defined(NO_RSA)) && \
!defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object is rejected. */
ExpectIntEQ(wolfSSL_SetEnableDhKeyTest(NULL, 1),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
/* Disable then enable the prime test. */
ExpectIntEQ(wolfSSL_SetEnableDhKeyTest(ssl, 0), WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_SetEnableDhKeyTest(ssl, 1), WOLFSSL_SUCCESS);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_CTX_SetMinDhKey_Sz(void)
{
EXPECT_DECLS;
#if !defined(NO_DH) && !defined(NO_WOLFSSL_SERVER) && \
(defined(NO_CERTS) || !defined(NO_RSA)) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
/* NULL context, oversized and non-multiple-of-8 sizes are rejected. */
ExpectIntEQ(wolfSSL_CTX_SetMinDhKey_Sz(NULL, 1024),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_CTX_SetMinDhKey_Sz(ctx, 16008),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_CTX_SetMinDhKey_Sz(ctx, 1001),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_CTX_SetMinDhKey_Sz(ctx, 1024), WOLFSSL_SUCCESS);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_SetMinDhKey_Sz(void)
{
EXPECT_DECLS;
#if !defined(NO_DH) && !defined(NO_WOLFSSL_SERVER) && \
(defined(NO_CERTS) || !defined(NO_RSA)) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object, oversized and non-multiple-of-8 sizes are rejected. */
ExpectIntEQ(wolfSSL_SetMinDhKey_Sz(NULL, 1024),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SetMinDhKey_Sz(ssl, 16008),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SetMinDhKey_Sz(ssl, 1001),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SetMinDhKey_Sz(ssl, 1024), WOLFSSL_SUCCESS);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
/* The largest ceiling every build accepts: 4096 bits where the math reaches
* it, otherwise what this build's math tops out at. */
#define TEST_MAX_DHKEY_BITS \
((MAX_DHKEY_SZ >= (4096 / 8)) ? 4096 : (MAX_DHKEY_SZ * 8))
int test_wolfSSL_CTX_SetMaxDhKey_Sz(void)
{
EXPECT_DECLS;
#if !defined(NO_DH) && !defined(NO_WOLFSSL_SERVER) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
/* NULL context, oversized and non-multiple-of-8 sizes are rejected. */
ExpectIntEQ(wolfSSL_CTX_SetMaxDhKey_Sz(NULL, 4096),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_CTX_SetMaxDhKey_Sz(ctx, 16008),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_CTX_SetMaxDhKey_Sz(ctx, 1001),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
/* Driven off MAX_DHKEY_SZ rather than a fixed 4096: a build whose math
* tops out below that refuses the larger value, by design. */
ExpectIntEQ(wolfSSL_CTX_SetMaxDhKey_Sz(ctx, (word16)TEST_MAX_DHKEY_BITS),
WOLFSSL_SUCCESS);
/* The value asked for is the value stored, not a silently reduced one. */
ExpectIntEQ(ctx->maxDhKeySz, TEST_MAX_DHKEY_BITS / 8);
/* A ceiling above what the build's math supports cannot be honoured, so
* it is refused rather than accepted and quietly lowered. */
if (MAX_DHKEY_SZ < (16000 / 8)) {
ExpectIntEQ(wolfSSL_CTX_SetMaxDhKey_Sz(ctx,
(word16)((MAX_DHKEY_SZ + 1) * 8)), WC_NO_ERR_TRACE(BAD_FUNC_ARG));
/* The refused call left the previous ceiling alone. */
ExpectIntEQ(ctx->maxDhKeySz, TEST_MAX_DHKEY_BITS / 8);
}
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_SetMaxDhKey_Sz(void)
{
EXPECT_DECLS;
#if !defined(NO_DH) && !defined(NO_WOLFSSL_SERVER) && \
(defined(NO_CERTS) || !defined(NO_RSA)) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object, oversized and non-multiple-of-8 sizes are rejected. */
ExpectIntEQ(wolfSSL_SetMaxDhKey_Sz(NULL, 4096),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SetMaxDhKey_Sz(ssl, 16008),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SetMaxDhKey_Sz(ssl, 1001),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
/* Driven off MAX_DHKEY_SZ rather than a fixed 4096: a build whose math
* tops out below that refuses the larger value, by design. */
ExpectIntEQ(wolfSSL_SetMaxDhKey_Sz(ssl, (word16)TEST_MAX_DHKEY_BITS),
WOLFSSL_SUCCESS);
/* The value asked for is the value stored, not a silently reduced one. */
ExpectIntEQ(ssl->options.maxDhKeySz, TEST_MAX_DHKEY_BITS / 8);
/* A ceiling above what the build's math supports cannot be honoured, so
* it is refused rather than accepted and quietly lowered. */
if (MAX_DHKEY_SZ < (16000 / 8)) {
ExpectIntEQ(wolfSSL_SetMaxDhKey_Sz(ssl,
(word16)((MAX_DHKEY_SZ + 1) * 8)), WC_NO_ERR_TRACE(BAD_FUNC_ARG));
/* The refused call left the previous ceiling alone. */
ExpectIntEQ(ssl->options.maxDhKeySz, TEST_MAX_DHKEY_BITS / 8);
}
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_GetDhKey_Sz(void)
{
EXPECT_DECLS;
#if !defined(NO_DH) && !defined(NO_WOLFSSL_SERVER) && \
(defined(NO_CERTS) || !defined(NO_RSA)) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object is rejected. */
ExpectIntEQ(wolfSSL_GetDhKey_Sz(NULL), WC_NO_ERR_TRACE(BAD_FUNC_ARG));
/* Valid object returns the negotiated size (0 before a handshake). */
ExpectIntGE(wolfSSL_GetDhKey_Sz(ssl), 0);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_get_privatekey(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && !defined(NO_WOLFSSL_STUB)
/* Stub for OpenSSL compatibility - always returns NULL. */
ExpectNull(wolfSSL_get_privatekey(NULL));
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_get_signature_nid(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && !defined(NO_WOLFSSL_SERVER) && \
(defined(NO_CERTS) || !defined(NO_RSA)) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
int nid = 0;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object or output pointer is rejected. */
ExpectIntEQ(wolfSSL_get_signature_nid(NULL, &nid), WOLFSSL_FAILURE);
ExpectIntEQ(wolfSSL_get_signature_nid(ssl, NULL), WOLFSSL_FAILURE);
/* Valid object maps the hash algorithm to a NID. */
ExpectIntEQ(wolfSSL_get_signature_nid(ssl, &nid), WOLFSSL_SUCCESS);
/* Drive every hash-algorithm case (HashToNid). */
if (EXPECT_SUCCESS()) {
static const byte hashAlgos[] = {
no_mac, md5_mac, sha_mac, sha224_mac, sha256_mac, sha384_mac,
sha512_mac, rmd_mac, blake2b_mac, sm3_mac
};
size_t i;
for (i = 0; i < sizeof(hashAlgos) / sizeof(hashAlgos[0]); i++) {
ssl->options.hashAlgo = hashAlgos[i];
ExpectIntEQ(wolfSSL_get_signature_nid(ssl, &nid), WOLFSSL_SUCCESS);
}
/* An unknown hash algorithm is rejected. */
ssl->options.hashAlgo = 0xFF;
ExpectIntEQ(wolfSSL_get_signature_nid(ssl, &nid), WOLFSSL_FAILURE);
}
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_get_signature_type_nid(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && !defined(NO_WOLFSSL_SERVER) && \
(defined(NO_CERTS) || !defined(NO_RSA)) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
int nid = 0;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object or output pointer is rejected. */
ExpectIntEQ(wolfSSL_get_signature_type_nid(NULL, &nid), WOLFSSL_FAILURE);
ExpectIntEQ(wolfSSL_get_signature_type_nid(ssl, NULL), WOLFSSL_FAILURE);
/* Valid object maps the signature algorithm to a NID. */
ExpectIntEQ(wolfSSL_get_signature_type_nid(ssl, &nid), WOLFSSL_SUCCESS);
/* Drive every signature-algorithm case (SaToNid). */
if (EXPECT_SUCCESS()) {
static const byte okAlgos[] = {
anonymous_sa_algo, rsa_sa_algo, dsa_sa_algo, ecc_dsa_sa_algo,
ecc_brainpool_sa_algo, rsa_pss_sa_algo, rsa_pss_pss_algo,
falcon_level1_sa_algo, falcon_level5_sa_algo, mldsa_44_sa_algo,
mldsa_65_sa_algo, mldsa_87_sa_algo,
slhdsa_sha2_128s_sa_algo, slhdsa_sha2_128f_sa_algo,
slhdsa_sha2_192s_sa_algo, slhdsa_sha2_192f_sa_algo,
slhdsa_sha2_256s_sa_algo, slhdsa_sha2_256f_sa_algo,
slhdsa_shake_128s_sa_algo, slhdsa_shake_128f_sa_algo,
slhdsa_shake_192s_sa_algo, slhdsa_shake_192f_sa_algo,
slhdsa_shake_256s_sa_algo, slhdsa_shake_256f_sa_algo,
sm2_sa_algo
};
static const byte failAlgos[] = { invalid_sa_algo, any_sa_algo };
size_t i;
for (i = 0; i < sizeof(okAlgos) / sizeof(okAlgos[0]); i++) {
ssl->options.sigAlgo = okAlgos[i];
ExpectIntEQ(wolfSSL_get_signature_type_nid(ssl, &nid),
WOLFSSL_SUCCESS);
}
/* Ed25519/Ed448 mappings depend on build configuration. */
ssl->options.sigAlgo = ed25519_sa_algo;
#ifdef HAVE_ED25519
ExpectIntEQ(wolfSSL_get_signature_type_nid(ssl, &nid), WOLFSSL_SUCCESS);
#else
ExpectIntEQ(wolfSSL_get_signature_type_nid(ssl, &nid), WOLFSSL_FAILURE);
#endif
ssl->options.sigAlgo = ed448_sa_algo;
#ifdef HAVE_ED448
ExpectIntEQ(wolfSSL_get_signature_type_nid(ssl, &nid), WOLFSSL_SUCCESS);
#else
ExpectIntEQ(wolfSSL_get_signature_type_nid(ssl, &nid), WOLFSSL_FAILURE);
#endif
/* Unknown/placeholder algorithms are rejected. */
for (i = 0; i < sizeof(failAlgos) / sizeof(failAlgos[0]); i++) {
ssl->options.sigAlgo = failAlgos[i];
ExpectIntEQ(wolfSSL_get_signature_type_nid(ssl, &nid),
WOLFSSL_FAILURE);
}
}
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_get_peer_signature_nid(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && !defined(NO_WOLFSSL_SERVER) && \
(defined(NO_CERTS) || !defined(NO_RSA)) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
int nid = 0;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object or output pointer is rejected. */
ExpectIntEQ(wolfSSL_get_peer_signature_nid(NULL, &nid), WOLFSSL_FAILURE);
ExpectIntEQ(wolfSSL_get_peer_signature_nid(ssl, NULL), WOLFSSL_FAILURE);
/* Valid object maps the peer's hash algorithm to a NID. */
ExpectIntEQ(wolfSSL_get_peer_signature_nid(ssl, &nid), WOLFSSL_SUCCESS);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_get_peer_signature_type_nid(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && !defined(NO_WOLFSSL_SERVER) && \
(defined(NO_CERTS) || !defined(NO_RSA)) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL* ssl = NULL;
int nid = 0;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
#ifndef NO_CERTS
/* A server WOLFSSL needs a key and certificate set on the context. */
ExpectIntEQ(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKeyFile, CERT_FILETYPE),
WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_use_certificate_file(ctx, svrCertFile,
CERT_FILETYPE), WOLFSSL_SUCCESS);
#endif
ExpectNotNull(ssl = wolfSSL_new(ctx));
/* NULL object or output pointer is rejected. */
ExpectIntEQ(wolfSSL_get_peer_signature_type_nid(NULL, &nid),
WOLFSSL_FAILURE);
ExpectIntEQ(wolfSSL_get_peer_signature_type_nid(ssl, NULL),
WOLFSSL_FAILURE);
/* Valid object maps the peer's signature algorithm to a NID. */
ExpectIntEQ(wolfSSL_get_peer_signature_type_nid(ssl, &nid),
WOLFSSL_SUCCESS);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_SSL_CTX_set_tmp_ecdh(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && defined(HAVE_ECC) && !defined(NO_WOLFSSL_SERVER) \
&& !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
WOLFSSL_EC_KEY* ecdh = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
ExpectNotNull(ecdh = wolfSSL_EC_KEY_new_by_curve_name(NID_X9_62_prime256v1));
/* NULL context or key is rejected. */
ExpectIntEQ(wolfSSL_SSL_CTX_set_tmp_ecdh(NULL, ecdh),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
ExpectIntEQ(wolfSSL_SSL_CTX_set_tmp_ecdh(ctx, NULL),
WC_NO_ERR_TRACE(BAD_FUNC_ARG));
/* Valid key sets the curve. */
ExpectIntEQ(wolfSSL_SSL_CTX_set_tmp_ecdh(ctx, ecdh), WOLFSSL_SUCCESS);
wolfSSL_EC_KEY_free(ecdh);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
int test_wolfSSL_CTX_set_dh_auto(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && !defined(NO_WOLFSSL_SERVER) && !defined(NO_TLS)
WOLFSSL_CTX* ctx = NULL;
ExpectNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
/* Compatibility stub - always succeeds. */
ExpectIntEQ(wolfSSL_CTX_set_dh_auto(ctx, 0), WOLFSSL_SUCCESS);
ExpectIntEQ(wolfSSL_CTX_set_dh_auto(ctx, 1), WOLFSSL_SUCCESS);
wolfSSL_CTX_free(ctx);
#endif
return EXPECT_RESULT();
}
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