Files
wolfssl/tests/api/test_evp_pkey.h
T
Juliusz Sosinowicz 08f2f9376a Add EVP_PKEY encoded public key get/set compatibility functions
Implement wolfSSL_EVP_PKEY_set1_encoded_public_key and
wolfSSL_EVP_PKEY_get1_encoded_public_key in the OpenSSL compatibility
layer. Both the new OpenSSL 3.0 names and the deprecated
EVP_PKEY_{set1,get1}_tls_encodedpoint names map to these single
implementations.

Supported key types:
- EC: uncompressed octet point (0x04 || X || Y), reusing
  i2o_ECPublicKey / o2i_ECPublicKey. set1 also syncs the internal
  wolfCrypt key (SetECKeyInternal) so the key is usable by
  EVP_PKEY_derive, and refreshes the cached DER.
- X25519 / X448: raw little-endian public key (RFC 7748).

set1 is failure-atomic for every key type: the replacement key is built
in a temporary and the existing key is only freed once the import
succeeds, so a failed set1 leaves the original EVP_PKEY intact. get1
NULLs out *ppub on entry (after validating ppub) so callers never use or
free a stale pointer when the function returns 0.

Both functions are compiled under OPENSSL_EXTRA || OPENSSL_EXTRA_X509_SMALL
(matching the OpenSSL-compat macros and the EVP_PKEY struct members they
use) rather than requiring a specific key type, avoiding undefined
references at link time in builds without HAVE_ECC / HAVE_CURVE25519 /
HAVE_CURVE448. Per-key-type #ifdefs gate which cases are supported; the EC
case additionally requires OPENSSL_EXTRA for its i2o/o2i helpers.

Adds test_wolfSSL_EVP_PKEY_encoded_public_key covering NULL handling, EC
encode/decode round-trip and ECDH agreement, X25519/X448 round-trips,
deprecated-name parity, and that a wrong-length set1 leaves the existing
X25519/X448 key intact and usable.
2026-06-08 15:30:39 +02:00

122 lines
6.5 KiB
C

/* test_evp_pkey.h
*
* 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
*/
#ifndef WOLFCRYPT_TEST_EVP_PKEY_H
#define WOLFCRYPT_TEST_EVP_PKEY_H
#include <tests/api/api_decl.h>
int test_wolfSSL_EVP_PKEY_CTX_new_id(void);
int test_wolfSSL_EVP_PKEY_CTX_set_rsa_keygen_bits(void);
int test_wolfSSL_QT_EVP_PKEY_CTX_free(void);
int test_wolfSSL_EVP_PKEY_up_ref(void);
int test_wolfSSL_EVP_PKEY_base_id(void);
int test_wolfSSL_EVP_PKEY_id(void);
int test_wolfSSL_EVP_MD_pkey_type(void);
int test_wolfSSL_EVP_MD_hmac_signing(void);
int test_wolfSSL_EVP_DigestVerify_HMAC_zero_len_forgery(void);
int test_wolfSSL_EVP_PKEY_new_mac_key(void);
int test_wolfSSL_EVP_PKEY_hkdf(void);
int test_wolfSSL_EVP_PBE_scrypt(void);
int test_EVP_PKEY_cmp(void);
int test_wolfSSL_EVP_PKEY_set1_get1_DSA(void);
int test_wolfSSL_EVP_PKEY_set1_get1_EC_KEY (void);
int test_wolfSSL_EVP_PKEY_get0_EC_KEY(void);
int test_wolfSSL_EVP_PKEY_set1_get1_DH (void);
int test_wolfSSL_EVP_PKEY_assign(void);
int test_wolfSSL_EVP_PKEY_assign_DH(void);
int test_EVP_PKEY_rsa(void);
int test_EVP_PKEY_ec(void);
int test_wolfSSL_EVP_PKEY_missing_parameters(void);
int test_wolfSSL_EVP_PKEY_copy_parameters(void);
int test_wolfSSL_EVP_PKEY_paramgen(void);
int test_wolfSSL_EVP_PKEY_param_check(void);
int test_wolfSSL_EVP_PKEY_keygen_init(void);
int test_wolfSSL_EVP_PKEY_keygen(void);
int test_wolfSSL_EVP_SignInit_ex(void);
int test_wolfSSL_EVP_PKEY_sign_verify_rsa(void);
int test_wolfSSL_EVP_PKEY_sign_verify_dsa(void);
int test_wolfSSL_EVP_PKEY_sign_verify_ec(void);
int test_wolfSSL_EVP_MD_rsa_signing(void);
int test_wc_RsaPSS_DigitalSignVerify(void);
int test_wolfSSL_EVP_MD_ecc_signing(void);
int test_wolfSSL_EVP_DigestSign(void);
int test_wolfSSL_EVP_DigestSign_ecc(void);
int test_wolfSSL_EVP_PKEY_encrypt(void);
int test_wolfSSL_EVP_PKEY_derive(void);
int test_wolfSSL_EVP_PKEY_print_public(void);
int test_wolfSSL_EVP_PKEY_ed25519(void);
int test_wolfSSL_CTX_use_PrivateKey_ed25519(void);
int test_wolfSSL_EVP_PKEY_ed448(void);
int test_wolfSSL_EVP_PKEY_x25519(void);
int test_wolfSSL_EVP_PKEY_x448(void);
int test_wolfSSL_EVP_PKEY_encoded_public_key(void);
#define TEST_EVP_PKEY_DECLS \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_CTX_new_id), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_CTX_set_rsa_keygen_bits),\
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_QT_EVP_PKEY_CTX_free), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_up_ref), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_base_id), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_id), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_MD_pkey_type), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_MD_hmac_signing), \
TEST_DECL_GROUP("evp_pkey", \
test_wolfSSL_EVP_DigestVerify_HMAC_zero_len_forgery), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_new_mac_key), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_hkdf), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PBE_scrypt), \
TEST_DECL_GROUP("evp_pkey", test_EVP_PKEY_cmp), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_set1_get1_DSA), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_set1_get1_EC_KEY), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_get0_EC_KEY), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_set1_get1_DH), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_assign), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_assign_DH), \
TEST_DECL_GROUP("evp_pkey", test_EVP_PKEY_rsa), \
TEST_DECL_GROUP("evp_pkey", test_EVP_PKEY_ec), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_missing_parameters), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_copy_parameters), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_paramgen), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_param_check), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_keygen_init), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_keygen), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_SignInit_ex), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_sign_verify_rsa), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_sign_verify_dsa), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_sign_verify_ec), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_MD_rsa_signing), \
TEST_DECL_GROUP("evp_pkey", test_wc_RsaPSS_DigitalSignVerify), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_MD_ecc_signing), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_DigestSign), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_DigestSign_ecc), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_encrypt), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_derive), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_print_public), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_ed25519), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_CTX_use_PrivateKey_ed25519), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_ed448), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_x25519), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_x448), \
TEST_DECL_GROUP("evp_pkey", test_wolfSSL_EVP_PKEY_encoded_public_key)
#endif /* WOLFCRYPT_TEST_EVP_PKEY_H */