wolf SSL
/
wolfSSL-TLS13-Beta
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Diff: src/keys.c
- Revision:
- 3:6f956bdb3073
- Parent:
- 2:28278596c2a2
- Child:
- 4:1b0d80432c79
--- a/src/keys.c Tue Jul 21 11:37:09 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2736 +0,0 @@
-/* keys.c
- *
- * Copyright (C) 2006-2015 wolfSSL Inc.
- *
- * This file is part of wolfSSL. (formerly known as CyaSSL)
- *
- * 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 2 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 02110-1301, USA
- */
-
-/* Name change compatibility layer no longer needs to be included here */
-
-#ifdef HAVE_CONFIG_H
- #include <config.h>
-#endif
-
-#include <wolfssl/wolfcrypt/settings.h>
-
-#include <wolfssl/internal.h>
-#include <wolfssl/error-ssl.h>
-#if defined(SHOW_SECRETS) || defined(CHACHA_AEAD_TEST)
- #ifdef FREESCALE_MQX
- #include <fio.h>
- #else
- #include <stdio.h>
- #endif
-#endif
-
-
-int SetCipherSpecs(WOLFSSL* ssl)
-{
-#ifndef NO_WOLFSSL_CLIENT
- if (ssl->options.side == WOLFSSL_CLIENT_END) {
- /* server side verified before SetCipherSpecs call */
- if (VerifyClientSuite(ssl) != 1) {
- WOLFSSL_MSG("SetCipherSpecs() client has an unusuable suite");
- return UNSUPPORTED_SUITE;
- }
- }
-#endif /* NO_WOLFSSL_CLIENT */
-
- /* Chacha extensions, 0xcc */
- if (ssl->options.cipherSuite0 == CHACHA_BYTE) {
-
- switch (ssl->options.cipherSuite) {
-#ifdef BUILD_TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
- case TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256:
- ssl->specs.bulk_cipher_algorithm = wolfssl_chacha;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CHACHA20_256_KEY_SIZE;
- ssl->specs.block_size = CHACHA20_BLOCK_SIZE;
- ssl->specs.iv_size = CHACHA20_IV_SIZE;
- ssl->specs.aead_mac_size = POLY1305_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
- case TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256:
- ssl->specs.bulk_cipher_algorithm = wolfssl_chacha;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CHACHA20_256_KEY_SIZE;
- ssl->specs.block_size = CHACHA20_BLOCK_SIZE;
- ssl->specs.iv_size = CHACHA20_IV_SIZE;
- ssl->specs.aead_mac_size = POLY1305_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256
- case TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256:
- ssl->specs.bulk_cipher_algorithm = wolfssl_chacha;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CHACHA20_256_KEY_SIZE;
- ssl->specs.block_size = CHACHA20_BLOCK_SIZE;
- ssl->specs.iv_size = CHACHA20_IV_SIZE;
- ssl->specs.aead_mac_size = POLY1305_AUTH_SZ;
-
- break;
-#endif
- default:
- WOLFSSL_MSG("Unsupported cipher suite, SetCipherSpecs ChaCha");
- return UNSUPPORTED_SUITE;
- }
- }
-
- /* ECC extensions, or AES-CCM */
- if (ssl->options.cipherSuite0 == ECC_BYTE) {
-
- switch (ssl->options.cipherSuite) {
-
-#ifdef HAVE_ECC
-
-#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
- case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
- case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
- case TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
- case TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
- case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
- case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
- case TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
- case TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
- case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
- case TLS_ECDH_RSA_WITH_AES_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
- case TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_triple_des;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = DES3_KEY_SIZE;
- ssl->specs.block_size = DES_BLOCK_SIZE;
- ssl->specs.iv_size = DES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
- case TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_triple_des;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = DES3_KEY_SIZE;
- ssl->specs.block_size = DES_BLOCK_SIZE;
- ssl->specs.iv_size = DES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_RSA_WITH_RC4_128_SHA
- case TLS_ECDHE_RSA_WITH_RC4_128_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_rc4;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = RC4_KEY_SIZE;
- ssl->specs.iv_size = 0;
- ssl->specs.block_size = 0;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_RSA_WITH_RC4_128_SHA
- case TLS_ECDH_RSA_WITH_RC4_128_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_rc4;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = RC4_KEY_SIZE;
- ssl->specs.iv_size = 0;
- ssl->specs.block_size = 0;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
- case TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_triple_des;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = DES3_KEY_SIZE;
- ssl->specs.block_size = DES_BLOCK_SIZE;
- ssl->specs.iv_size = DES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
- case TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_triple_des;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = DES3_KEY_SIZE;
- ssl->specs.block_size = DES_BLOCK_SIZE;
- ssl->specs.iv_size = DES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
- case TLS_ECDHE_ECDSA_WITH_RC4_128_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_rc4;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = RC4_KEY_SIZE;
- ssl->specs.iv_size = 0;
- ssl->specs.block_size = 0;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
- case TLS_ECDH_ECDSA_WITH_RC4_128_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_rc4;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = RC4_KEY_SIZE;
- ssl->specs.iv_size = 0;
- ssl->specs.block_size = 0;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
- case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
- case TLS_ECDH_RSA_WITH_AES_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
- case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
- case TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
- case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
- case TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- case TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
- case TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
- case TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
- case TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
- case TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
- case TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
- case TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
- case TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 1;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8
- case TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_8_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8
- case TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = ecc_diffie_hellman_kea;
- ssl->specs.sig_algo = ecc_dsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_8_AUTH_SZ;
-
- break;
-#endif
-#endif /* HAVE_ECC */
-
-#ifdef BUILD_TLS_RSA_WITH_AES_128_CCM_8
- case TLS_RSA_WITH_AES_128_CCM_8 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_8_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_AES_256_CCM_8
- case TLS_RSA_WITH_AES_256_CCM_8 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_8_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_128_CCM_8
- case TLS_PSK_WITH_AES_128_CCM_8 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_8_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_256_CCM_8
- case TLS_PSK_WITH_AES_256_CCM_8 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_8_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_128_CCM
- case TLS_PSK_WITH_AES_128_CCM :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_16_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_256_CCM
- case TLS_PSK_WITH_AES_256_CCM :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_16_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_PSK_WITH_AES_128_CCM
- case TLS_DHE_PSK_WITH_AES_128_CCM :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = dhe_psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_16_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_PSK_WITH_AES_256_CCM
- case TLS_DHE_PSK_WITH_AES_256_CCM :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_ccm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = dhe_psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_CCM_16_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
- default:
- WOLFSSL_MSG("Unsupported cipher suite, SetCipherSpecs ECC");
- return UNSUPPORTED_SUITE;
- } /* switch */
- } /* if */
- if (ssl->options.cipherSuite0 != ECC_BYTE &&
- ssl->options.cipherSuite0 != CHACHA_BYTE) { /* normal suites */
- switch (ssl->options.cipherSuite) {
-
-#ifdef BUILD_SSL_RSA_WITH_RC4_128_SHA
- case SSL_RSA_WITH_RC4_128_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_rc4;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = RC4_KEY_SIZE;
- ssl->specs.iv_size = 0;
- ssl->specs.block_size = 0;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_NTRU_RSA_WITH_RC4_128_SHA
- case TLS_NTRU_RSA_WITH_RC4_128_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_rc4;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ntru_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = RC4_KEY_SIZE;
- ssl->specs.iv_size = 0;
- ssl->specs.block_size = 0;
-
- break;
-#endif
-
-#ifdef BUILD_SSL_RSA_WITH_RC4_128_MD5
- case SSL_RSA_WITH_RC4_128_MD5 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_rc4;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = md5_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = MD5_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_MD5;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = RC4_KEY_SIZE;
- ssl->specs.iv_size = 0;
- ssl->specs.block_size = 0;
-
- break;
-#endif
-
-#ifdef BUILD_SSL_RSA_WITH_3DES_EDE_CBC_SHA
- case SSL_RSA_WITH_3DES_EDE_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_triple_des;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = DES3_KEY_SIZE;
- ssl->specs.block_size = DES_BLOCK_SIZE;
- ssl->specs.iv_size = DES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_NTRU_RSA_WITH_3DES_EDE_CBC_SHA
- case TLS_NTRU_RSA_WITH_3DES_EDE_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_triple_des;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ntru_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = DES3_KEY_SIZE;
- ssl->specs.block_size = DES_BLOCK_SIZE;
- ssl->specs.iv_size = DES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_AES_128_CBC_SHA
- case TLS_RSA_WITH_AES_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_AES_128_CBC_SHA256
- case TLS_RSA_WITH_AES_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_NULL_SHA
- case TLS_RSA_WITH_NULL_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_cipher_null;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = 0;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = 0;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_NULL_SHA256
- case TLS_RSA_WITH_NULL_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_cipher_null;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = 0;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = 0;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_NTRU_RSA_WITH_AES_128_CBC_SHA
- case TLS_NTRU_RSA_WITH_AES_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ntru_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_AES_256_CBC_SHA
- case TLS_RSA_WITH_AES_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_AES_256_CBC_SHA256
- case TLS_RSA_WITH_AES_256_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_NTRU_RSA_WITH_AES_256_CBC_SHA
- case TLS_NTRU_RSA_WITH_AES_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = ntru_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_128_GCM_SHA256
- case TLS_PSK_WITH_AES_128_GCM_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_256_GCM_SHA384
- case TLS_PSK_WITH_AES_256_GCM_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
- case TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = dhe_psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
- case TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = dhe_psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_128_CBC_SHA256
- case TLS_PSK_WITH_AES_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_256_CBC_SHA384
- case TLS_PSK_WITH_AES_256_CBC_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
- case TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = dhe_psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
- case TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = dhe_psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_128_CBC_SHA
- case TLS_PSK_WITH_AES_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_AES_256_CBC_SHA
- case TLS_PSK_WITH_AES_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_NULL_SHA256
- case TLS_PSK_WITH_NULL_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_cipher_null;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = 0;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = 0;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_NULL_SHA384
- case TLS_PSK_WITH_NULL_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_cipher_null;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = 0;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = 0;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_PSK_WITH_NULL_SHA
- case TLS_PSK_WITH_NULL_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_cipher_null;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = 0;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = 0;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_PSK_WITH_NULL_SHA256
- case TLS_DHE_PSK_WITH_NULL_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_cipher_null;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = dhe_psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = 0;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = 0;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_PSK_WITH_NULL_SHA384
- case TLS_DHE_PSK_WITH_NULL_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_cipher_null;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = dhe_psk_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = 0;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = 0;
-
- ssl->options.usingPSK_cipher = 1;
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
- case TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
- case TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
- case TLS_DHE_RSA_WITH_AES_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
- case TLS_DHE_RSA_WITH_AES_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_HC_128_MD5
- case TLS_RSA_WITH_HC_128_MD5 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_hc128;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = md5_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = MD5_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_MD5;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = HC_128_KEY_SIZE;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = HC_128_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_HC_128_SHA
- case TLS_RSA_WITH_HC_128_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_hc128;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = HC_128_KEY_SIZE;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = HC_128_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_HC_128_B2B256
- case TLS_RSA_WITH_HC_128_B2B256:
- ssl->specs.bulk_cipher_algorithm = wolfssl_hc128;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = blake2b_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = BLAKE2B_256;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = HC_128_KEY_SIZE;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = HC_128_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_AES_128_CBC_B2B256
- case TLS_RSA_WITH_AES_128_CBC_B2B256:
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = blake2b_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = BLAKE2B_256;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_AES_256_CBC_B2B256
- case TLS_RSA_WITH_AES_256_CBC_B2B256:
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = blake2b_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = BLAKE2B_256;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_RABBIT_SHA
- case TLS_RSA_WITH_RABBIT_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_rabbit;
- ssl->specs.cipher_type = stream;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = RABBIT_KEY_SIZE;
- ssl->specs.block_size = 0;
- ssl->specs.iv_size = RABBIT_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_AES_128_GCM_SHA256
- case TLS_RSA_WITH_AES_128_GCM_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_AES_256_GCM_SHA384
- case TLS_RSA_WITH_AES_256_GCM_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
- case TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
- case TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes_gcm;
- ssl->specs.cipher_type = aead;
- ssl->specs.mac_algorithm = sha384_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA384_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_256_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AEAD_IMP_IV_SZ;
- ssl->specs.aead_mac_size = AES_GCM_AUTH_SZ;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
- case TLS_RSA_WITH_CAMELLIA_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_camellia;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CAMELLIA_128_KEY_SIZE;
- ssl->specs.block_size = CAMELLIA_BLOCK_SIZE;
- ssl->specs.iv_size = CAMELLIA_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
- case TLS_RSA_WITH_CAMELLIA_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_camellia;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CAMELLIA_256_KEY_SIZE;
- ssl->specs.block_size = CAMELLIA_BLOCK_SIZE;
- ssl->specs.iv_size = CAMELLIA_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
- case TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_camellia;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CAMELLIA_128_KEY_SIZE;
- ssl->specs.block_size = CAMELLIA_BLOCK_SIZE;
- ssl->specs.iv_size = CAMELLIA_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
- case TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_camellia;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = rsa_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CAMELLIA_256_KEY_SIZE;
- ssl->specs.block_size = CAMELLIA_BLOCK_SIZE;
- ssl->specs.iv_size = CAMELLIA_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
- case TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_camellia;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CAMELLIA_128_KEY_SIZE;
- ssl->specs.block_size = CAMELLIA_BLOCK_SIZE;
- ssl->specs.iv_size = CAMELLIA_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
- case TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_camellia;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CAMELLIA_256_KEY_SIZE;
- ssl->specs.block_size = CAMELLIA_BLOCK_SIZE;
- ssl->specs.iv_size = CAMELLIA_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
- case TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_camellia;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CAMELLIA_128_KEY_SIZE;
- ssl->specs.block_size = CAMELLIA_BLOCK_SIZE;
- ssl->specs.iv_size = CAMELLIA_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
- case TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 :
- ssl->specs.bulk_cipher_algorithm = wolfssl_camellia;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha256_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = rsa_sa_algo;
- ssl->specs.hash_size = SHA256_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = CAMELLIA_256_KEY_SIZE;
- ssl->specs.block_size = CAMELLIA_BLOCK_SIZE;
- ssl->specs.iv_size = CAMELLIA_IV_SIZE;
-
- break;
-#endif
-
-#ifdef BUILD_TLS_DH_anon_WITH_AES_128_CBC_SHA
- case TLS_DH_anon_WITH_AES_128_CBC_SHA :
- ssl->specs.bulk_cipher_algorithm = wolfssl_aes;
- ssl->specs.cipher_type = block;
- ssl->specs.mac_algorithm = sha_mac;
- ssl->specs.kea = diffie_hellman_kea;
- ssl->specs.sig_algo = anonymous_sa_algo;
- ssl->specs.hash_size = SHA_DIGEST_SIZE;
- ssl->specs.pad_size = PAD_SHA;
- ssl->specs.static_ecdh = 0;
- ssl->specs.key_size = AES_128_KEY_SIZE;
- ssl->specs.block_size = AES_BLOCK_SIZE;
- ssl->specs.iv_size = AES_IV_SIZE;
-
- ssl->options.usingAnon_cipher = 1;
- break;
-#endif
-
- default:
- WOLFSSL_MSG("Unsupported cipher suite, SetCipherSpecs");
- return UNSUPPORTED_SUITE;
- } /* switch */
- } /* if ECC / Normal suites else */
-
- /* set TLS if it hasn't been turned off */
- if (ssl->version.major == 3 && ssl->version.minor >= 1) {
-#ifndef NO_TLS
- ssl->options.tls = 1;
- ssl->hmac = TLS_hmac;
- if (ssl->version.minor >= 2)
- ssl->options.tls1_1 = 1;
-#endif
- }
-
-#ifdef WOLFSSL_DTLS
- if (ssl->options.dtls)
- ssl->hmac = TLS_hmac;
-#endif
-
- return 0;
-}
-
-
-enum KeyStuff {
- MASTER_ROUNDS = 3,
- PREFIX = 3, /* up to three letters for master prefix */
- KEY_PREFIX = 7 /* up to 7 prefix letters for key rounds */
-
-
-};
-
-#ifndef NO_OLD_TLS
-/* true or false, zero for error */
-static int SetPrefix(byte* sha_input, int idx)
-{
- switch (idx) {
- case 0:
- XMEMCPY(sha_input, "A", 1);
- break;
- case 1:
- XMEMCPY(sha_input, "BB", 2);
- break;
- case 2:
- XMEMCPY(sha_input, "CCC", 3);
- break;
- case 3:
- XMEMCPY(sha_input, "DDDD", 4);
- break;
- case 4:
- XMEMCPY(sha_input, "EEEEE", 5);
- break;
- case 5:
- XMEMCPY(sha_input, "FFFFFF", 6);
- break;
- case 6:
- XMEMCPY(sha_input, "GGGGGGG", 7);
- break;
- default:
- WOLFSSL_MSG("Set Prefix error, bad input");
- return 0;
- }
- return 1;
-}
-#endif
-
-
-static int SetKeys(Ciphers* enc, Ciphers* dec, Keys* keys, CipherSpecs* specs,
- int side, void* heap, int devId)
-{
-#ifdef BUILD_ARC4
- word32 sz = specs->key_size;
- if (specs->bulk_cipher_algorithm == wolfssl_rc4) {
- if (enc && enc->arc4 == NULL)
- enc->arc4 = (Arc4*)XMALLOC(sizeof(Arc4), heap, DYNAMIC_TYPE_CIPHER);
- if (enc && enc->arc4 == NULL)
- return MEMORY_E;
- if (dec && dec->arc4 == NULL)
- dec->arc4 = (Arc4*)XMALLOC(sizeof(Arc4), heap, DYNAMIC_TYPE_CIPHER);
- if (dec && dec->arc4 == NULL)
- return MEMORY_E;
-#ifdef HAVE_CAVIUM
- if (devId != NO_CAVIUM_DEVICE) {
- if (enc) {
- if (Arc4InitCavium(enc->arc4, devId) != 0) {
- WOLFSSL_MSG("Arc4InitCavium failed in SetKeys");
- return CAVIUM_INIT_E;
- }
- }
- if (dec) {
- if (Arc4InitCavium(dec->arc4, devId) != 0) {
- WOLFSSL_MSG("Arc4InitCavium failed in SetKeys");
- return CAVIUM_INIT_E;
- }
- }
- }
-#endif
- if (side == WOLFSSL_CLIENT_END) {
- if (enc)
- wc_Arc4SetKey(enc->arc4, keys->client_write_key, sz);
- if (dec)
- wc_Arc4SetKey(dec->arc4, keys->server_write_key, sz);
- }
- else {
- if (enc)
- wc_Arc4SetKey(enc->arc4, keys->server_write_key, sz);
- if (dec)
- wc_Arc4SetKey(dec->arc4, keys->client_write_key, sz);
- }
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
-
-#if defined(HAVE_CHACHA) && defined(HAVE_POLY1305)
- if (specs->bulk_cipher_algorithm == wolfssl_chacha) {
- int chachaRet;
- if (enc && enc->chacha == NULL)
- enc->chacha =
- (ChaCha*)XMALLOC(sizeof(ChaCha), heap, DYNAMIC_TYPE_CIPHER);
- if (enc && enc->chacha == NULL)
- return MEMORY_E;
- if (dec && dec->chacha == NULL)
- dec->chacha =
- (ChaCha*)XMALLOC(sizeof(ChaCha), heap, DYNAMIC_TYPE_CIPHER);
- if (dec && dec->chacha == NULL)
- return MEMORY_E;
- if (side == WOLFSSL_CLIENT_END) {
- if (enc) {
- chachaRet = wc_Chacha_SetKey(enc->chacha, keys->client_write_key,
- specs->key_size);
- XMEMCPY(keys->aead_enc_imp_IV, keys->client_write_IV,
- AEAD_IMP_IV_SZ);
- if (chachaRet != 0) return chachaRet;
- }
- if (dec) {
- chachaRet = wc_Chacha_SetKey(dec->chacha, keys->server_write_key,
- specs->key_size);
- XMEMCPY(keys->aead_dec_imp_IV, keys->server_write_IV,
- AEAD_IMP_IV_SZ);
- if (chachaRet != 0) return chachaRet;
- }
- }
- else {
- if (enc) {
- chachaRet = wc_Chacha_SetKey(enc->chacha, keys->server_write_key,
- specs->key_size);
- XMEMCPY(keys->aead_enc_imp_IV, keys->server_write_IV,
- AEAD_IMP_IV_SZ);
- if (chachaRet != 0) return chachaRet;
- }
- if (dec) {
- chachaRet = wc_Chacha_SetKey(dec->chacha, keys->client_write_key,
- specs->key_size);
- XMEMCPY(keys->aead_dec_imp_IV, keys->client_write_IV,
- AEAD_IMP_IV_SZ);
- if (chachaRet != 0) return chachaRet;
- }
- }
-
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
-#ifdef HAVE_HC128
- if (specs->bulk_cipher_algorithm == wolfssl_hc128) {
- int hcRet;
- if (enc && enc->hc128 == NULL)
- enc->hc128 =
- (HC128*)XMALLOC(sizeof(HC128), heap, DYNAMIC_TYPE_CIPHER);
- if (enc && enc->hc128 == NULL)
- return MEMORY_E;
- if (dec && dec->hc128 == NULL)
- dec->hc128 =
- (HC128*)XMALLOC(sizeof(HC128), heap, DYNAMIC_TYPE_CIPHER);
- if (dec && dec->hc128 == NULL)
- return MEMORY_E;
- if (side == WOLFSSL_CLIENT_END) {
- if (enc) {
- hcRet = wc_Hc128_SetKey(enc->hc128, keys->client_write_key,
- keys->client_write_IV);
- if (hcRet != 0) return hcRet;
- }
- if (dec) {
- hcRet = wc_Hc128_SetKey(dec->hc128, keys->server_write_key,
- keys->server_write_IV);
- if (hcRet != 0) return hcRet;
- }
- }
- else {
- if (enc) {
- hcRet = wc_Hc128_SetKey(enc->hc128, keys->server_write_key,
- keys->server_write_IV);
- if (hcRet != 0) return hcRet;
- }
- if (dec) {
- hcRet = wc_Hc128_SetKey(dec->hc128, keys->client_write_key,
- keys->client_write_IV);
- if (hcRet != 0) return hcRet;
- }
- }
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
-#ifdef BUILD_RABBIT
- if (specs->bulk_cipher_algorithm == wolfssl_rabbit) {
- int rabRet;
- if (enc && enc->rabbit == NULL)
- enc->rabbit =
- (Rabbit*)XMALLOC(sizeof(Rabbit), heap, DYNAMIC_TYPE_CIPHER);
- if (enc && enc->rabbit == NULL)
- return MEMORY_E;
- if (dec && dec->rabbit == NULL)
- dec->rabbit =
- (Rabbit*)XMALLOC(sizeof(Rabbit), heap, DYNAMIC_TYPE_CIPHER);
- if (dec && dec->rabbit == NULL)
- return MEMORY_E;
- if (side == WOLFSSL_CLIENT_END) {
- if (enc) {
- rabRet = wc_RabbitSetKey(enc->rabbit, keys->client_write_key,
- keys->client_write_IV);
- if (rabRet != 0) return rabRet;
- }
- if (dec) {
- rabRet = wc_RabbitSetKey(dec->rabbit, keys->server_write_key,
- keys->server_write_IV);
- if (rabRet != 0) return rabRet;
- }
- }
- else {
- if (enc) {
- rabRet = wc_RabbitSetKey(enc->rabbit, keys->server_write_key,
- keys->server_write_IV);
- if (rabRet != 0) return rabRet;
- }
- if (dec) {
- rabRet = wc_RabbitSetKey(dec->rabbit, keys->client_write_key,
- keys->client_write_IV);
- if (rabRet != 0) return rabRet;
- }
- }
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
-#ifdef BUILD_DES3
- if (specs->bulk_cipher_algorithm == wolfssl_triple_des) {
- int desRet = 0;
-
- if (enc && enc->des3 == NULL)
- enc->des3 = (Des3*)XMALLOC(sizeof(Des3), heap, DYNAMIC_TYPE_CIPHER);
- if (enc && enc->des3 == NULL)
- return MEMORY_E;
- if (dec && dec->des3 == NULL)
- dec->des3 = (Des3*)XMALLOC(sizeof(Des3), heap, DYNAMIC_TYPE_CIPHER);
- if (dec && dec->des3 == NULL)
- return MEMORY_E;
-#ifdef HAVE_CAVIUM
- if (devId != NO_CAVIUM_DEVICE) {
- if (enc) {
- if (Des3_InitCavium(enc->des3, devId) != 0) {
- WOLFSSL_MSG("Des3_InitCavium failed in SetKeys");
- return CAVIUM_INIT_E;
- }
- }
- if (dec) {
- if (Des3_InitCavium(dec->des3, devId) != 0) {
- WOLFSSL_MSG("Des3_InitCavium failed in SetKeys");
- return CAVIUM_INIT_E;
- }
- }
- }
-#endif
- if (side == WOLFSSL_CLIENT_END) {
- if (enc) {
- desRet = wc_Des3_SetKey(enc->des3, keys->client_write_key,
- keys->client_write_IV, DES_ENCRYPTION);
- if (desRet != 0) return desRet;
- }
- if (dec) {
- desRet = wc_Des3_SetKey(dec->des3, keys->server_write_key,
- keys->server_write_IV, DES_DECRYPTION);
- if (desRet != 0) return desRet;
- }
- }
- else {
- if (enc) {
- desRet = wc_Des3_SetKey(enc->des3, keys->server_write_key,
- keys->server_write_IV, DES_ENCRYPTION);
- if (desRet != 0) return desRet;
- }
- if (dec) {
- desRet = wc_Des3_SetKey(dec->des3, keys->client_write_key,
- keys->client_write_IV, DES_DECRYPTION);
- if (desRet != 0) return desRet;
- }
- }
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
-#ifdef BUILD_AES
- if (specs->bulk_cipher_algorithm == wolfssl_aes) {
- int aesRet = 0;
-
- if (enc && enc->aes == NULL)
- enc->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
- if (enc && enc->aes == NULL)
- return MEMORY_E;
- if (dec && dec->aes == NULL)
- dec->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
- if (dec && dec->aes == NULL)
- return MEMORY_E;
-#ifdef HAVE_CAVIUM
- if (devId != NO_CAVIUM_DEVICE) {
- if (enc) {
- if (wc_AesInitCavium(enc->aes, devId) != 0) {
- WOLFSSL_MSG("AesInitCavium failed in SetKeys");
- return CAVIUM_INIT_E;
- }
- }
- if (dec) {
- if (wc_AesInitCavium(dec->aes, devId) != 0) {
- WOLFSSL_MSG("AesInitCavium failed in SetKeys");
- return CAVIUM_INIT_E;
- }
- }
- }
-#endif
- if (side == WOLFSSL_CLIENT_END) {
- if (enc) {
- aesRet = wc_AesSetKey(enc->aes, keys->client_write_key,
- specs->key_size, keys->client_write_IV,
- AES_ENCRYPTION);
- if (aesRet != 0) return aesRet;
- }
- if (dec) {
- aesRet = wc_AesSetKey(dec->aes, keys->server_write_key,
- specs->key_size, keys->server_write_IV,
- AES_DECRYPTION);
- if (aesRet != 0) return aesRet;
- }
- }
- else {
- if (enc) {
- aesRet = wc_AesSetKey(enc->aes, keys->server_write_key,
- specs->key_size, keys->server_write_IV,
- AES_ENCRYPTION);
- if (aesRet != 0) return aesRet;
- }
- if (dec) {
- aesRet = wc_AesSetKey(dec->aes, keys->client_write_key,
- specs->key_size, keys->client_write_IV,
- AES_DECRYPTION);
- if (aesRet != 0) return aesRet;
- }
- }
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
-#ifdef BUILD_AESGCM
- if (specs->bulk_cipher_algorithm == wolfssl_aes_gcm) {
- int gcmRet;
-
- if (enc && enc->aes == NULL)
- enc->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
- if (enc && enc->aes == NULL)
- return MEMORY_E;
- if (dec && dec->aes == NULL)
- dec->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
- if (dec && dec->aes == NULL)
- return MEMORY_E;
-
- if (side == WOLFSSL_CLIENT_END) {
- if (enc) {
- gcmRet = wc_AesGcmSetKey(enc->aes, keys->client_write_key,
- specs->key_size);
- if (gcmRet != 0) return gcmRet;
- XMEMCPY(keys->aead_enc_imp_IV, keys->client_write_IV,
- AEAD_IMP_IV_SZ);
- }
- if (dec) {
- gcmRet = wc_AesGcmSetKey(dec->aes, keys->server_write_key,
- specs->key_size);
- if (gcmRet != 0) return gcmRet;
- XMEMCPY(keys->aead_dec_imp_IV, keys->server_write_IV,
- AEAD_IMP_IV_SZ);
- }
- }
- else {
- if (enc) {
- gcmRet = wc_AesGcmSetKey(enc->aes, keys->server_write_key,
- specs->key_size);
- if (gcmRet != 0) return gcmRet;
- XMEMCPY(keys->aead_enc_imp_IV, keys->server_write_IV,
- AEAD_IMP_IV_SZ);
- }
- if (dec) {
- gcmRet = wc_AesGcmSetKey(dec->aes, keys->client_write_key,
- specs->key_size);
- if (gcmRet != 0) return gcmRet;
- XMEMCPY(keys->aead_dec_imp_IV, keys->client_write_IV,
- AEAD_IMP_IV_SZ);
- }
- }
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
-#ifdef HAVE_AESCCM
- if (specs->bulk_cipher_algorithm == wolfssl_aes_ccm) {
- if (enc && enc->aes == NULL)
- enc->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
- if (enc && enc->aes == NULL)
- return MEMORY_E;
- if (dec && dec->aes == NULL)
- dec->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
- if (dec && dec->aes == NULL)
- return MEMORY_E;
-
- if (side == WOLFSSL_CLIENT_END) {
- if (enc) {
- wc_AesCcmSetKey(enc->aes, keys->client_write_key, specs->key_size);
- XMEMCPY(keys->aead_enc_imp_IV, keys->client_write_IV,
- AEAD_IMP_IV_SZ);
- }
- if (dec) {
- wc_AesCcmSetKey(dec->aes, keys->server_write_key, specs->key_size);
- XMEMCPY(keys->aead_dec_imp_IV, keys->server_write_IV,
- AEAD_IMP_IV_SZ);
- }
- }
- else {
- if (enc) {
- wc_AesCcmSetKey(enc->aes, keys->server_write_key, specs->key_size);
- XMEMCPY(keys->aead_enc_imp_IV, keys->server_write_IV,
- AEAD_IMP_IV_SZ);
- }
- if (dec) {
- wc_AesCcmSetKey(dec->aes, keys->client_write_key, specs->key_size);
- XMEMCPY(keys->aead_dec_imp_IV, keys->client_write_IV,
- AEAD_IMP_IV_SZ);
- }
- }
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
-#ifdef HAVE_CAMELLIA
- if (specs->bulk_cipher_algorithm == wolfssl_camellia) {
- int camRet;
-
- if (enc && enc->cam == NULL)
- enc->cam =
- (Camellia*)XMALLOC(sizeof(Camellia), heap, DYNAMIC_TYPE_CIPHER);
- if (enc && enc->cam == NULL)
- return MEMORY_E;
-
- if (dec && dec->cam == NULL)
- dec->cam =
- (Camellia*)XMALLOC(sizeof(Camellia), heap, DYNAMIC_TYPE_CIPHER);
- if (dec && dec->cam == NULL)
- return MEMORY_E;
-
- if (side == WOLFSSL_CLIENT_END) {
- if (enc) {
- camRet = wc_CamelliaSetKey(enc->cam, keys->client_write_key,
- specs->key_size, keys->client_write_IV);
- if (camRet != 0) return camRet;
- }
- if (dec) {
- camRet = wc_CamelliaSetKey(dec->cam, keys->server_write_key,
- specs->key_size, keys->server_write_IV);
- if (camRet != 0) return camRet;
- }
- }
- else {
- if (enc) {
- camRet = wc_CamelliaSetKey(enc->cam, keys->server_write_key,
- specs->key_size, keys->server_write_IV);
- if (camRet != 0) return camRet;
- }
- if (dec) {
- camRet = wc_CamelliaSetKey(dec->cam, keys->client_write_key,
- specs->key_size, keys->client_write_IV);
- if (camRet != 0) return camRet;
- }
- }
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
-#ifdef HAVE_NULL_CIPHER
- if (specs->bulk_cipher_algorithm == wolfssl_cipher_null) {
- if (enc)
- enc->setup = 1;
- if (dec)
- dec->setup = 1;
- }
-#endif
-
- if (enc)
- keys->sequence_number = 0;
- if (dec)
- keys->peer_sequence_number = 0;
- (void)side;
- (void)heap;
- (void)enc;
- (void)dec;
- (void)specs;
- (void)devId;
-
- return 0;
-}
-
-
-#ifdef HAVE_ONE_TIME_AUTH
-/* set one time authentication keys */
-static int SetAuthKeys(OneTimeAuth* authentication, Keys* keys,
- CipherSpecs* specs, void* heap, int devId)
-{
-
-#ifdef HAVE_POLY1305
- /* set up memory space for poly1305 */
- if (authentication && authentication->poly1305 == NULL)
- authentication->poly1305 =
- (Poly1305*)XMALLOC(sizeof(Poly1305), heap, DYNAMIC_TYPE_CIPHER);
- if (authentication && authentication->poly1305 == NULL)
- return MEMORY_E;
- if (authentication)
- authentication->setup = 1;
-#endif
- (void)heap;
- (void)keys;
- (void)specs;
- (void)devId;
-
- return 0;
-}
-#endif /* HAVE_ONE_TIME_AUTH */
-
-
-/* Set wc_encrypt/wc_decrypt or both sides of key setup
- * note: use wc_encrypt to avoid shadowing global encrypt
- * declared in unistd.h
- */
-int SetKeysSide(WOLFSSL* ssl, enum encrypt_side side)
-{
- int devId = NO_CAVIUM_DEVICE, ret, copy = 0;
- Ciphers* wc_encrypt = NULL;
- Ciphers* wc_decrypt = NULL;
- Keys* keys = &ssl->keys;
-
- (void)copy;
-
-#ifdef HAVE_CAVIUM
- devId = ssl->devId;
-#endif
-
-#ifdef HAVE_SECURE_RENEGOTIATION
- if (ssl->secure_renegotiation && ssl->secure_renegotiation->cache_status) {
- keys = &ssl->secure_renegotiation->tmp_keys;
- copy = 1;
- }
-#endif /* HAVE_SECURE_RENEGOTIATION */
-
- switch (side) {
- case ENCRYPT_SIDE_ONLY:
- wc_encrypt = &ssl->encrypt;
- break;
-
- case DECRYPT_SIDE_ONLY:
- wc_decrypt = &ssl->decrypt;
- break;
-
- case ENCRYPT_AND_DECRYPT_SIDE:
- wc_encrypt = &ssl->encrypt;
- wc_decrypt = &ssl->decrypt;
- break;
-
- default:
- return BAD_FUNC_ARG;
- }
-
-#ifdef HAVE_ONE_TIME_AUTH
- if (!ssl->auth.setup && ssl->specs.bulk_cipher_algorithm == wolfssl_chacha){
- ret = SetAuthKeys(&ssl->auth, keys, &ssl->specs, ssl->heap, devId);
- if (ret != 0)
- return ret;
- }
-#endif
-
- ret = SetKeys(wc_encrypt, wc_decrypt, keys, &ssl->specs, ssl->options.side,
- ssl->heap, devId);
-
-#ifdef HAVE_SECURE_RENEGOTIATION
- if (copy) {
- int clientCopy = 0;
-
- if (ssl->options.side == WOLFSSL_CLIENT_END && wc_encrypt)
- clientCopy = 1;
- else if (ssl->options.side == WOLFSSL_SERVER_END && wc_decrypt)
- clientCopy = 1;
-
- if (clientCopy) {
- XMEMCPY(ssl->keys.client_write_MAC_secret,
- keys->client_write_MAC_secret, MAX_DIGEST_SIZE);
- XMEMCPY(ssl->keys.client_write_key,
- keys->client_write_key, AES_256_KEY_SIZE);
- XMEMCPY(ssl->keys.client_write_IV,
- keys->client_write_IV, AES_IV_SIZE);
- } else {
- XMEMCPY(ssl->keys.server_write_MAC_secret,
- keys->server_write_MAC_secret, MAX_DIGEST_SIZE);
- XMEMCPY(ssl->keys.server_write_key,
- keys->server_write_key, AES_256_KEY_SIZE);
- XMEMCPY(ssl->keys.server_write_IV,
- keys->server_write_IV, AES_IV_SIZE);
- }
- if (wc_encrypt) {
- ssl->keys.sequence_number = keys->sequence_number;
- #ifdef HAVE_AEAD
- if (ssl->specs.cipher_type == aead) {
- /* Initialize the AES-GCM/CCM explicit IV to a zero. */
- XMEMCPY(ssl->keys.aead_exp_IV, keys->aead_exp_IV,
- AEAD_EXP_IV_SZ);
-
- /* Initialize encrypt implicit IV by encrypt side */
- if (ssl->options.side == WOLFSSL_CLIENT_END) {
- XMEMCPY(ssl->keys.aead_enc_imp_IV,
- keys->client_write_IV, AEAD_IMP_IV_SZ);
- } else {
- XMEMCPY(ssl->keys.aead_enc_imp_IV,
- keys->server_write_IV, AEAD_IMP_IV_SZ);
- }
- }
- #endif
- }
- if (wc_decrypt) {
- ssl->keys.peer_sequence_number = keys->peer_sequence_number;
- #ifdef HAVE_AEAD
- if (ssl->specs.cipher_type == aead) {
- /* Initialize decrypt implicit IV by decrypt side */
- if (ssl->options.side == WOLFSSL_SERVER_END) {
- XMEMCPY(ssl->keys.aead_dec_imp_IV,
- keys->client_write_IV, AEAD_IMP_IV_SZ);
- } else {
- XMEMCPY(ssl->keys.aead_dec_imp_IV,
- keys->server_write_IV, AEAD_IMP_IV_SZ);
- }
- }
- #endif
- }
- ssl->secure_renegotiation->cache_status++;
- }
-#endif /* HAVE_SECURE_RENEGOTIATION */
-
- return ret;
-}
-
-
-/* TLS can call too */
-int StoreKeys(WOLFSSL* ssl, const byte* keyData)
-{
- int sz, i = 0;
- Keys* keys = &ssl->keys;
-
-#ifdef HAVE_SECURE_RENEGOTIATION
- if (ssl->secure_renegotiation && ssl->secure_renegotiation->cache_status ==
- SCR_CACHE_NEEDED) {
- keys = &ssl->secure_renegotiation->tmp_keys;
- ssl->secure_renegotiation->cache_status++;
- }
-#endif /* HAVE_SECURE_RENEGOTIATION */
-
- if (ssl->specs.cipher_type != aead) {
- sz = ssl->specs.hash_size;
- XMEMCPY(keys->client_write_MAC_secret,&keyData[i], sz);
- i += sz;
- XMEMCPY(keys->server_write_MAC_secret,&keyData[i], sz);
- i += sz;
- }
- sz = ssl->specs.key_size;
- XMEMCPY(keys->client_write_key, &keyData[i], sz);
- i += sz;
- XMEMCPY(keys->server_write_key, &keyData[i], sz);
- i += sz;
-
- sz = ssl->specs.iv_size;
- XMEMCPY(keys->client_write_IV, &keyData[i], sz);
- i += sz;
- XMEMCPY(keys->server_write_IV, &keyData[i], sz);
-
-#ifdef HAVE_AEAD
- if (ssl->specs.cipher_type == aead) {
- /* Initialize the AES-GCM/CCM explicit IV to a zero. */
- XMEMSET(keys->aead_exp_IV, 0, AEAD_EXP_IV_SZ);
- }
-#endif
-
- return 0;
-}
-
-#ifndef NO_OLD_TLS
-int DeriveKeys(WOLFSSL* ssl)
-{
- int length = 2 * ssl->specs.hash_size +
- 2 * ssl->specs.key_size +
- 2 * ssl->specs.iv_size;
- int rounds = (length + MD5_DIGEST_SIZE - 1 ) / MD5_DIGEST_SIZE, i;
- int ret = 0;
-
-#ifdef WOLFSSL_SMALL_STACK
- byte* shaOutput;
- byte* md5Input;
- byte* shaInput;
- byte* keyData;
- Md5* md5;
- Sha* sha;
-#else
- byte shaOutput[SHA_DIGEST_SIZE];
- byte md5Input[SECRET_LEN + SHA_DIGEST_SIZE];
- byte shaInput[KEY_PREFIX + SECRET_LEN + 2 * RAN_LEN];
- byte keyData[KEY_PREFIX * MD5_DIGEST_SIZE];
- Md5 md5[1];
- Sha sha[1];
-#endif
-
-#ifdef WOLFSSL_SMALL_STACK
- shaOutput = (byte*)XMALLOC(SHA_DIGEST_SIZE,
- NULL, DYNAMIC_TYPE_TMP_BUFFER);
- md5Input = (byte*)XMALLOC(SECRET_LEN + SHA_DIGEST_SIZE,
- NULL, DYNAMIC_TYPE_TMP_BUFFER);
- shaInput = (byte*)XMALLOC(KEY_PREFIX + SECRET_LEN + 2 * RAN_LEN,
- NULL, DYNAMIC_TYPE_TMP_BUFFER);
- keyData = (byte*)XMALLOC(KEY_PREFIX * MD5_DIGEST_SIZE,
- NULL, DYNAMIC_TYPE_TMP_BUFFER);
- md5 = (Md5*)XMALLOC(sizeof(Md5), NULL, DYNAMIC_TYPE_TMP_BUFFER);
- sha = (Sha*)XMALLOC(sizeof(Sha), NULL, DYNAMIC_TYPE_TMP_BUFFER);
-
- if (shaOutput == NULL || md5Input == NULL || shaInput == NULL ||
- keyData == NULL || md5 == NULL || sha == NULL) {
- if (shaOutput) XFREE(shaOutput, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (md5Input) XFREE(md5Input, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (shaInput) XFREE(shaInput, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (keyData) XFREE(keyData, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (md5) XFREE(md5, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (sha) XFREE(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
-
- return MEMORY_E;
- }
-#endif
-
- wc_InitMd5(md5);
-
- ret = wc_InitSha(sha);
-
- if (ret == 0) {
- XMEMCPY(md5Input, ssl->arrays->masterSecret, SECRET_LEN);
-
- for (i = 0; i < rounds; ++i) {
- int j = i + 1;
- int idx = j;
-
- if (!SetPrefix(shaInput, i)) {
- ret = PREFIX_ERROR;
- break;
- }
-
- XMEMCPY(shaInput + idx, ssl->arrays->masterSecret, SECRET_LEN);
- idx += SECRET_LEN;
- XMEMCPY(shaInput + idx, ssl->arrays->serverRandom, RAN_LEN);
- idx += RAN_LEN;
- XMEMCPY(shaInput + idx, ssl->arrays->clientRandom, RAN_LEN);
-
- wc_ShaUpdate(sha, shaInput, (KEY_PREFIX + SECRET_LEN + 2 * RAN_LEN)
- - KEY_PREFIX + j);
- wc_ShaFinal(sha, shaOutput);
-
- XMEMCPY(md5Input + SECRET_LEN, shaOutput, SHA_DIGEST_SIZE);
- wc_Md5Update(md5, md5Input, SECRET_LEN + SHA_DIGEST_SIZE);
- wc_Md5Final(md5, keyData + i * MD5_DIGEST_SIZE);
- }
-
- if (ret == 0)
- ret = StoreKeys(ssl, keyData);
- }
-
-#ifdef WOLFSSL_SMALL_STACK
- XFREE(shaOutput, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- XFREE(md5Input, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- XFREE(shaInput, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- XFREE(keyData, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- XFREE(md5, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- XFREE(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
-#endif
-
- return ret;
-}
-
-
-static int CleanPreMaster(WOLFSSL* ssl)
-{
- int i, ret, sz = ssl->arrays->preMasterSz;
-
- for (i = 0; i < sz; i++)
- ssl->arrays->preMasterSecret[i] = 0;
-
- ret = wc_RNG_GenerateBlock(ssl->rng, ssl->arrays->preMasterSecret, sz);
- if (ret != 0)
- return ret;
-
- for (i = 0; i < sz; i++)
- ssl->arrays->preMasterSecret[i] = 0;
-
- return 0;
-}
-
-
-/* Create and store the master secret see page 32, 6.1 */
-static int MakeSslMasterSecret(WOLFSSL* ssl)
-{
- int i, ret;
- word32 idx;
- word32 pmsSz = ssl->arrays->preMasterSz;
-
-#ifdef WOLFSSL_SMALL_STACK
- byte* shaOutput;
- byte* md5Input;
- byte* shaInput;
- Md5* md5;
- Sha* sha;
-#else
- byte shaOutput[SHA_DIGEST_SIZE];
- byte md5Input[ENCRYPT_LEN + SHA_DIGEST_SIZE];
- byte shaInput[PREFIX + ENCRYPT_LEN + 2 * RAN_LEN];
- Md5 md5[1];
- Sha sha[1];
-#endif
-
-#ifdef SHOW_SECRETS
- {
- word32 j;
- printf("pre master secret: ");
- for (j = 0; j < pmsSz; j++)
- printf("%02x", ssl->arrays->preMasterSecret[j]);
- printf("\n");
- }
-#endif
-
-#ifdef WOLFSSL_SMALL_STACK
- shaOutput = (byte*)XMALLOC(SHA_DIGEST_SIZE,
- NULL, DYNAMIC_TYPE_TMP_BUFFER);
- md5Input = (byte*)XMALLOC(ENCRYPT_LEN + SHA_DIGEST_SIZE,
- NULL, DYNAMIC_TYPE_TMP_BUFFER);
- shaInput = (byte*)XMALLOC(PREFIX + ENCRYPT_LEN + 2 * RAN_LEN,
- NULL, DYNAMIC_TYPE_TMP_BUFFER);
- md5 = (Md5*)XMALLOC(sizeof(Md5), NULL, DYNAMIC_TYPE_TMP_BUFFER);
- sha = (Sha*)XMALLOC(sizeof(Sha), NULL, DYNAMIC_TYPE_TMP_BUFFER);
-
- if (shaOutput == NULL || md5Input == NULL || shaInput == NULL ||
- md5 == NULL || sha == NULL) {
- if (shaOutput) XFREE(shaOutput, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (md5Input) XFREE(md5Input, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (shaInput) XFREE(shaInput, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (md5) XFREE(md5, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (sha) XFREE(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
-
- return MEMORY_E;
- }
-#endif
-
- wc_InitMd5(md5);
-
- ret = wc_InitSha(sha);
-
- if (ret == 0) {
- XMEMCPY(md5Input, ssl->arrays->preMasterSecret, pmsSz);
-
- for (i = 0; i < MASTER_ROUNDS; ++i) {
- byte prefix[KEY_PREFIX]; /* only need PREFIX bytes but static */
- if (!SetPrefix(prefix, i)) { /* analysis thinks will overrun */
- ret = PREFIX_ERROR;
- break;
- }
-
- idx = 0;
- XMEMCPY(shaInput, prefix, i + 1);
- idx += i + 1;
-
- XMEMCPY(shaInput + idx, ssl->arrays->preMasterSecret, pmsSz);
- idx += pmsSz;
- XMEMCPY(shaInput + idx, ssl->arrays->clientRandom, RAN_LEN);
- idx += RAN_LEN;
- XMEMCPY(shaInput + idx, ssl->arrays->serverRandom, RAN_LEN);
- idx += RAN_LEN;
- wc_ShaUpdate(sha, shaInput, idx);
- wc_ShaFinal(sha, shaOutput);
-
- idx = pmsSz; /* preSz */
- XMEMCPY(md5Input + idx, shaOutput, SHA_DIGEST_SIZE);
- idx += SHA_DIGEST_SIZE;
- wc_Md5Update(md5, md5Input, idx);
- wc_Md5Final(md5, &ssl->arrays->masterSecret[i * MD5_DIGEST_SIZE]);
- }
-
-#ifdef SHOW_SECRETS
- {
- word32 j;
- printf("master secret: ");
- for (j = 0; j < SECRET_LEN; j++)
- printf("%02x", ssl->arrays->masterSecret[j]);
- printf("\n");
- }
-#endif
-
- if (ret == 0)
- ret = DeriveKeys(ssl);
- }
-
-#ifdef WOLFSSL_SMALL_STACK
- XFREE(shaOutput, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- XFREE(md5Input, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- XFREE(shaInput, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- XFREE(md5, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- XFREE(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
-#endif
-
- if (ret == 0)
- ret = CleanPreMaster(ssl);
- else
- CleanPreMaster(ssl);
-
- return ret;
-}
-#endif
-
-
-/* Master wrapper, doesn't use SSL stack space in TLS mode */
-int MakeMasterSecret(WOLFSSL* ssl)
-{
-#ifdef NO_OLD_TLS
- return MakeTlsMasterSecret(ssl);
-#elif !defined(NO_TLS)
- if (ssl->options.tls) return MakeTlsMasterSecret(ssl);
-#endif
-
-#ifndef NO_OLD_TLS
- return MakeSslMasterSecret(ssl);
-#endif
-}
-
-