Ashley Mills
cyassl re-port with cellular comms, PSK test
Dependencies: VodafoneUSBModem_bleedingedge2 mbed-rtos mbed-src
cyassllib/keys.c
- Committer:
- ashleymills
- Date:
- 2013-04-26
- Revision:
- 1:b211d97b0068
- Parent:
- 0:e979170e02e7
File content as of revision 1:b211d97b0068:
/* keys.c
*
* Copyright (C) 2006-2012 Sawtooth Consulting Ltd.
*
* This file is part of CyaSSL.
*
* CyaSSL 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.
*
* CyaSSL 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <cyassl/internal.h>
#include <cyassl/error.h>
#ifdef SHOW_SECRETS
#ifdef FREESCALE_MQX
#include <fio.h>
#else
#include <stdio.h>
#endif
#endif
int SetCipherSpecs(CYASSL* ssl)
{
/* 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_SHA
case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA :
ssl->specs.bulk_cipher_algorithm = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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 = 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;
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 = 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;
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 = 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;
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 = 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;
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 = 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;
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 = 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;
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 = 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;
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 = 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;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8_SHA256
case TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8_SHA256 :
ssl->specs.bulk_cipher_algorithm = 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 = 1;
ssl->specs.key_size = AES_128_KEY_SIZE;
ssl->specs.block_size = AES_BLOCK_SIZE;
ssl->specs.iv_size = AEAD_IMP_IV_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8_SHA384
case TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8_SHA384 :
ssl->specs.bulk_cipher_algorithm = aes_ccm;
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;
break;
#endif
#endif /* HAVE_ECC */
#ifdef BUILD_TLS_RSA_WITH_AES_128_CCM_8_SHA256
case TLS_RSA_WITH_AES_128_CCM_8_SHA256 :
ssl->specs.bulk_cipher_algorithm = 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;
break;
#endif
#ifdef BUILD_TLS_RSA_WITH_AES_256_CCM_8_SHA384
case TLS_RSA_WITH_AES_256_CCM_8_SHA384 :
ssl->specs.bulk_cipher_algorithm = aes_ccm;
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;
break;
#endif
default:
CYASSL_MSG("Unsupported cipher suite, SetCipherSpecs ECC");
return UNSUPPORTED_SUITE;
} /* switch */
} /* if */
if (ssl->options.cipherSuite0 != ECC_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 = rc4;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = rsa_kea;
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 = rc4;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = ntru_kea;
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 = rc4;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = md5_mac;
ssl->specs.kea = rsa_kea;
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 = triple_des;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = rsa_kea;
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 = triple_des;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = ntru_kea;
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 = aes;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = rsa_kea;
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 = aes;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha256_mac;
ssl->specs.kea = rsa_kea;
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 = cipher_null;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = rsa_kea;
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 = cipher_null;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = sha256_mac;
ssl->specs.kea = rsa_kea;
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 = aes;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = ntru_kea;
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 = aes;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = rsa_kea;
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 = aes;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha256_mac;
ssl->specs.kea = rsa_kea;
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 = aes;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = ntru_kea;
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_CBC_SHA256
case TLS_PSK_WITH_AES_128_CBC_SHA256 :
ssl->specs.bulk_cipher_algorithm = aes;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha256_mac;
ssl->specs.kea = psk_kea;
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_128_CBC_SHA
case TLS_PSK_WITH_AES_128_CBC_SHA :
ssl->specs.bulk_cipher_algorithm = aes;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = psk_kea;
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 = aes;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = psk_kea;
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 = cipher_null;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = sha256_mac;
ssl->specs.kea = psk_kea;
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_SHA
case TLS_PSK_WITH_NULL_SHA :
ssl->specs.bulk_cipher_algorithm = cipher_null;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = psk_kea;
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_RSA_WITH_AES_128_CBC_SHA256
case TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 :
ssl->specs.bulk_cipher_algorithm = 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 = 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 = 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 = 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_CBC_MD5
case TLS_RSA_WITH_HC_128_CBC_MD5 :
ssl->specs.bulk_cipher_algorithm = hc128;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = md5_mac;
ssl->specs.kea = rsa_kea;
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_CBC_SHA
case TLS_RSA_WITH_HC_128_CBC_SHA :
ssl->specs.bulk_cipher_algorithm = hc128;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = rsa_kea;
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_RABBIT_CBC_SHA
case TLS_RSA_WITH_RABBIT_CBC_SHA :
ssl->specs.bulk_cipher_algorithm = rabbit;
ssl->specs.cipher_type = stream;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = rsa_kea;
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 = 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;
break;
#endif
#ifdef BUILD_TLS_RSA_WITH_AES_256_GCM_SHA384
case TLS_RSA_WITH_AES_256_GCM_SHA384 :
ssl->specs.bulk_cipher_algorithm = 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;
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 = 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;
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 = 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;
break;
#endif
#ifdef BUILD_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
case TLS_RSA_WITH_CAMELLIA_128_CBC_SHA :
ssl->specs.bulk_cipher_algorithm = camellia;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = rsa_kea;
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 = camellia;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha_mac;
ssl->specs.kea = rsa_kea;
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 = camellia;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha256_mac;
ssl->specs.kea = rsa_kea;
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 = camellia;
ssl->specs.cipher_type = block;
ssl->specs.mac_algorithm = sha256_mac;
ssl->specs.kea = rsa_kea;
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 = 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 = 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 = 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 = 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
default:
CYASSL_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 CYASSL_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:
CYASSL_MSG("Set Prefix error, bad input");
return 0;
}
return 1;
}
#endif
static int SetKeys(Ciphers* enc, Ciphers* dec, Keys* keys, CipherSpecs* specs,
byte side, void* heap, int devId)
{
#ifdef BUILD_ARC4
word32 sz = specs->key_size;
if (specs->bulk_cipher_algorithm == rc4) {
enc->arc4 = (Arc4*)XMALLOC(sizeof(Arc4), heap, DYNAMIC_TYPE_CIPHER);
if (enc->arc4 == NULL)
return MEMORY_E;
dec->arc4 = (Arc4*)XMALLOC(sizeof(Arc4), heap, DYNAMIC_TYPE_CIPHER);
if (dec->arc4 == NULL)
return MEMORY_E;
#ifdef HAVE_CAVIUM
if (devId != NO_CAVIUM_DEVICE) {
if (Arc4InitCavium(enc->arc4, devId) != 0) {
CYASSL_MSG("Arc4InitCavium failed in SetKeys");
return CAVIUM_INIT_E;
}
if (Arc4InitCavium(dec->arc4, devId) != 0) {
CYASSL_MSG("Arc4InitCavium failed in SetKeys");
return CAVIUM_INIT_E;
}
}
#endif
if (side == CLIENT_END) {
Arc4SetKey(enc->arc4, keys->client_write_key, sz);
Arc4SetKey(dec->arc4, keys->server_write_key, sz);
}
else {
Arc4SetKey(enc->arc4, keys->server_write_key, sz);
Arc4SetKey(dec->arc4, keys->client_write_key, sz);
}
enc->setup = 1;
dec->setup = 1;
}
#endif
#ifdef HAVE_HC128
if (specs->bulk_cipher_algorithm == hc128) {
enc->hc128 = (HC128*)XMALLOC(sizeof(HC128), heap, DYNAMIC_TYPE_CIPHER);
if (enc->hc128 == NULL)
return MEMORY_E;
dec->hc128 = (HC128*)XMALLOC(sizeof(HC128), heap, DYNAMIC_TYPE_CIPHER);
if (dec->hc128 == NULL)
return MEMORY_E;
if (side == CLIENT_END) {
Hc128_SetKey(enc->hc128, keys->client_write_key,
keys->client_write_IV);
Hc128_SetKey(dec->hc128, keys->server_write_key,
keys->server_write_IV);
}
else {
Hc128_SetKey(enc->hc128, keys->server_write_key,
keys->server_write_IV);
Hc128_SetKey(dec->hc128, keys->client_write_key,
keys->client_write_IV);
}
enc->setup = 1;
dec->setup = 1;
}
#endif
#ifdef BUILD_RABBIT
if (specs->bulk_cipher_algorithm == rabbit) {
enc->rabbit = (Rabbit*)XMALLOC(sizeof(Rabbit),heap,DYNAMIC_TYPE_CIPHER);
if (enc->rabbit == NULL)
return MEMORY_E;
dec->rabbit = (Rabbit*)XMALLOC(sizeof(Rabbit),heap,DYNAMIC_TYPE_CIPHER);
if (dec->rabbit == NULL)
return MEMORY_E;
if (side == CLIENT_END) {
RabbitSetKey(enc->rabbit, keys->client_write_key,
keys->client_write_IV);
RabbitSetKey(dec->rabbit, keys->server_write_key,
keys->server_write_IV);
}
else {
RabbitSetKey(enc->rabbit, keys->server_write_key,
keys->server_write_IV);
RabbitSetKey(dec->rabbit, keys->client_write_key,
keys->client_write_IV);
}
enc->setup = 1;
dec->setup = 1;
}
#endif
#ifdef BUILD_DES3
if (specs->bulk_cipher_algorithm == triple_des) {
enc->des3 = (Des3*)XMALLOC(sizeof(Des3), heap, DYNAMIC_TYPE_CIPHER);
if (enc->des3 == NULL)
return MEMORY_E;
dec->des3 = (Des3*)XMALLOC(sizeof(Des3), heap, DYNAMIC_TYPE_CIPHER);
if (dec->des3 == NULL)
return MEMORY_E;
#ifdef HAVE_CAVIUM
if (devId != NO_CAVIUM_DEVICE) {
if (Des3_InitCavium(enc->des3, devId) != 0) {
CYASSL_MSG("Des3_InitCavium failed in SetKeys");
return CAVIUM_INIT_E;
}
if (Des3_InitCavium(dec->des3, devId) != 0) {
CYASSL_MSG("Des3_InitCavium failed in SetKeys");
return CAVIUM_INIT_E;
}
}
#endif
if (side == CLIENT_END) {
Des3_SetKey(enc->des3, keys->client_write_key,
keys->client_write_IV, DES_ENCRYPTION);
Des3_SetKey(dec->des3, keys->server_write_key,
keys->server_write_IV, DES_DECRYPTION);
}
else {
Des3_SetKey(enc->des3, keys->server_write_key,
keys->server_write_IV, DES_ENCRYPTION);
Des3_SetKey(dec->des3, keys->client_write_key,
keys->client_write_IV, DES_DECRYPTION);
}
enc->setup = 1;
dec->setup = 1;
}
#endif
#ifdef BUILD_AES
if (specs->bulk_cipher_algorithm == aes) {
enc->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
if (enc->aes == NULL)
return MEMORY_E;
dec->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
if (dec->aes == NULL)
return MEMORY_E;
#ifdef HAVE_CAVIUM
if (devId != NO_CAVIUM_DEVICE) {
if (AesInitCavium(enc->aes, devId) != 0) {
CYASSL_MSG("AesInitCavium failed in SetKeys");
return CAVIUM_INIT_E;
}
if (AesInitCavium(dec->aes, devId) != 0) {
CYASSL_MSG("AesInitCavium failed in SetKeys");
return CAVIUM_INIT_E;
}
}
#endif
if (side == CLIENT_END) {
AesSetKey(enc->aes, keys->client_write_key,
specs->key_size, keys->client_write_IV,
AES_ENCRYPTION);
AesSetKey(dec->aes, keys->server_write_key,
specs->key_size, keys->server_write_IV,
AES_DECRYPTION);
}
else {
AesSetKey(enc->aes, keys->server_write_key,
specs->key_size, keys->server_write_IV,
AES_ENCRYPTION);
AesSetKey(dec->aes, keys->client_write_key,
specs->key_size, keys->client_write_IV,
AES_DECRYPTION);
}
enc->setup = 1;
dec->setup = 1;
}
#endif
#ifdef BUILD_AESGCM
if (specs->bulk_cipher_algorithm == aes_gcm) {
enc->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
if (enc->aes == NULL)
return MEMORY_E;
dec->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
if (dec->aes == NULL)
return MEMORY_E;
if (side == CLIENT_END) {
AesGcmSetKey(enc->aes, keys->client_write_key, specs->key_size);
XMEMCPY(keys->aead_enc_imp_IV,
keys->client_write_IV, AEAD_IMP_IV_SZ);
AesGcmSetKey(dec->aes, keys->server_write_key, specs->key_size);
XMEMCPY(keys->aead_dec_imp_IV,
keys->server_write_IV, AEAD_IMP_IV_SZ);
}
else {
AesGcmSetKey(enc->aes, keys->server_write_key, specs->key_size);
XMEMCPY(keys->aead_enc_imp_IV,
keys->server_write_IV, AEAD_IMP_IV_SZ);
AesGcmSetKey(dec->aes, keys->client_write_key, specs->key_size);
XMEMCPY(keys->aead_dec_imp_IV,
keys->client_write_IV, AEAD_IMP_IV_SZ);
}
enc->setup = 1;
dec->setup = 1;
}
#endif
#ifdef HAVE_AESCCM
if (specs->bulk_cipher_algorithm == aes_ccm) {
enc->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
if (enc->aes == NULL)
return MEMORY_E;
dec->aes = (Aes*)XMALLOC(sizeof(Aes), heap, DYNAMIC_TYPE_CIPHER);
if (dec->aes == NULL)
return MEMORY_E;
if (side == CLIENT_END) {
AesCcmSetKey(enc->aes, keys->client_write_key, specs->key_size);
XMEMCPY(keys->aead_enc_imp_IV,
keys->client_write_IV, AEAD_IMP_IV_SZ);
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 {
AesCcmSetKey(enc->aes, keys->server_write_key, specs->key_size);
XMEMCPY(keys->aead_enc_imp_IV,
keys->server_write_IV, AEAD_IMP_IV_SZ);
AesCcmSetKey(dec->aes, keys->client_write_key, specs->key_size);
XMEMCPY(keys->aead_dec_imp_IV,
keys->client_write_IV, AEAD_IMP_IV_SZ);
}
enc->setup = 1;
dec->setup = 1;
}
#endif
#ifdef HAVE_CAMELLIA
if (specs->bulk_cipher_algorithm == camellia) {
enc->cam = (Camellia*)XMALLOC(sizeof(Camellia),
heap, DYNAMIC_TYPE_CIPHER);
if (enc->cam == NULL)
return MEMORY_E;
dec->cam = (Camellia*)XMALLOC(sizeof(Camellia),
heap, DYNAMIC_TYPE_CIPHER);
if (dec->cam == NULL)
return MEMORY_E;
if (side == CLIENT_END) {
CamelliaSetKey(enc->cam, keys->client_write_key,
specs->key_size, keys->client_write_IV);
CamelliaSetKey(dec->cam, keys->server_write_key,
specs->key_size, keys->server_write_IV);
}
else {
CamelliaSetKey(enc->cam, keys->server_write_key,
specs->key_size, keys->server_write_IV);
CamelliaSetKey(dec->cam, keys->client_write_key,
specs->key_size, keys->client_write_IV);
}
enc->setup = 1;
dec->setup = 1;
}
#endif
#ifdef HAVE_NULL_CIPHER
if (specs->bulk_cipher_algorithm == cipher_null) {
enc->setup = 1;
dec->setup = 1;
}
#endif
keys->sequence_number = 0;
keys->peer_sequence_number = 0;
keys->encryptionOn = 0;
(void)side;
(void)heap;
(void)enc;
(void)dec;
(void)specs;
(void)devId;
return 0;
}
/* TLS can call too */
int StoreKeys(CYASSL* ssl, const byte* keyData)
{
int sz, i = 0;
int devId = NO_CAVIUM_DEVICE;
#ifdef HAVE_CAVIUM
devId = ssl->devId;
#endif
if (ssl->specs.cipher_type != aead) {
sz = ssl->specs.hash_size;
XMEMCPY(ssl->keys.client_write_MAC_secret,&keyData[i], sz);
i += sz;
XMEMCPY(ssl->keys.server_write_MAC_secret,&keyData[i], sz);
i += sz;
}
sz = ssl->specs.key_size;
XMEMCPY(ssl->keys.client_write_key, &keyData[i], sz);
i += sz;
XMEMCPY(ssl->keys.server_write_key, &keyData[i], sz);
i += sz;
sz = ssl->specs.iv_size;
XMEMCPY(ssl->keys.client_write_IV, &keyData[i], sz);
i += sz;
XMEMCPY(ssl->keys.server_write_IV, &keyData[i], sz);
#ifdef HAVE_AEAD
if (ssl->specs.cipher_type == aead) {
/* Initialize the AES-GCM explicit IV to a random number. */
RNG_GenerateBlock(ssl->rng, ssl->keys.aead_exp_IV, AEAD_EXP_IV_SZ);
}
#endif
return SetKeys(&ssl->encrypt, &ssl->decrypt, &ssl->keys, &ssl->specs,
ssl->options.side, ssl->heap, devId);
}
#ifndef NO_OLD_TLS
int DeriveKeys(CYASSL* 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;
byte shaOutput[SHA_DIGEST_SIZE];
byte md5Input[SECRET_LEN + SHA_DIGEST_SIZE];
byte shaInput[KEY_PREFIX + SECRET_LEN + 2 * RAN_LEN];
Md5 md5;
Sha sha;
byte keyData[KEY_PREFIX * MD5_DIGEST_SIZE]; /* max size */
InitMd5(&md5);
InitSha(&sha);
XMEMCPY(md5Input, ssl->arrays->masterSecret, SECRET_LEN);
for (i = 0; i < rounds; ++i) {
int j = i + 1;
int idx = j;
if (!SetPrefix(shaInput, i)) {
return PREFIX_ERROR;
}
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);
ShaUpdate(&sha, shaInput, (word32)sizeof(shaInput) - KEY_PREFIX + j);
ShaFinal(&sha, shaOutput);
XMEMCPY(&md5Input[SECRET_LEN], shaOutput, SHA_DIGEST_SIZE);
Md5Update(&md5, md5Input, sizeof(md5Input));
Md5Final(&md5, keyData + i * MD5_DIGEST_SIZE);
}
return StoreKeys(ssl, keyData);
}
static void CleanPreMaster(CYASSL* ssl)
{
int i, sz = ssl->arrays->preMasterSz;
for (i = 0; i < sz; i++)
ssl->arrays->preMasterSecret[i] = 0;
RNG_GenerateBlock(ssl->rng, ssl->arrays->preMasterSecret, sz);
for (i = 0; i < sz; i++)
ssl->arrays->preMasterSecret[i] = 0;
}
/* Create and store the master secret see page 32, 6.1 */
static int MakeSslMasterSecret(CYASSL* ssl)
{
byte shaOutput[SHA_DIGEST_SIZE];
byte md5Input[ENCRYPT_LEN + SHA_DIGEST_SIZE];
byte shaInput[PREFIX + ENCRYPT_LEN + 2 * RAN_LEN];
int i, ret;
word32 idx;
word32 pmsSz = ssl->arrays->preMasterSz;
Md5 md5;
Sha sha;
#ifdef SHOW_SECRETS
{
int j;
printf("pre master secret: ");
for (j = 0; j < pmsSz; j++)
printf("%02x", ssl->arrays->preMasterSecret[j]);
printf("\n");
}
#endif
InitMd5(&md5);
InitSha(&sha);
XMEMCPY(md5Input, ssl->arrays->preMasterSecret, pmsSz);
for (i = 0; i < MASTER_ROUNDS; ++i) {
byte prefix[PREFIX];
if (!SetPrefix(prefix, i)) {
return PREFIX_ERROR;
}
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;
ShaUpdate(&sha, shaInput, idx);
ShaFinal(&sha, shaOutput);
idx = pmsSz; /* preSz */
XMEMCPY(md5Input + idx, shaOutput, SHA_DIGEST_SIZE);
idx += SHA_DIGEST_SIZE;
Md5Update(&md5, md5Input, idx);
Md5Final(&md5, &ssl->arrays->masterSecret[i * MD5_DIGEST_SIZE]);
}
#ifdef SHOW_SECRETS
{
int i;
printf("master secret: ");
for (i = 0; i < SECRET_LEN; i++)
printf("%02x", ssl->arrays->masterSecret[i]);
printf("\n");
}
#endif
ret = DeriveKeys(ssl);
CleanPreMaster(ssl);
return ret;
}
#endif
/* Master wrapper, doesn't use SSL stack space in TLS mode */
int MakeMasterSecret(CYASSL* 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
}