wolfssl: Add wolfSSL plugin for cryptographic implementations
[strongswan.git] / src / libstrongswan / plugins / wolfssl / wolfssl_ec_private_key.h
1 /*
2 * Copyright (C) 2019 Sean Parkinson, wolfSSL Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 * THE SOFTWARE.
21 */
22
23 /**
24 * @defgroup wolfssl_ec_private_key wolfssl_ec_private_key
25 * @{ @ingroup wolfssl_p
26 */
27
28 #ifndef WOLFSSL_EC_PRIVATE_KEY_H_
29 #define WOLFSSL_EC_PRIVATE_KEY_H_
30
31 #include <credentials/builder.h>
32 #include <credentials/keys/private_key.h>
33
34 typedef struct wolfssl_ec_private_key_t wolfssl_ec_private_key_t;
35
36 /**
37 * private_key_t implementation of ECDSA using wolfSSL.
38 */
39 struct wolfssl_ec_private_key_t {
40
41 /**
42 * Implements private_key_t interface
43 */
44 private_key_t key;
45 };
46
47 /**
48 * Generate a ECDSA private key using wolfSSL.
49 *
50 * Accepts the BUILD_KEY_SIZE argument.
51 *
52 * @param type type of the key, must be KEY_ECDSA
53 * @param args builder_part_t argument list
54 * @return generated key, NULL on failure
55 */
56 wolfssl_ec_private_key_t *wolfssl_ec_private_key_gen(key_type_t type,
57 va_list args);
58
59 /**
60 * Load a ECDSA private key using wolfSSL.
61 *
62 * Accepts a BUILD_BLOB_ASN1_DER argument.
63 *
64 * @param type type of the key, must be KEY_ECDSA
65 * @param args builder_part_t argument list
66 * @return loaded key, NULL on failure
67 */
68 wolfssl_ec_private_key_t *wolfssl_ec_private_key_load(key_type_t type,
69 va_list args);
70
71 #endif /** WOLFSSL_EC_PRIVATE_KEY_H_ @}*/