| | 1 | //----------------------------------------------------------------------------- |
| | 2 | // Copyright (C) 2018 Merlok |
| | 3 | // |
| | 4 | // This code is licensed to you under the terms of the GNU GPL, version 2 or, |
| | 5 | // at your option, any later version. See the LICENSE.txt file for the text of |
| | 6 | // the license. |
| | 7 | //----------------------------------------------------------------------------- |
| | 8 | // crypto commands |
| | 9 | //----------------------------------------------------------------------------- |
| | 10 | |
| | 11 | #ifndef LIBPCRYPTO_H |
| | 12 | #define LIBPCRYPTO_H |
| | 13 | |
| | 14 | #include <stdint.h> |
| | 15 | #include <stdbool.h> |
| | 16 | #include <stddef.h> |
| | 17 | #include <mbedtls/pk.h> |
| | 18 | |
| | 19 | extern int aes_encode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length); |
| | 20 | extern int aes_decode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length); |
| | 21 | extern int aes_cmac(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length); |
| | 22 | extern int aes_cmac8(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length); |
| | 23 | |
| | 24 | extern int sha256hash(uint8_t *input, int length, uint8_t *hash); |
| | 25 | |
| | 26 | extern int ecdsa_key_create(uint8_t * key_d, uint8_t *key_xy); |
| | 27 | extern int ecdsa_public_key_from_pk(mbedtls_pk_context *pk, uint8_t *key, size_t keylen); |
| | 28 | extern int ecdsa_signature_create(uint8_t *key_d, uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t *signaturelen); |
| | 29 | extern int ecdsa_signature_verify(uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t signaturelen); |
| | 30 | extern char *ecdsa_get_error(int ret); |
| | 31 | |
| | 32 | extern int ecdsa_nist_test(bool verbose); |
| | 33 | |
| | 34 | #endif /* libpcrypto.h */ |
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