7e70cbfc67f3b848ab5dd166614044a3b6a9721c
[proxmark3-svn] / client / crypto / libpcrypto.h
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 extern int sha512hash(uint8_t *input, int length, uint8_t *hash);
26
27 extern int ecdsa_key_create(uint8_t * key_d, uint8_t *key_xy);
28 extern int ecdsa_public_key_from_pk(mbedtls_pk_context *pk, uint8_t *key, size_t keylen);
29 extern int ecdsa_signature_create(uint8_t *key_d, uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t *signaturelen);
30 extern int ecdsa_signature_verify(uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t signaturelen);
31 extern char *ecdsa_get_error(int ret);
32
33 extern int ecdsa_nist_test(bool verbose);
34
35 #endif /* libpcrypto.h */
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