1 | /* |
2 | * Copyright (c) 2016 Apple Computer, Inc. All rights reserved. |
3 | * |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
5 | * |
6 | * This file contains Original Code and/or Modifications of Original Code |
7 | * as defined in and that are subject to the Apple Public Source License |
8 | * Version 2.0 (the 'License'). You may not use this file except in |
9 | * compliance with the License. The rights granted to you under the License |
10 | * may not be used to create, or enable the creation or redistribution of, |
11 | * unlawful or unlicensed copies of an Apple operating system, or to |
12 | * circumvent, violate, or enable the circumvention or violation of, any |
13 | * terms of an Apple operating system software license agreement. |
14 | * |
15 | * Please obtain a copy of the License at |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. |
17 | * |
18 | * The Original Code and all software distributed under the License are |
19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
23 | * Please see the License for the specific language governing rights and |
24 | * limitations under the License. |
25 | * |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
27 | */ |
28 | |
29 | #ifndef _RSA_H |
30 | #define _RSA_H |
31 | |
32 | #if defined(__cplusplus) |
33 | extern "C" |
34 | { |
35 | #endif |
36 | |
37 | #include <corecrypto/ccrsa.h> |
38 | #define RSA_MAX_KEY_BITSIZE 4096 |
39 | |
40 | typedef struct{ |
41 | ccrsa_pub_ctx_decl(ccn_sizeof(RSA_MAX_KEY_BITSIZE), key); |
42 | } rsa_pub_ctx; |
43 | |
44 | int rsa_make_pub(rsa_pub_ctx *pub, |
45 | size_t exp_nbytes, const uint8_t *exp, |
46 | size_t mod_nbytes, const uint8_t *mod); |
47 | |
48 | int rsa_verify_pkcs1v15(rsa_pub_ctx *pub, const uint8_t *oid, |
49 | size_t digest_len, const uint8_t *digest, |
50 | size_t sig_len, const uint8_t *sig, |
51 | bool *valid); |
52 | |
53 | #if defined(__cplusplus) |
54 | } |
55 | #endif |
56 | |
57 | #endif |
58 | |