padding.h revision 12573:fb4ef506980f 
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
24 */
25
26#ifndef _PADDING_H
27#define	_PADDING_H
28
29#ifdef __cplusplus
30extern "C" {
31#endif
32
33#include <sys/types.h>
34
35#define	MIN_PKCS1_PADLEN	11
36
37/*
38 * Values for PKCS#1 method of encoding/decoding.
39 */
40#define	PKCS1_ENCRYPT		0x02
41#define	PKCS1_DECRYPT		0x02
42#define	PKCS1_SIGN		0x01
43#define	PKCS1_VERIFY		0x01
44
45#ifdef _KERNEL
46
47#include <sys/sunddi.h>
48#include <sys/crypto/common.h>
49
50#define	CK_BYTE			uchar_t
51#define	CK_ULONG		ulong_t
52
53#define	CKR_DATA_LEN_RANGE	CRYPTO_DATA_LEN_RANGE
54#define	CKR_DEVICE_ERROR	CRYPTO_DEVICE_ERROR
55#define	CKR_ENCRYPTED_DATA_INVALID	CRYPTO_ENCRYPTED_DATA_INVALID
56#define	CKR_SIGNATURE_INVALID	CRYPTO_SIGNATURE_INVALID
57
58int knzero_random_generator(uint8_t *ran_out, size_t ran_len);
59void kmemset(uint8_t *buf, char pattern, size_t len);
60
61#else
62
63#include <security/cryptoki.h>
64#include <security/pkcs11t.h>
65
66#endif	/* _KERNEL */
67
68int pkcs1_encode(int method, uint8_t *databuf, size_t datalen, uint8_t *padbuf,
69    size_t padbuflen);
70int pkcs1_decode(int method, uint8_t *padbuf, size_t *plen);
71
72int pkcs7_encode(uint8_t *databuf, size_t datalen, uint8_t *padbuf,
73    size_t padbuflen, uint8_t multiple);
74int pkcs7_decode(uint8_t *padbuf, size_t *plen);
75
76#ifdef	__cplusplus
77}
78#endif
79
80#endif /* _PADDING_H */
81