Mbed TLS v2.28.5
padlock.h
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1
10/*
11 * Copyright The Mbed TLS Contributors
12 * SPDX-License-Identifier: Apache-2.0
13 *
14 * Licensed under the Apache License, Version 2.0 (the "License"); you may
15 * not use this file except in compliance with the License.
16 * You may obtain a copy of the License at
17 *
18 * http://www.apache.org/licenses/LICENSE-2.0
19 *
20 * Unless required by applicable law or agreed to in writing, software
21 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
22 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
23 * See the License for the specific language governing permissions and
24 * limitations under the License.
25 */
26#ifndef MBEDTLS_PADLOCK_H
27#define MBEDTLS_PADLOCK_H
28
29#if !defined(MBEDTLS_CONFIG_FILE)
30#include "mbedtls/config.h"
31#else
32#include MBEDTLS_CONFIG_FILE
33#endif
34
35#include "mbedtls/aes.h"
36
38#define MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED -0x0030
39
40#if defined(__has_feature)
41#if __has_feature(address_sanitizer)
42#define MBEDTLS_HAVE_ASAN
43#endif
44#endif
45
46/* Some versions of ASan result in errors about not enough registers */
47#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_HAVE_ASM) && \
48 defined(__GNUC__) && defined(__i386__) && \
49 !defined(MBEDTLS_HAVE_ASAN)
50
51#define MBEDTLS_VIA_PADLOCK_HAVE_CODE
52
53#ifndef MBEDTLS_HAVE_X86
54#define MBEDTLS_HAVE_X86
55#endif
56
57#include <stdint.h>
58
59#define MBEDTLS_PADLOCK_RNG 0x000C
60#define MBEDTLS_PADLOCK_ACE 0x00C0
61#define MBEDTLS_PADLOCK_PHE 0x0C00
62#define MBEDTLS_PADLOCK_PMM 0x3000
63
64#define MBEDTLS_PADLOCK_ALIGN16(x) (uint32_t *) (16 + ((int32_t) (x) & ~15))
65
66#ifdef __cplusplus
67extern "C" {
68#endif
69
80int mbedtls_padlock_has_support(int feature);
81
95int mbedtls_padlock_xcryptecb(mbedtls_aes_context *ctx,
96 int mode,
97 const unsigned char input[16],
98 unsigned char output[16]);
99
115int mbedtls_padlock_xcryptcbc(mbedtls_aes_context *ctx,
116 int mode,
117 size_t length,
118 unsigned char iv[16],
119 const unsigned char *input,
120 unsigned char *output);
121
122#ifdef __cplusplus
123}
124#endif
125
126#endif /* MBEDTLS_PADLOCK_C && MBEDTLS_HAVE_ASM &&
127 __GNUC__ && __i386__ && !MBEDTLS_HAVE_ASAN */
128
129#endif /* padlock.h */
This file contains AES definitions and functions.
Configuration options (set of defines)
The AES context-type definition.
Definition: aes.h:91