1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
/*===---- __wmmintrin_aes.h - AES intrinsics -------------------------------===
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*===-----------------------------------------------------------------------===
*/
#ifndef _WMMINTRIN_AES_H
#define _WMMINTRIN_AES_H
#include <emmintrin.h>
/* Define the default attributes for the functions in this file. */
#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("aes")))
/// \brief Performs a single round of AES encryption using the Equivalent
/// Inverse Cipher, transforming the state value from the first source
/// operand using a 128-bit round key value contained in the second source
/// operand, and writes the result to the destination.
///
/// \headerfile <x86intrin.h>
///
/// This intrinsic corresponds to the \c VAESENC instruction.
///
/// \param __V
/// A 128-bit integer vector containing the state value.
/// \param __R
/// A 128-bit integer vector containing the round key value.
/// \returns A 128-bit integer vector containing the encrypted value.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_aesenc_si128(__m128i __V, __m128i __R)
{
return (__m128i)__builtin_ia32_aesenc128((__v2di)__V, (__v2di)__R);
}
/// \brief Performs the final round of AES encryption using the Equivalent
/// Inverse Cipher, transforming the state value from the first source
/// operand using a 128-bit round key value contained in the second source
/// operand, and writes the result to the destination.
///
/// \headerfile <x86intrin.h>
///
/// This intrinsic corresponds to the \c VAESENCLAST instruction.
///
/// \param __V
/// A 128-bit integer vector containing the state value.
/// \param __R
/// A 128-bit integer vector containing the round key value.
/// \returns A 128-bit integer vector containing the encrypted value.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_aesenclast_si128(__m128i __V, __m128i __R)
{
return (__m128i)__builtin_ia32_aesenclast128((__v2di)__V, (__v2di)__R);
}
/// \brief Performs a single round of AES decryption using the Equivalent
/// Inverse Cipher, transforming the state value from the first source
/// operand using a 128-bit round key value contained in the second source
/// operand, and writes the result to the destination.
///
/// \headerfile <x86intrin.h>
///
/// This intrinsic corresponds to the \c VAESDEC instruction.
///
/// \param __V
/// A 128-bit integer vector containing the state value.
/// \param __R
/// A 128-bit integer vector containing the round key value.
/// \returns A 128-bit integer vector containing the decrypted value.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_aesdec_si128(__m128i __V, __m128i __R)
{
return (__m128i)__builtin_ia32_aesdec128((__v2di)__V, (__v2di)__R);
}
/// \brief Performs the final round of AES decryption using the Equivalent
/// Inverse Cipher, transforming the state value from the first source
/// operand using a 128-bit round key value contained in the second source
/// operand, and writes the result to the destination.
///
/// \headerfile <x86intrin.h>
///
/// This intrinsic corresponds to the \c VAESDECLAST instruction.
///
/// \param __V
/// A 128-bit integer vector containing the state value.
/// \param __R
/// A 128-bit integer vector containing the round key value.
/// \returns A 128-bit integer vector containing the decrypted value.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_aesdeclast_si128(__m128i __V, __m128i __R)
{
return (__m128i)__builtin_ia32_aesdeclast128((__v2di)__V, (__v2di)__R);
}
/// \brief Applies the AES InvMixColumns() transformation to an expanded key
/// contained in the source operand, and writes the result to the
/// destination.
///
/// \headerfile <x86intrin.h>
///
/// This intrinsic corresponds to the \c VAESIMC instruction.
///
/// \param __V
/// A 128-bit integer vector containing the expanded key.
/// \returns A 128-bit integer vector containing the transformed value.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_aesimc_si128(__m128i __V)
{
return (__m128i)__builtin_ia32_aesimc128((__v2di)__V);
}
/// \brief Generates a round key for AES encyption, operating on 128-bit data
/// specified in the first source operand and using an 8-bit round constant
/// specified by the second source operand, and writes the result to the
/// destination.
///
/// \headerfile <x86intrin.h>
///
/// \code
/// __m128i _mm_aeskeygenassist_si128(__m128i C, const int R);
/// \endcode
///
/// This intrinsic corresponds to the \c AESKEYGENASSIST instruction.
///
/// \param C
/// A 128-bit integer vector that is used to generate the AES encryption key.
/// \param R
/// An 8-bit round constant used to generate the AES encryption key.
/// \returns A 128-bit round key for AES encryption.
#define _mm_aeskeygenassist_si128(C, R) \
(__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R))
#undef __DEFAULT_FN_ATTRS
#endif /* _WMMINTRIN_AES_H */
|
