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__wmmintrin_aes.h
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1 /*===---- __wmmintrin_aes.h - AES intrinsics -------------------------------===
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23 #ifndef _WMMINTRIN_AES_H
24 #define _WMMINTRIN_AES_H
25 
26 #include <emmintrin.h>
27 
28 /* Define the default attributes for the functions in this file. */
29 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("aes")))
30 
31 /// \brief Performs a single round of AES encryption using the Equivalent
32 /// Inverse Cipher, transforming the state value from the first source
33 /// operand using a 128-bit round key value contained in the second source
34 /// operand, and writes the result to the destination.
35 ///
36 /// \headerfile <x86intrin.h>
37 ///
38 /// This intrinsic corresponds to the <c> VAESENC </c> instruction.
39 ///
40 /// \param __V
41 /// A 128-bit integer vector containing the state value.
42 /// \param __R
43 /// A 128-bit integer vector containing the round key value.
44 /// \returns A 128-bit integer vector containing the encrypted value.
45 static __inline__ __m128i __DEFAULT_FN_ATTRS
46 _mm_aesenc_si128(__m128i __V, __m128i __R)
47 {
48  return (__m128i)__builtin_ia32_aesenc128((__v2di)__V, (__v2di)__R);
49 }
50 
51 /// \brief Performs the final round of AES encryption using the Equivalent
52 /// Inverse Cipher, transforming the state value from the first source
53 /// operand using a 128-bit round key value contained in the second source
54 /// operand, and writes the result to the destination.
55 ///
56 /// \headerfile <x86intrin.h>
57 ///
58 /// This intrinsic corresponds to the <c> VAESENCLAST </c> instruction.
59 ///
60 /// \param __V
61 /// A 128-bit integer vector containing the state value.
62 /// \param __R
63 /// A 128-bit integer vector containing the round key value.
64 /// \returns A 128-bit integer vector containing the encrypted value.
65 static __inline__ __m128i __DEFAULT_FN_ATTRS
66 _mm_aesenclast_si128(__m128i __V, __m128i __R)
67 {
68  return (__m128i)__builtin_ia32_aesenclast128((__v2di)__V, (__v2di)__R);
69 }
70 
71 /// \brief Performs a single round of AES decryption using the Equivalent
72 /// Inverse Cipher, transforming the state value from the first source
73 /// operand using a 128-bit round key value contained in the second source
74 /// operand, and writes the result to the destination.
75 ///
76 /// \headerfile <x86intrin.h>
77 ///
78 /// This intrinsic corresponds to the <c> VAESDEC </c> instruction.
79 ///
80 /// \param __V
81 /// A 128-bit integer vector containing the state value.
82 /// \param __R
83 /// A 128-bit integer vector containing the round key value.
84 /// \returns A 128-bit integer vector containing the decrypted value.
85 static __inline__ __m128i __DEFAULT_FN_ATTRS
86 _mm_aesdec_si128(__m128i __V, __m128i __R)
87 {
88  return (__m128i)__builtin_ia32_aesdec128((__v2di)__V, (__v2di)__R);
89 }
90 
91 /// \brief Performs the final round of AES decryption using the Equivalent
92 /// Inverse Cipher, transforming the state value from the first source
93 /// operand using a 128-bit round key value contained in the second source
94 /// operand, and writes the result to the destination.
95 ///
96 /// \headerfile <x86intrin.h>
97 ///
98 /// This intrinsic corresponds to the <c> VAESDECLAST </c> instruction.
99 ///
100 /// \param __V
101 /// A 128-bit integer vector containing the state value.
102 /// \param __R
103 /// A 128-bit integer vector containing the round key value.
104 /// \returns A 128-bit integer vector containing the decrypted value.
105 static __inline__ __m128i __DEFAULT_FN_ATTRS
106 _mm_aesdeclast_si128(__m128i __V, __m128i __R)
107 {
108  return (__m128i)__builtin_ia32_aesdeclast128((__v2di)__V, (__v2di)__R);
109 }
110 
111 /// \brief Applies the AES InvMixColumns() transformation to an expanded key
112 /// contained in the source operand, and writes the result to the
113 /// destination.
114 ///
115 /// \headerfile <x86intrin.h>
116 ///
117 /// This intrinsic corresponds to the <c> VAESIMC </c> instruction.
118 ///
119 /// \param __V
120 /// A 128-bit integer vector containing the expanded key.
121 /// \returns A 128-bit integer vector containing the transformed value.
122 static __inline__ __m128i __DEFAULT_FN_ATTRS
123 _mm_aesimc_si128(__m128i __V)
124 {
125  return (__m128i)__builtin_ia32_aesimc128((__v2di)__V);
126 }
127 
128 /// \brief Generates a round key for AES encyption, operating on 128-bit data
129 /// specified in the first source operand and using an 8-bit round constant
130 /// specified by the second source operand, and writes the result to the
131 /// destination.
132 ///
133 /// \headerfile <x86intrin.h>
134 ///
135 /// \code
136 /// __m128i _mm_aeskeygenassist_si128(__m128i C, const int R);
137 /// \endcode
138 ///
139 /// This intrinsic corresponds to the <c> AESKEYGENASSIST </c> instruction.
140 ///
141 /// \param C
142 /// A 128-bit integer vector that is used to generate the AES encryption key.
143 /// \param R
144 /// An 8-bit round constant used to generate the AES encryption key.
145 /// \returns A 128-bit round key for AES encryption.
146 #define _mm_aeskeygenassist_si128(C, R) \
147  (__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R))
148 
149 #undef __DEFAULT_FN_ATTRS
150 
151 #endif /* _WMMINTRIN_AES_H */
static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_aesenclast_si128(__m128i __V, __m128i __R)
Performs the final round of AES encryption using the Equivalent Inverse Cipher, transforming the stat...
static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_aesimc_si128(__m128i __V)
Applies the AES InvMixColumns() transformation to an expanded key contained in the source operand...
#define __DEFAULT_FN_ATTRS
static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_aesenc_si128(__m128i __V, __m128i __R)
Performs a single round of AES encryption using the Equivalent Inverse Cipher, transforming the state...
static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_aesdeclast_si128(__m128i __V, __m128i __R)
Performs the final round of AES decryption using the Equivalent Inverse Cipher, transforming the stat...
static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_aesdec_si128(__m128i __V, __m128i __R)
Performs a single round of AES decryption using the Equivalent Inverse Cipher, transforming the state...