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Crypto: Use SIMD optimized Serpent implementation from Botan. 2.5x speed gain factor. Update credits and copyrights notice.

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This commit is contained in:
Mounir IDRASSI
2016-10-04 13:21:48 +02:00
parent 7ff3c5d108
commit e5a9e9239b
21 changed files with 285 additions and 26 deletions
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src/Crypto/cpu.h
+38
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@@ -69,8 +69,29 @@ extern void _mm_store_si128(__m128i *_P, __m128i _B);
extern __m64 _m_pxor(__m64 _MM1, __m64 _MM2);
extern __m128i _mm_set_epi64(__m64 _Q1, __m64 _Q0);
extern __m128i _mm_setr_epi32(int _I0, int _I1, int _I2, int _I3);
extern __m128i _mm_loadu_si128(__m128i const*_P);
extern __m128i _mm_set_epi32(int _I3, int _I2, int _I1, int _I0);
extern __m128i _mm_set1_epi32(int _I);
extern void _mm_storeu_si128(__m128i *_P, __m128i _B);
extern __m128i _mm_or_si128(__m128i _A, __m128i _B);
extern __m128i _mm_slli_epi32(__m128i _A, int _Count);
extern __m128i _mm_srli_epi32(__m128i _A, int _Count);
extern __m128i _mm_add_epi32(__m128i _A, __m128i _B);
extern __m128i _mm_sub_epi32(__m128i _A, __m128i _B);
extern __m128i _mm_or_si128(__m128i _A, __m128i _B);
extern __m128i _mm_and_si128(__m128i _A, __m128i _B);
extern __m128i _mm_andnot_si128(__m128i _A, __m128i _B);
extern __m128i _mm_shufflehi_epi16(__m128i _A, int _Imm);
extern __m128i _mm_shufflelo_epi16(__m128i _A, int _Imm);
extern __m128i _mm_unpacklo_epi32(__m128i _A, __m128i _B);
extern __m128i _mm_unpackhi_epi32(__m128i _A, __m128i _B);
extern __m128i _mm_unpackhi_epi64(__m128i _A, __m128i _B);
extern __m128i _mm_srli_epi16(__m128i _A, int _Count);
extern __m128i _mm_slli_epi16(__m128i _A, int _Count);
#define _mm_xor_si64 _m_pxor
#define _mm_empty _m_empty
#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) (((fp3) << 6) | ((fp2) << 4) | \
((fp1) << 2) | ((fp0)))
#if defined(__cplusplus)
}
#endif
@@ -396,4 +417,21 @@ extern int g_hasMMX;
AS2( add outputPtr, increment*16)
#if defined(TC_WINDOWS_DRIVER) || defined (_UEFI)
#ifdef __cplusplus
extern "C" {
#endif
extern unsigned __int64 __cdecl _rotl64(unsigned __int64,int);
extern unsigned __int64 __cdecl _rotr64(unsigned __int64,int);
extern unsigned int __cdecl _rotl(unsigned int,int);
extern unsigned int __cdecl _rotr(unsigned int,int);
extern unsigned char _rotr8(unsigned char value, unsigned char shift);
extern unsigned short _rotr16(unsigned short value, unsigned char shift);
extern unsigned char _rotl8(unsigned char value, unsigned char shift);
extern unsigned short _rotl16(unsigned short value, unsigned char shift);
#ifdef __cplusplus
}
#endif
#endif
#endif