VeraCrypt
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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2016-10-04 13:21:48 +0200
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2016-10-17 18:40:23 +0200
commite5a9e9239b0cf1001d9b91497b4ff3ab4a190b1f (patch)
tree5656a151e5f777d834924a3784432c5bd928ed03 /src/Crypto/cpu.h
parent7ff3c5d1080482c55a5c5f4720d22d212a8d7373 (diff)
downloadVeraCrypt-e5a9e9239b0cf1001d9b91497b4ff3ab4a190b1f.tar.gz
VeraCrypt-e5a9e9239b0cf1001d9b91497b4ff3ab4a190b1f.zip
Crypto: Use SIMD optimized Serpent implementation from Botan. 2.5x speed gain factor. Update credits and copyrights notice.
Diffstat (limited to 'src/Crypto/cpu.h')
-rw-r--r--src/Crypto/cpu.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/src/Crypto/cpu.h b/src/Crypto/cpu.h
index 2d26e927..1057a373 100644
--- a/src/Crypto/cpu.h
+++ b/src/Crypto/cpu.h
@@ -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