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DES_bs_b.c
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/*
* This file is part of John the Ripper password cracker,
* Copyright (c) 1996-2001,2003,2010,2011 by Solar Designer
*/
#include "arch.h"
#include "common.h"
#include "DES_bs.h"
#if DES_BS_ASM && defined(_OPENMP) && defined(__GNUC__)
#warning Assembly code and OpenMP are both requested - will provide the former, but not the latter (for DES-based hashes). This may likely be corrected by enabling SIMD intrinsics with the C compiler (try adding -msse2 to OMPFLAGS).
#endif
#if !DES_BS_ASM
#define vzero (*(vtype *)&DES_bs_all.zero)
#if DES_bs_mt
#define vones (*(vtype *)&DES_bs_all_by_tnum(-1).ones)
#else
#define vones (*(vtype *)&DES_bs_all.ones)
#endif
#define DES_BS_VECTOR_LOOPS 0
#if defined(__ALTIVEC__) && DES_BS_DEPTH == 128
#ifdef __linux__
#include <altivec.h>
#endif
typedef vector signed int vtype;
#define vst(dst, ofs, src) \
vec_st((src), (ofs) * sizeof(DES_bs_vector), &(dst))
#define vxorf(a, b) \
vec_xor((a), (b))
#define vnot(dst, a) \
(dst) = vec_nor((a), (a))
#define vand(dst, a, b) \
(dst) = vec_and((a), (b))
#define vor(dst, a, b) \
(dst) = vec_or((a), (b))
#define vandn(dst, a, b) \
(dst) = vec_andc((a), (b))
#define vsel(dst, a, b, c) \
(dst) = vec_sel((a), (b), (c))
#elif defined(__ALTIVEC__) && \
((ARCH_BITS == 64 && DES_BS_DEPTH == 192) || \
(ARCH_BITS == 32 && DES_BS_DEPTH == 160))
#ifdef __linux__
#include <altivec.h>
#endif
typedef struct {
vector signed int f;
unsigned ARCH_WORD g;
} vtype;
#define vst(dst, ofs, src) \
vec_st((src).f, (ofs) * sizeof(DES_bs_vector), &((vtype *)&(dst))->f); \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g = (src).g
#define vxor(dst, a, b) \
(dst).f = vec_xor((a).f, (b).f); \
(dst).g = (a).g ^ (b).g
#define vnot(dst, a) \
(dst).f = vec_nor((a).f, (a).f); \
(dst).g = ~(a).g
#define vand(dst, a, b) \
(dst).f = vec_and((a).f, (b).f); \
(dst).g = (a).g & (b).g
#define vor(dst, a, b) \
(dst).f = vec_or((a).f, (b).f); \
(dst).g = (a).g | (b).g
#define vandn(dst, a, b) \
(dst).f = vec_andc((a).f, (b).f); \
(dst).g = (a).g & ~(b).g
#define vsel(dst, a, b, c) \
(dst).f = vec_sel((a).f, (b).f, (c).f); \
(dst).g = (((a).g & ~(c).g) ^ ((b).g & (c).g))
#elif defined(__ALTIVEC__) && DES_BS_DEPTH == 256
#ifdef __linux__
#include <altivec.h>
#endif
typedef struct {
vector signed int f, g;
} vtype;
#define vst(dst, ofs, src) \
vec_st((src).f, (ofs) * sizeof(DES_bs_vector), &((vtype *)&(dst))->f); \
vec_st((src).g, (ofs) * sizeof(DES_bs_vector), &((vtype *)&(dst))->g)
#define vxor(dst, a, b) \
(dst).f = vec_xor((a).f, (b).f); \
(dst).g = vec_xor((a).g, (b).g)
#define vnot(dst, a) \
(dst).f = vec_nor((a).f, (a).f); \
(dst).g = vec_nor((a).g, (a).g)
#define vand(dst, a, b) \
(dst).f = vec_and((a).f, (b).f); \
(dst).g = vec_and((a).g, (b).g)
#define vor(dst, a, b) \
(dst).f = vec_or((a).f, (b).f); \
(dst).g = vec_or((a).g, (b).g)
#define vandn(dst, a, b) \
(dst).f = vec_andc((a).f, (b).f); \
(dst).g = vec_andc((a).g, (b).g)
#define vsel(dst, a, b, c) \
(dst).f = vec_sel((a).f, (b).f, (c).f); \
(dst).g = vec_sel((a).g, (b).g, (c).g)
#elif defined(__AVX__) && DES_BS_DEPTH == 256 && !defined(DES_BS_NO_AVX256)
#include <immintrin.h>
/* Not __m256i because bitwise ops are "floating-point" with AVX */
typedef __m256 vtype;
#define vst(dst, ofs, src) \
_mm256_store_ps((float *)((DES_bs_vector *)&(dst) + (ofs)), (src))
#define vxorf(a, b) \
_mm256_xor_ps((a), (b))
#define vand(dst, a, b) \
(dst) = _mm256_and_ps((a), (b))
#define vor(dst, a, b) \
(dst) = _mm256_or_ps((a), (b))
#define vandn(dst, a, b) \
(dst) = _mm256_andnot_ps((b), (a))
#ifdef __XOP__
/* This could be _mm256_cmov_ps(), but it does not exist (yet?) */
#define vsel(dst, a, b, c) \
(dst) = __builtin_ia32_vpcmov_v8sf256((b), (a), (c))
#endif
/*
* We should be able to do 256-bit shifts with one instruction with AVX2, but
* for plain AVX let's use pairs of 128-bit instructions (and likely incur
* extra memory stores/loads because the rest of our AVX code is 256-bit). :-(
*/
#define vshl(dst, src, shift) \
((__m128i *)&(dst))[0] = \
_mm_slli_epi64(((__m128i *)&(src))[0], (shift)); \
((__m128i *)&(dst))[1] = \
_mm_slli_epi64(((__m128i *)&(src))[1], (shift))
#define vshr(dst, src, shift) \
((__m128i *)&(dst))[0] = \
_mm_srli_epi64(((__m128i *)&(src))[0], (shift)); \
((__m128i *)&(dst))[1] = \
_mm_srli_epi64(((__m128i *)&(src))[1], (shift))
#elif defined(__AVX__) && DES_BS_DEPTH == 384 && !defined(DES_BS_NO_AVX128)
#include <immintrin.h>
#ifdef __XOP__
#include <x86intrin.h>
#endif
typedef struct {
/* Not __m256i because bitwise ops are "floating-point" with AVX */
__m256 f;
__m128i g;
} vtype;
#define vst(dst, ofs, src) \
_mm256_store_ps( \
(float *)&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f, \
(src).f); \
_mm_store_si128(&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g, \
(src).g)
#define vxor(dst, a, b) \
(dst).f = _mm256_xor_ps((a).f, (b).f); \
(dst).g = _mm_xor_si128((a).g, (b).g)
#define vand(dst, a, b) \
(dst).f = _mm256_and_ps((a).f, (b).f); \
(dst).g = _mm_and_si128((a).g, (b).g)
#define vor(dst, a, b) \
(dst).f = _mm256_or_ps((a).f, (b).f); \
(dst).g = _mm_or_si128((a).g, (b).g)
#define vandn(dst, a, b) \
(dst).f = _mm256_andnot_ps((b).f, (a).f); \
(dst).g = _mm_andnot_si128((b).g, (a).g)
#ifdef __XOP__
/* This could be _mm256_cmov_ps(), but it does not exist (yet?) */
#define vsel(dst, a, b, c) \
(dst).f = __builtin_ia32_vpcmov_v8sf256((b).f, (a).f, (c).f); \
(dst).g = _mm_cmov_si128((b).g, (a).g, (c).g)
#endif
#define vshl(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_slli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_slli_epi64(((__m128i *)&(src).f)[1], (shift)); \
(dst).g = _mm_slli_epi64((src).g, (shift))
#define vshr(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_srli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_srli_epi64(((__m128i *)&(src).f)[1], (shift)); \
(dst).g = _mm_srli_epi64((src).g, (shift))
#elif defined(__AVX__) && DES_BS_DEPTH == 512
#include <immintrin.h>
typedef struct {
/* Not __m256i because bitwise ops are "floating-point" with AVX */
__m256 f, g;
} vtype;
#define vst(dst, ofs, src) \
_mm256_store_ps( \
(float *)&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f, \
(src).f); \
_mm256_store_ps( \
(float *)&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g, \
(src).g)
#define vxor(dst, a, b) \
(dst).f = _mm256_xor_ps((a).f, (b).f); \
(dst).g = _mm256_xor_ps((a).g, (b).g)
#define vand(dst, a, b) \
(dst).f = _mm256_and_ps((a).f, (b).f); \
(dst).g = _mm256_and_ps((a).g, (b).g)
#define vor(dst, a, b) \
(dst).f = _mm256_or_ps((a).f, (b).f); \
(dst).g = _mm256_or_ps((a).g, (b).g)
#define vandn(dst, a, b) \
(dst).f = _mm256_andnot_ps((b).f, (a).f); \
(dst).g = _mm256_andnot_ps((b).g, (a).g)
#ifdef __XOP__
/* This could be _mm256_cmov_ps(), but it does not exist (yet?) */
#define vsel(dst, a, b, c) \
(dst).f = __builtin_ia32_vpcmov_v8sf256((b).f, (a).f, (c).f); \
(dst).g = __builtin_ia32_vpcmov_v8sf256((b).g, (a).g, (c).g)
#endif
#define vshl(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_slli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_slli_epi64(((__m128i *)&(src).f)[1], (shift)); \
((__m128i *)&(dst).g)[0] = \
_mm_slli_epi64(((__m128i *)&(src).g)[0], (shift)); \
((__m128i *)&(dst).g)[1] = \
_mm_slli_epi64(((__m128i *)&(src).g)[1], (shift))
#define vshr(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_srli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_srli_epi64(((__m128i *)&(src).f)[1], (shift)); \
((__m128i *)&(dst).g)[0] = \
_mm_srli_epi64(((__m128i *)&(src).g)[0], (shift)); \
((__m128i *)&(dst).g)[1] = \
_mm_srli_epi64(((__m128i *)&(src).g)[1], (shift))
#elif defined(__AVX__) && defined(__MMX__) && DES_BS_DEPTH == 320 && \
!defined(DES_BS_NO_MMX)
#include <immintrin.h>
#include <mmintrin.h>
typedef struct {
/* Not __m256i because bitwise ops are "floating-point" with AVX */
__m256 f;
__m64 g;
} vtype;
#define vst(dst, ofs, src) \
_mm256_store_ps( \
(float *)&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f, \
(src).f); \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g = (src).g
#define vxor(dst, a, b) \
(dst).f = _mm256_xor_ps((a).f, (b).f); \
(dst).g = _mm_xor_si64((a).g, (b).g)
#define vand(dst, a, b) \
(dst).f = _mm256_and_ps((a).f, (b).f); \
(dst).g = _mm_and_si64((a).g, (b).g)
#define vor(dst, a, b) \
(dst).f = _mm256_or_ps((a).f, (b).f); \
(dst).g = _mm_or_si64((a).g, (b).g)
#define vandn(dst, a, b) \
(dst).f = _mm256_andnot_ps((b).f, (a).f); \
(dst).g = _mm_andnot_si64((b).g, (a).g)
#define vshl(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_slli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_slli_epi64(((__m128i *)&(src).f)[1], (shift)); \
(dst).g = _mm_slli_si64((src).g, (shift))
#define vshr(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_srli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_srli_epi64(((__m128i *)&(src).f)[1], (shift)); \
(dst).g = _mm_srli_si64((src).g, (shift))
#elif defined(__AVX__) && \
((ARCH_BITS == 64 && DES_BS_DEPTH == 320) || \
(ARCH_BITS == 32 && DES_BS_DEPTH == 288))
#include <immintrin.h>
#include <mmintrin.h>
typedef struct {
/* Not __m256i because bitwise ops are "floating-point" with AVX */
__m256 f;
unsigned ARCH_WORD g;
} vtype;
#define vst(dst, ofs, src) \
_mm256_store_ps( \
(float *)&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f, \
(src).f); \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g = (src).g
#define vxor(dst, a, b) \
(dst).f = _mm256_xor_ps((a).f, (b).f); \
(dst).g = (a).g ^ (b).g
#define vnot(dst, a) \
(dst).f = _mm256_xor_ps((a).f, vones.f); \
(dst).g = ~(a).g
#define vand(dst, a, b) \
(dst).f = _mm256_and_ps((a).f, (b).f); \
(dst).g = (a).g & (b).g
#define vor(dst, a, b) \
(dst).f = _mm256_or_ps((a).f, (b).f); \
(dst).g = (a).g | (b).g
#define vandn(dst, a, b) \
(dst).f = _mm256_andnot_ps((b).f, (a).f); \
(dst).g = (a).g & ~(b).g
#define vshl(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_slli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_slli_epi64(((__m128i *)&(src).f)[1], (shift)); \
(dst).g = (src).g << (shift)
#define vshr(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_srli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_srli_epi64(((__m128i *)&(src).f)[1], (shift)); \
(dst).g = (src).g >> (shift)
#elif defined(__AVX__) && defined(__MMX__) && \
((ARCH_BITS == 64 && DES_BS_DEPTH == 384) || \
(ARCH_BITS == 32 && DES_BS_DEPTH == 352))
#include <immintrin.h>
#include <mmintrin.h>
typedef struct {
/* Not __m256i because bitwise ops are "floating-point" with AVX */
__m256 f;
__m64 g;
unsigned ARCH_WORD h;
} vtype;
#define vst(dst, ofs, src) \
_mm256_store_ps( \
(float *)&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f, \
(src).f); \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g = (src).g; \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->h = (src).h
#define vxor(dst, a, b) \
(dst).f = _mm256_xor_ps((a).f, (b).f); \
(dst).g = _mm_xor_si64((a).g, (b).g); \
(dst).h = (a).h ^ (b).h
#define vnot(dst, a) \
(dst).f = _mm256_xor_ps((a).f, vones.f); \
(dst).g = _mm_xor_si64((a).g, vones.g); \
(dst).h = ~(a).h
#define vand(dst, a, b) \
(dst).f = _mm256_and_ps((a).f, (b).f); \
(dst).g = _mm_and_si64((a).g, (b).g); \
(dst).h = (a).h & (b).h
#define vor(dst, a, b) \
(dst).f = _mm256_or_ps((a).f, (b).f); \
(dst).g = _mm_or_si64((a).g, (b).g); \
(dst).h = (a).h | (b).h
#define vandn(dst, a, b) \
(dst).f = _mm256_andnot_ps((b).f, (a).f); \
(dst).g = _mm_andnot_si64((b).g, (a).g); \
(dst).h = (a).h & ~(b).h
#define vshl(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_slli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_slli_epi64(((__m128i *)&(src).f)[1], (shift)); \
(dst).g = _mm_slli_si64((src).g, (shift)); \
(dst).h = (src).h << (shift)
#define vshr(dst, src, shift) \
((__m128i *)&(dst).f)[0] = \
_mm_srli_epi64(((__m128i *)&(src).f)[0], (shift)); \
((__m128i *)&(dst).f)[1] = \
_mm_srli_epi64(((__m128i *)&(src).f)[1], (shift)); \
(dst).g = _mm_srli_si64((src).g, (shift)); \
(dst).h = (src).h >> (shift)
#elif defined(__SSE2__) && DES_BS_DEPTH == 128
#ifdef __AVX__
#include <immintrin.h>
#ifdef __XOP__
#include <x86intrin.h>
#endif
#else
#include <emmintrin.h>
#endif
typedef __m128i vtype;
#define vst(dst, ofs, src) \
_mm_store_si128((vtype *)((DES_bs_vector *)&(dst) + (ofs)), (src))
#define vxorf(a, b) \
_mm_xor_si128((a), (b))
#define vand(dst, a, b) \
(dst) = _mm_and_si128((a), (b))
#define vor(dst, a, b) \
(dst) = _mm_or_si128((a), (b))
#define vandn(dst, a, b) \
(dst) = _mm_andnot_si128((b), (a))
#ifdef __XOP__
#define vsel(dst, a, b, c) \
(dst) = _mm_cmov_si128((b), (a), (c))
#else
#define vsel(dst, a, b, c) \
(dst) = _mm_xor_si128(_mm_andnot_si128((c), (a)), \
_mm_and_si128((c), (b)))
#endif
#define vshl1(dst, src) \
(dst) = _mm_add_epi8((src), (src))
#define vshl(dst, src, shift) \
(dst) = _mm_slli_epi64((src), (shift))
#define vshr(dst, src, shift) \
(dst) = _mm_srli_epi64((src), (shift))
#elif defined(__SSE2__) && DES_BS_DEPTH == 256 && defined(DES_BS_NO_MMX)
#ifdef __AVX__
#include <immintrin.h>
#ifdef __XOP__
#include <x86intrin.h>
#endif
#else
#include <emmintrin.h>
#endif
typedef struct {
__m128i f, g;
} vtype;
#define vst(dst, ofs, src) \
_mm_store_si128(&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f, \
(src).f); \
_mm_store_si128(&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g, \
(src).g)
#define vxor(dst, a, b) \
(dst).f = _mm_xor_si128((a).f, (b).f); \
(dst).g = _mm_xor_si128((a).g, (b).g)
#define vand(dst, a, b) \
(dst).f = _mm_and_si128((a).f, (b).f); \
(dst).g = _mm_and_si128((a).g, (b).g)
#define vor(dst, a, b) \
(dst).f = _mm_or_si128((a).f, (b).f); \
(dst).g = _mm_or_si128((a).g, (b).g)
#define vandn(dst, a, b) \
(dst).f = _mm_andnot_si128((b).f, (a).f); \
(dst).g = _mm_andnot_si128((b).g, (a).g)
#ifdef __XOP__
#define vsel(dst, a, b, c) \
(dst).f = _mm_cmov_si128((b).f, (a).f, (c).f); \
(dst).g = _mm_cmov_si128((b).g, (a).g, (c).g)
#endif
#define vshl1(dst, src) \
(dst).f = _mm_add_epi8((src).f, (src).f); \
(dst).g = _mm_add_epi8((src).g, (src).g)
#define vshl(dst, src, shift) \
(dst).f = _mm_slli_epi64((src).f, (shift)); \
(dst).g = _mm_slli_epi64((src).g, (shift))
#define vshr(dst, src, shift) \
(dst).f = _mm_srli_epi64((src).f, (shift)); \
(dst).g = _mm_srli_epi64((src).g, (shift))
#elif defined(__SSE2__) && defined(__MMX__) && DES_BS_DEPTH == 192 && \
!defined(DES_BS_NO_MMX)
#include <emmintrin.h>
#include <mmintrin.h>
typedef struct {
__m128i f;
__m64 g;
} vtype;
#define vst(dst, ofs, src) \
_mm_store_si128(&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f, \
(src).f); \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g = (src).g
#define vxor(dst, a, b) \
(dst).f = _mm_xor_si128((a).f, (b).f); \
(dst).g = _mm_xor_si64((a).g, (b).g)
#define vand(dst, a, b) \
(dst).f = _mm_and_si128((a).f, (b).f); \
(dst).g = _mm_and_si64((a).g, (b).g)
#define vor(dst, a, b) \
(dst).f = _mm_or_si128((a).f, (b).f); \
(dst).g = _mm_or_si64((a).g, (b).g)
#define vandn(dst, a, b) \
(dst).f = _mm_andnot_si128((b).f, (a).f); \
(dst).g = _mm_andnot_si64((b).g, (a).g)
#define vshl1(dst, src) \
(dst).f = _mm_add_epi8((src).f, (src).f); \
(dst).g = _mm_add_pi8((src).g, (src).g)
#define vshl(dst, src, shift) \
(dst).f = _mm_slli_epi64((src).f, (shift)); \
(dst).g = _mm_slli_si64((src).g, (shift))
#define vshr(dst, src, shift) \
(dst).f = _mm_srli_epi64((src).f, (shift)); \
(dst).g = _mm_srli_si64((src).g, (shift))
#elif defined(__SSE2__) && \
((ARCH_BITS == 64 && DES_BS_DEPTH == 192) || \
(ARCH_BITS == 32 && DES_BS_DEPTH == 160))
#include <emmintrin.h>
typedef struct {
__m128i f;
unsigned ARCH_WORD g;
} vtype;
#define vst(dst, ofs, src) \
_mm_store_si128(&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f, \
(src).f); \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g = (src).g
#define vxor(dst, a, b) \
(dst).f = _mm_xor_si128((a).f, (b).f); \
(dst).g = (a).g ^ (b).g
#define vnot(dst, a) \
(dst).f = _mm_xor_si128((a).f, vones.f); \
(dst).g = ~(a).g
#define vand(dst, a, b) \
(dst).f = _mm_and_si128((a).f, (b).f); \
(dst).g = (a).g & (b).g
#define vor(dst, a, b) \
(dst).f = _mm_or_si128((a).f, (b).f); \
(dst).g = (a).g | (b).g
#define vandn(dst, a, b) \
(dst).f = _mm_andnot_si128((b).f, (a).f); \
(dst).g = (a).g & ~(b).g
#define vshl1(dst, src) \
(dst).f = _mm_add_epi8((src).f, (src).f); \
(dst).g = (src).g << 1
#define vshl(dst, src, shift) \
(dst).f = _mm_slli_epi64((src).f, (shift)); \
(dst).g = (src).g << (shift)
#define vshr(dst, src, shift) \
(dst).f = _mm_srli_epi64((src).f, (shift)); \
(dst).g = (src).g >> (shift)
#elif defined(__SSE2__) && defined(__MMX__) && \
((ARCH_BITS == 64 && DES_BS_DEPTH == 256) || \
(ARCH_BITS == 32 && DES_BS_DEPTH == 224))
#include <emmintrin.h>
#include <mmintrin.h>
typedef struct {
__m128i f;
__m64 g;
unsigned ARCH_WORD h;
} vtype;
#define vst(dst, ofs, src) \
_mm_store_si128(&((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f, \
(src).f); \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g = (src).g; \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->h = (src).h
#define vxor(dst, a, b) \
(dst).f = _mm_xor_si128((a).f, (b).f); \
(dst).g = _mm_xor_si64((a).g, (b).g); \
(dst).h = (a).h ^ (b).h
#define vnot(dst, a) \
(dst).f = _mm_xor_si128((a).f, vones.f); \
(dst).g = _mm_xor_si64((a).g, vones.g); \
(dst).h = ~(a).h
#define vand(dst, a, b) \
(dst).f = _mm_and_si128((a).f, (b).f); \
(dst).g = _mm_and_si64((a).g, (b).g); \
(dst).h = (a).h & (b).h
#define vor(dst, a, b) \
(dst).f = _mm_or_si128((a).f, (b).f); \
(dst).g = _mm_or_si64((a).g, (b).g); \
(dst).h = (a).h | (b).h
#define vandn(dst, a, b) \
(dst).f = _mm_andnot_si128((b).f, (a).f); \
(dst).g = _mm_andnot_si64((b).g, (a).g); \
(dst).h = (a).h & ~(b).h
#define vshl1(dst, src) \
(dst).f = _mm_add_epi8((src).f, (src).f); \
(dst).g = _mm_add_pi8((src).g, (src).g); \
(dst).h = (src).h << 1
#define vshl(dst, src, shift) \
(dst).f = _mm_slli_epi64((src).f, (shift)); \
(dst).g = _mm_slli_si64((src).g, (shift)); \
(dst).h = (src).h << (shift)
#define vshr(dst, src, shift) \
(dst).f = _mm_srli_epi64((src).f, (shift)); \
(dst).g = _mm_srli_si64((src).g, (shift)); \
(dst).h = (src).h >> (shift)
#elif defined(__MMX__) && ARCH_BITS != 64 && DES_BS_DEPTH == 64
#include <mmintrin.h>
typedef __m64 vtype;
#define vxorf(a, b) \
_mm_xor_si64((a), (b))
#define vand(dst, a, b) \
(dst) = _mm_and_si64((a), (b))
#define vor(dst, a, b) \
(dst) = _mm_or_si64((a), (b))
#define vandn(dst, a, b) \
(dst) = _mm_andnot_si64((b), (a))
#define vshl1(dst, src) \
(dst) = _mm_add_pi8((src), (src))
#define vshl(dst, src, shift) \
(dst) = _mm_slli_si64((src), (shift))
#define vshr(dst, src, shift) \
(dst) = _mm_srli_si64((src), (shift))
#elif defined(__MMX__) && ARCH_BITS == 32 && DES_BS_DEPTH == 96
#include <mmintrin.h>
typedef struct {
__m64 f;
unsigned ARCH_WORD g;
} vtype;
#define vst(dst, ofs, src) \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->f = (src).f; \
((vtype *)((DES_bs_vector *)&(dst) + (ofs)))->g = (src).g
#define vxor(dst, a, b) \
(dst).f = _mm_xor_si64((a).f, (b).f); \
(dst).g = (a).g ^ (b).g
#define vnot(dst, a) \
(dst).f = _mm_xor_si64((a).f, vones.f); \
(dst).g = ~(a).g
#define vand(dst, a, b) \
(dst).f = _mm_and_si64((a).f, (b).f); \
(dst).g = (a).g & (b).g
#define vor(dst, a, b) \
(dst).f = _mm_or_si64((a).f, (b).f); \
(dst).g = (a).g | (b).g
#define vandn(dst, a, b) \
(dst).f = _mm_andnot_si64((b).f, (a).f); \
(dst).g = (a).g & ~(b).g
#define vshl1(dst, src) \
(dst).f = _mm_add_pi8((src).f, (src).f); \
(dst).g = (src).g << 1
#define vshl(dst, src, shift) \
(dst).f = _mm_slli_si64((src).f, (shift)); \
(dst).g = (src).g << (shift)
#define vshr(dst, src, shift) \
(dst).f = _mm_srli_si64((src).f, (shift)); \
(dst).g = (src).g >> (shift)
#else
#if DES_BS_VECTOR
#undef DES_BS_VECTOR_LOOPS
#define DES_BS_VECTOR_LOOPS 1
#endif
typedef unsigned ARCH_WORD vtype;
#define vxorf(a, b) \
((a) ^ (b))
#define vnot(dst, a) \
(dst) = ~(a)
#define vand(dst, a, b) \
(dst) = (a) & (b)
#define vor(dst, a, b) \
(dst) = (a) | (b)
#define vandn(dst, a, b) \
(dst) = (a) & ~(b)
#define vsel(dst, a, b, c) \
(dst) = (((a) & ~(c)) ^ ((b) & (c)))
#define vshl(dst, src, shift) \
(dst) = (src) << (shift)
#define vshr(dst, src, shift) \
(dst) = (src) >> (shift)
/* Assume that 0 always fits in one load immediate instruction */
#undef vzero
#define vzero 0
/* Archs friendly to use of immediate values */
#if defined(__x86_64__) || defined(__i386__)
#undef vones
#define vones (~(vtype)0)
#endif
#endif
#ifndef vst
#define vst(dst, ofs, src) \
*((vtype *)((DES_bs_vector *)&(dst) + (ofs))) = (src)
#endif
#if !defined(vxor) && defined(vxorf)
#define vxor(dst, a, b) \
(dst) = vxorf((a), (b))
#endif
#if !defined(vxorf) && defined(vxor)
/*
* This requires gcc's "Statement Exprs" extension (also supported by a number
* of other C compilers).
*/
#define vxorf(a, b) \
({ vtype tmp; vxor(tmp, (a), (b)); tmp; })
#endif
#ifndef vnot
#define vnot(dst, a) \
vxor((dst), (a), vones)
#endif
#ifndef vshl1
#define vshl1(dst, src) \
vshl((dst), (src), 1)
#endif
#if !DES_BS_VECTOR_LOOPS && defined(vshl) && defined(vshr)
#define DES_BS_VECTOR_LOOPS_K 0
#define DEPTH_K
#define for_each_depth_k()
#define kvtype vtype
#define kvand vand
#define kvor vor
#define kvshl1 vshl1
#define kvshl vshl
#define kvshr vshr
#else
#if DES_BS_VECTOR
#define DES_BS_VECTOR_LOOPS_K 1
#define DEPTH_K [depth]
#define for_each_depth_k() \
for (depth = 0; depth < DES_BS_VECTOR; depth++)
#else
#define DES_BS_VECTOR_LOOPS_K 0
#endif
typedef unsigned ARCH_WORD kvtype;
#define kvand(dst, a, b) \
(dst) = (a) & (b)
#define kvor(dst, a, b) \
(dst) = (a) | (b)
#define kvshl1(dst, src) \
(dst) = (src) << 1
#define kvshl(dst, src, shift) \
(dst) = (src) << (shift)
#define kvshr(dst, src, shift) \
(dst) = (src) >> (shift)
#endif
#if !DES_BS_VECTOR || DES_BS_VECTOR_LOOPS_K
#ifdef __x86_64__
#define mask01 0x0101010101010101UL
#elif __i386__
#define mask01 0x01010101UL
#else
#undef mask01
#endif
#ifdef mask01
#define mask02 (mask01 << 1)
#define mask04 (mask01 << 2)
#define mask08 (mask01 << 3)
#define mask10 (mask01 << 4)
#define mask20 (mask01 << 5)
#define mask40 (mask01 << 6)
#define mask80 (mask01 << 7)
#endif
#endif
#ifndef mask01
#define mask01 (*(kvtype *)&DES_bs_all.masks[0])
#define mask02 (*(kvtype *)&DES_bs_all.masks[1])
#define mask04 (*(kvtype *)&DES_bs_all.masks[2])
#define mask08 (*(kvtype *)&DES_bs_all.masks[3])
#define mask10 (*(kvtype *)&DES_bs_all.masks[4])
#define mask20 (*(kvtype *)&DES_bs_all.masks[5])
#define mask40 (*(kvtype *)&DES_bs_all.masks[6])
#define mask80 (*(kvtype *)&DES_bs_all.masks[7])
#endif
#ifdef __i386__
/* register-starved */
#define LOAD_V \
kvtype v0 = *(kvtype *)&vp[0]; \
kvtype v4 = *(kvtype *)&vp[4];
#define v1 *(kvtype *)&vp[1]
#define v2 *(kvtype *)&vp[2]
#define v3 *(kvtype *)&vp[3]
#define v5 *(kvtype *)&vp[5]
#define v6 *(kvtype *)&vp[6]
#define v7 *(kvtype *)&vp[7]
#else
#define LOAD_V \
kvtype v0 = *(kvtype *)&vp[0]; \
kvtype v1 = *(kvtype *)&vp[1]; \
kvtype v2 = *(kvtype *)&vp[2]; \
kvtype v3 = *(kvtype *)&vp[3]; \
kvtype v4 = *(kvtype *)&vp[4]; \
kvtype v5 = *(kvtype *)&vp[5]; \
kvtype v6 = *(kvtype *)&vp[6]; \
kvtype v7 = *(kvtype *)&vp[7];
#endif
#define kvand_shl1_or(dst, src, mask) \
kvand(tmp, src, mask); \
kvshl1(tmp, tmp); \
kvor(dst, dst, tmp)
#define kvand_shl_or(dst, src, mask, shift) \
kvand(tmp, src, mask); \
kvshl(tmp, tmp, shift); \
kvor(dst, dst, tmp)
#define kvand_shl1(dst, src, mask) \
kvand(tmp, src, mask); \
kvshl1(dst, tmp)
#define kvand_or(dst, src, mask) \
kvand(tmp, src, mask); \
kvor(dst, dst, tmp)
#define kvand_shr_or(dst, src, mask, shift) \
kvand(tmp, src, mask); \
kvshr(tmp, tmp, shift); \
kvor(dst, dst, tmp)
#define kvand_shr(dst, src, mask, shift) \
kvand(tmp, src, mask); \
kvshr(dst, tmp, shift)
#define FINALIZE_NEXT_KEY_BIT_0 { \
kvtype m = mask01, va, vb, tmp; \
kvand(va, v0, m); \
kvand_shl1(vb, v1, m); \
kvand_shl_or(va, v2, m, 2); \
kvand_shl_or(vb, v3, m, 3); \
kvand_shl_or(va, v4, m, 4); \
kvand_shl_or(vb, v5, m, 5); \
kvand_shl_or(va, v6, m, 6); \
kvand_shl_or(vb, v7, m, 7); \
kvor(*(kvtype *)kp, va, vb); \
kp++; \
}
#define FINALIZE_NEXT_KEY_BIT_1 { \
kvtype m = mask02, va, vb, tmp; \
kvand_shr(va, v0, m, 1); \
kvand(vb, v1, m); \
kvand_shl1_or(va, v2, m); \
kvand_shl_or(vb, v3, m, 2); \
kvand_shl_or(va, v4, m, 3); \
kvand_shl_or(vb, v5, m, 4); \
kvand_shl_or(va, v6, m, 5); \
kvand_shl_or(vb, v7, m, 6); \
kvor(*(kvtype *)kp, va, vb); \
kp++; \
}
#define FINALIZE_NEXT_KEY_BIT_2 { \
kvtype m = mask04, va, vb, tmp; \
kvand_shr(va, v0, m, 2); \
kvand_shr(vb, v1, m, 1); \
kvand_or(va, v2, m); \
kvand_shl1_or(vb, v3, m); \
kvand_shl_or(va, v4, m, 2); \
kvand_shl_or(vb, v5, m, 3); \
kvand_shl_or(va, v6, m, 4); \
kvand_shl_or(vb, v7, m, 5); \
kvor(*(kvtype *)kp, va, vb); \
kp++; \
}
#define FINALIZE_NEXT_KEY_BIT_3 { \
kvtype m = mask08, va, vb, tmp; \
kvand_shr(va, v0, m, 3); \
kvand_shr(vb, v1, m, 2); \
kvand_shr_or(va, v2, m, 1); \
kvand_or(vb, v3, m); \
kvand_shl1_or(va, v4, m); \
kvand_shl_or(vb, v5, m, 2); \
kvand_shl_or(va, v6, m, 3); \
kvand_shl_or(vb, v7, m, 4); \
kvor(*(kvtype *)kp, va, vb); \
kp++; \
}
#define FINALIZE_NEXT_KEY_BIT_4 { \
kvtype m = mask10, va, vb, tmp; \
kvand_shr(va, v0, m, 4); \
kvand_shr(vb, v1, m, 3); \
kvand_shr_or(va, v2, m, 2); \
kvand_shr_or(vb, v3, m, 1); \
kvand_or(va, v4, m); \
kvand_shl1_or(vb, v5, m); \
kvand_shl_or(va, v6, m, 2); \
kvand_shl_or(vb, v7, m, 3); \
kvor(*(kvtype *)kp, va, vb); \
kp++; \
}
#define FINALIZE_NEXT_KEY_BIT_5 { \
kvtype m = mask20, va, vb, tmp; \
kvand_shr(va, v0, m, 5); \
kvand_shr(vb, v1, m, 4); \
kvand_shr_or(va, v2, m, 3); \
kvand_shr_or(vb, v3, m, 2); \
kvand_shr_or(va, v4, m, 1); \
kvand_or(vb, v5, m); \
kvand_shl1_or(va, v6, m); \
kvand_shl_or(vb, v7, m, 2); \
kvor(*(kvtype *)kp, va, vb); \
kp++; \
}
#define FINALIZE_NEXT_KEY_BIT_6 { \
kvtype m = mask40, va, vb, tmp; \
kvand_shr(va, v0, m, 6); \
kvand_shr(vb, v1, m, 5); \
kvand_shr_or(va, v2, m, 4); \
kvand_shr_or(vb, v3, m, 3); \
kvand_shr_or(va, v4, m, 2); \
kvand_shr_or(vb, v5, m, 1); \
kvand_or(va, v6, m); \
kvand_shl1_or(vb, v7, m); \
kvor(*(kvtype *)kp, va, vb); \
kp++; \
}
#define FINALIZE_NEXT_KEY_BIT_7 { \
kvtype m = mask80, va, vb, tmp; \
kvand_shr(va, v0, m, 7); \
kvand_shr(vb, v1, m, 6); \
kvand_shr_or(va, v2, m, 5); \
kvand_shr_or(vb, v3, m, 4); \
kvand_shr_or(va, v4, m, 3); \
kvand_shr_or(vb, v5, m, 2); \
kvand_shr_or(va, v6, m, 1); \
kvand_or(vb, v7, m); \
kvor(*(kvtype *)kp, va, vb); \
kp++; \
}
#if DES_bs_mt
static MAYBE_INLINE void DES_bs_finalize_keys(int t)
#else
static MAYBE_INLINE void DES_bs_finalize_keys(void)