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crypto/bn/asm/rsaz-x86_64.pl: make it work on Win64.

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This commit is contained in:
Andy Polyakov 2013-12-03 22:28:48 +01:00
parent 31ed9a2131
commit 8bd7ca9996
2 changed files with 15 additions and 13 deletions
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2
crypto/bn/asm/rsaz-x86_64.pl
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@ -910,6 +910,7 @@ rsaz_512_mul_gather4:
push %r14
push %r15
mov $pwr, $pwr
subq \$128+24, %rsp
.Lmul_gather4_body:
___
@ -1249,6 +1250,7 @@ rsaz_512_mul_scatter4:
push %r14
push %r15
mov $pwr, $pwr
subq \$128+24, %rsp
.Lmul_scatter4_body:
leaq ($tbl,$pwr,4), $tbl

26
crypto/bn/rsaz_exp.c
View file

@ -46,8 +46,8 @@
* See crypto/bn/asm/rsaz-avx2.pl for further details.
*/
void rsaz_1024_norm2red_avx2(void *red,const void *norm);
void rsaz_1024_mul_avx2(void *ret,const void *a,const void *b,const void *n,unsigned long k);
void rsaz_1024_sqr_avx2(void *ret,const void *a,const void *n,unsigned long k,int cnt);
void rsaz_1024_mul_avx2(void *ret,const void *a,const void *b,const void *n,BN_ULONG k);
void rsaz_1024_sqr_avx2(void *ret,const void *a,const void *n,BN_ULONG k,int cnt);
void rsaz_1024_scatter5_avx2(void *tbl,const void *val,int i);
void rsaz_1024_gather5_avx2(void *val,const void *tbl,int i);
void rsaz_1024_red2norm_avx2(void *norm,const void *red);
@ -63,9 +63,9 @@ void rsaz_1024_red2norm_avx2(void *norm,const void *red);
# define ALIGN64 /* not fatal, might hurt performance a little */
#endif
ALIGN64 static const unsigned long one[40] =
ALIGN64 static const BN_ULONG one[40] =
{1,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
ALIGN64 static const unsigned long two80[40] =
ALIGN64 static const BN_ULONG two80[40] =
{0,0,1<<22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
void RSAZ_1024_mod_exp_avx2(BN_ULONG result_norm[16],
@ -256,13 +256,13 @@ void RSAZ_1024_mod_exp_avx2(BN_ULONG result_norm[16],
/*
* See crypto/bn/rsaz-x86_64.pl for further details.
*/
void rsaz_512_mul(void *ret,const void *a,const void *b,const void *n,unsigned long k);
void rsaz_512_mul_scatter4(void *ret,const void *a,const void *n,unsigned long k,const void *tbl,unsigned int power);
void rsaz_512_mul_gather4(void *ret,const void *a,const void *tbl,const void *n,unsigned long k,unsigned int power);
void rsaz_512_mul_by_one(void *ret,const void *a,const void *n,unsigned long k);
void rsaz_512_sqr(void *ret,const void *a,const void *n,unsigned long k,int cnt);
void rsaz_512_scatter4(void *tbl, const unsigned long *val, int power);
void rsaz_512_gather4(unsigned long *val, const void *tbl, int power);
void rsaz_512_mul(void *ret,const void *a,const void *b,const void *n,BN_ULONG k);
void rsaz_512_mul_scatter4(void *ret,const void *a,const void *n,BN_ULONG k,const void *tbl,unsigned int power);
void rsaz_512_mul_gather4(void *ret,const void *a,const void *tbl,const void *n,BN_ULONG k,unsigned int power);
void rsaz_512_mul_by_one(void *ret,const void *a,const void *n,BN_ULONG k);
void rsaz_512_sqr(void *ret,const void *a,const void *n,BN_ULONG k,int cnt);
void rsaz_512_scatter4(void *tbl, const BN_ULONG *val, int power);
void rsaz_512_gather4(BN_ULONG *val, const void *tbl, int power);
void RSAZ_512_mod_exp(BN_ULONG result[8],
const BN_ULONG base[8], const BN_ULONG exponent[8],
@ -270,8 +270,8 @@ void RSAZ_512_mod_exp(BN_ULONG result[8],
{
unsigned char storage[16*8*8+64*2+64]; /* 1.2KB */
unsigned char *table = storage + (64-((size_t)storage%64));
unsigned long *a_inv = (unsigned long *)(table+16*8*8),
*temp = (unsigned long *)(table+16*8*8+8*8);
BN_ULONG *a_inv = (BN_ULONG *)(table+16*8*8),
*temp = (BN_ULONG *)(table+16*8*8+8*8);
unsigned char *p_str = (unsigned char*)exponent;
int index;
unsigned int wvalue;