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add sm2

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[GGSuchao]
2017-07-06 12:16:27 +08:00
committed by GGSuchao
parent faf32796f4
commit f5160e945c
1 changed files with 29 additions and 29 deletions
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58
crypto/sm2/miracl/mrmuldv.c
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@@ -9,49 +9,49 @@
int muldiv(a,b,c,m,rp)
int a,b,c,m,*rp;
{
ASM ("mov %eax,DWORD PTR a");
ASM ("mul DWORD PTR b");
ASM ("add %eax,DWORD PTR c");
ASM ("adc %edx,0h");
ASM ("div DWORD PTR m");
ASM ("mov %ebx,DWORD PTR rp");
ASM ("mov [%ebx],%edx");
ASM ("movl %eax,a");
ASM ("mull b");
ASM ("addl %eax,c");
ASM ("adcl %edx,0h");
ASM ("divl m");
ASM ("movl %ebx,rp");
ASM ("movl (%ebx),%edx");
}
int muldvm(a,c,m,rp)
int a,c,m,*rp;
{
ASM ("mov %edx,DWORD PTR a");
ASM ("mov %eax,DWORD PTR c");
ASM ("div DWORD PTR m");
ASM ("mov %ebx,DWORD PTR rp");
ASM ("mov [%ebx],%edx");
ASM ("movl %edx,a");
ASM ("movl %eax,c");
ASM ("divl m");
ASM ("movl %ebx,rp");
ASM ("movl (%ebx),%edx");
}
int muldvd(a,b,c,rp)
int a,b,c,*rp;
{
ASM ("mov %eax,DWORD PTR a");
ASM ("mul DWORD PTR b");
ASM ("add %eax,DWORD PTR c");
ASM ("adc %edx,0h");
ASM ("mov %ebx,DWORD PTR rp");
ASM ("mov [%ebx],%eax");
ASM ("mov %eax,%edx");
ASM ("movl %eax,a");
ASM ("mull b");
ASM ("addl %eax,c");
ASM ("adcl %edx,0h");
ASM ("movl %ebx,rp");
ASM ("movl (%ebx),%eax");
ASM ("movl %eax,%edx");
}
void muldvd2(a,b,c,rp)
int a,b,*c,*rp;
{
ASM ("mov %eax,DWORD PTR a");
ASM ("mul DWORD PTR b");
ASM ("mov %ebx,DWORD PTR c");
ASM ("add %eax,[%ebx]");
ASM ("adc %edx,0h");
ASM ("mov %esi,DWORD PTR rp");
ASM ("add %eax,[esi]");
ASM ("adc %edx,0h");
ASM ("mov [%esi],%eax");
ASM ("mov [%ebx],%edx");
ASM ("movl %eax,a");
ASM ("mull b");
ASM ("movl %ebx,c");
ASM ("addl %eax,(%ebx)");
ASM ("adcl %edx,0h");
ASM ("movl %esi,rp");
ASM ("addl %eax,(esi)");
ASM ("adcl %edx,0h");
ASM ("movl (%esi),%eax");
ASM ("movl (%ebx),%edx");
}