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add sm2

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[GGSuchao]
2017-07-06 12:38:24 +08:00
committed by GGSuchao
parent 576bb64d83
commit 931e9fe169
1 changed files with 24 additions and 24 deletions
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48
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 ("movl %eax,a");
ASM ("movl a,%eax");
ASM ("mull b");
ASM ("addl %eax,c");
ASM ("adcl %edx,$0h");
ASM ("addl c,%eax");
ASM ("adcl $0h,%edx");
ASM ("divl m");
ASM ("movl %ebx,rp");
ASM ("movl (%ebx),%edx");
ASM ("movl rp,%ebx");
ASM ("movl %edx,(%ebx)");
}
int muldvm(a,c,m,rp)
int a,c,m,*rp;
{
ASM ("movl %edx,a");
ASM ("movl %eax,c");
ASM ("movl a,%edx");
ASM ("movl c,%eax");
ASM ("divl m");
ASM ("movl %ebx,rp");
ASM ("movl (%ebx),%edx");
ASM ("movl rp,%ebx");
ASM ("movl %edx,(%ebx)");
}
int muldvd(a,b,c,rp)
int a,b,c,*rp;
{
ASM ("movl %eax,a");
ASM ("movl a,%eax");
ASM ("mull b");
ASM ("addl %eax,c");
ASM ("adcl %edx,$0h");
ASM ("movl %ebx,rp");
ASM ("movl (%ebx),%eax");
ASM ("movl %eax,%edx");
ASM ("addl c,%eax");
ASM ("adcl $0h,%edx");
ASM ("movl rp,%ebx");
ASM ("movl %eax,(%ebx)");
ASM ("movl %edx,%eax");
}
void muldvd2(a,b,c,rp)
int a,b,*c,*rp;
{
ASM ("movl %eax,a");
ASM ("movl a,%eax");
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");
ASM ("movl c,%ebx");
ASM ("addl (%ebx),%eax");
ASM ("adcl $0h,%edx");
ASM ("movl rp,%esi");
ASM ("addl (%esi),%eax");
ASM ("adcl $0h,%edx");
ASM ("movl %eax,(%esi)");
ASM ("movl %edx,(%ebx)");
}