BN_MONT_CTX *mont, BN_CTX *ctx)
{
BIGNUM *tmp,*tmp2;
+ int ret=0;
BN_CTX_start(ctx);
tmp = BN_CTX_get(ctx);
}
/* reduce from aRR to aR */
if (!BN_from_montgomery(r,tmp,mont,ctx)) goto err;
- BN_CTX_end(ctx);
- return(1);
+ ret=1;
err:
- return(0);
+ BN_CTX_end(ctx);
+ return(ret);
}
int BN_from_montgomery(BIGNUM *ret, BIGNUM *a, BN_MONT_CTX *mont,