BNerr(BN_F_BN_MOD_EXP_MONT,BN_R_CALLED_WITH_EVEN_MODULUS);
return(0);
}
- d= &(ctx->bn[ctx->tos++]);
- r= &(ctx->bn[ctx->tos++]);
bits1=BN_num_bits(p1);
bits2=BN_num_bits(p2);
if ((bits1 == 0) && (bits2 == 0))
{
- BN_one(r);
+ BN_one(rr);
return(1);
}
+
+ BN_CTX_start(ctx);
+ d = BN_CTX_get(ctx);
+ r = BN_CTX_get(ctx);
+ if (d == NULL || r == NULL) goto err;
+
bits=(bits1 > bits2)?bits1:bits2;
/* If this is not done, things will break in the montgomery
ret=1;
err:
if ((in_mont == NULL) && (mont != NULL)) BN_MONT_CTX_free(mont);
- ctx->tos-=2;
+ BN_CTX_end(ctx);
for (i=0; i<ts; i++)
{
for (j=0; j<ts; j++)