if (zz == 0) break;
d1 = BN_BITS2 - d0;
- if (d0) z[dN] = (z[dN] << d1) >> d1; /* clear up the top d1 bits */
+ /* clear up the top d1 bits */
+ if (d0)
+ z[dN] = (z[dN] << d1) >> d1;
+ else
+ z[dN] = 0;
z[0] ^= zz; /* reduction t^0 component */
for (k = 1; p[k] != 0; k++)
*/
int BN_GF2m_mod_solve_quad_arr(BIGNUM *r, const BIGNUM *a_, const int p[], BN_CTX *ctx)
{
- int ret = 0, count = 0;
- unsigned int j;
+ int ret = 0, count = 0, j;
BIGNUM *a, *z, *rho, *w, *w2, *tmp;
bn_check_top(a_);