522     int wvalue;  // The 'value' of the window  in mod_exp_recp()  local
542     wvalue = 1;  in mod_exp_recp()
549         wvalue <<= (i - wend);  in mod_exp_recp()
550         wvalue |= 1;  in mod_exp_recp()
567     if (!BN_mod_mul_reciprocal(r, r, val[wvalue >> 1], &recp, ctx)) {  in mod_exp_recp()
688     int wvalue = 1;  in BN_mod_exp_mont()  local
692         wvalue <<= (i - wsize);  in BN_mod_exp_mont()
693         wvalue |= 1;  in BN_mod_exp_mont()
707     assert(wvalue & 1);  in BN_mod_exp_mont()
708     assert(wvalue < (1 << window));  in BN_mod_exp_mont()
709     if (!BN_mod_mul_montgomery(r, r, val[wvalue >> 1], mont, ctx)) {  in BN_mod_exp_mont()
800     unsigned wvalue = 1;  in bn_mod_exp_mont_small()  local
804         wvalue <<= (i - wsize);  in bn_mod_exp_mont_small()
805         wvalue |= 1;  in bn_mod_exp_mont_small()
819     assert(wvalue & 1);  in bn_mod_exp_mont_small()
820     assert(wvalue < (1u << window));  in bn_mod_exp_mont_small()
821     if (!bn_mod_mul_montgomery_small(r, num_r, r, num_r, val[wvalue >> 1],  in bn_mod_exp_mont_small()
984   int i, ret = 0, window, wvalue;  in BN_mod_exp_mont_consttime()  local
1163     for (wvalue = 0, i = bits % 5; i >= 0; i--, bits--) {  in BN_mod_exp_mont_consttime()
1164       wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);  in BN_mod_exp_mont_consttime()
1166     bn_gather5(tmp.d, top, powerbuf, wvalue);  in BN_mod_exp_mont_consttime()
1176         for (wvalue = 0, i = 0; i < 5; i++, bits--) {  in BN_mod_exp_mont_consttime()
1177           wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);  in BN_mod_exp_mont_consttime()
1185         bn_mul_mont_gather5(tmp.d, tmp.d, powerbuf, np, n0, top, wvalue);  in BN_mod_exp_mont_consttime()
1200         wvalue = p_bytes[p->top * BN_BYTES - 1];  in BN_mod_exp_mont_consttime()
1201         wvalue >>= (bits - 4) & 7;  in BN_mod_exp_mont_consttime()
1202         wvalue &= 0x1f;  in BN_mod_exp_mont_consttime()
1204         bn_power5(tmp.d, tmp.d, powerbuf, np, n0, top, wvalue);  in BN_mod_exp_mont_consttime()
1255     for (wvalue = 0, i = bits % window; i >= 0; i--, bits--) {  in BN_mod_exp_mont_consttime()
1256       wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);  in BN_mod_exp_mont_consttime()
1258     if (!copy_from_prebuf(&tmp, top, powerbuf, wvalue, window)) {  in BN_mod_exp_mont_consttime()
1265       wvalue = 0;  // The 'value' of the window  in BN_mod_exp_mont_consttime()
1272         wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);  in BN_mod_exp_mont_consttime()
1276       if (!copy_from_prebuf(&am, top, powerbuf, wvalue, window)) {  in BN_mod_exp_mont_consttime()