503     int wvalue;  // The 'value' of the window  in mod_exp_recp()  local
523     wvalue = 1;  in mod_exp_recp()
530         wvalue <<= (i - wend);  in mod_exp_recp()
531         wvalue |= 1;  in mod_exp_recp()
548     if (!BN_mod_mul_reciprocal(r, r, val[wvalue >> 1], &recp, ctx)) {  in mod_exp_recp()
672     int wvalue = 1;  in BN_mod_exp_mont()  local
676         wvalue <<= (i - wsize);  in BN_mod_exp_mont()
677         wvalue |= 1;  in BN_mod_exp_mont()
691     assert(wvalue & 1);  in BN_mod_exp_mont()
692     assert(wvalue < (1 << window));  in BN_mod_exp_mont()
694       if (!BN_copy(r, val[wvalue >> 1])) {  in BN_mod_exp_mont()
697     } else if (!BN_mod_mul_montgomery(r, r, val[wvalue >> 1], mont, ctx)) {  in BN_mod_exp_mont()
776     unsigned wvalue = 1;  in bn_mod_exp_mont_small()  local
780         wvalue <<= (i - wsize);  in bn_mod_exp_mont_small()
781         wvalue |= 1;  in bn_mod_exp_mont_small()
793     assert(wvalue & 1);  in bn_mod_exp_mont_small()
794     assert(wvalue < (1u << window));  in bn_mod_exp_mont_small()
796       OPENSSL_memcpy(r, val[wvalue >> 1], num * sizeof(BN_ULONG));  in bn_mod_exp_mont_small()
798       bn_mod_mul_montgomery_small(r, r, val[wvalue >> 1], num, mont);  in bn_mod_exp_mont_small()
904   int i, ret = 0, window, wvalue;  in BN_mod_exp_mont_consttime()  local
1087     for (wvalue = 0, i = bits % 5; i >= 0; i--, bits--) {  in BN_mod_exp_mont_consttime()
1088       wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);  in BN_mod_exp_mont_consttime()
1090     bn_gather5(tmp.d, top, powerbuf, wvalue);  in BN_mod_exp_mont_consttime()
1100         for (wvalue = 0, i = 0; i < 5; i++, bits--) {  in BN_mod_exp_mont_consttime()
1101           wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);  in BN_mod_exp_mont_consttime()
1109         bn_mul_mont_gather5(tmp.d, tmp.d, powerbuf, np, n0, top, wvalue);  in BN_mod_exp_mont_consttime()
1124         wvalue = p_bytes[p->width * BN_BYTES - 1];  in BN_mod_exp_mont_consttime()
1125         wvalue >>= (bits - 4) & 7;  in BN_mod_exp_mont_consttime()
1126         wvalue &= 0x1f;  in BN_mod_exp_mont_consttime()
1128         bn_power5(tmp.d, tmp.d, powerbuf, np, n0, top, wvalue);  in BN_mod_exp_mont_consttime()
1178     for (wvalue = 0, i = bits % window; i >= 0; i--, bits--) {  in BN_mod_exp_mont_consttime()
1179       wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);  in BN_mod_exp_mont_consttime()
1181     if (!copy_from_prebuf(&tmp, top, powerbuf, wvalue, window)) {  in BN_mod_exp_mont_consttime()
1188       wvalue = 0;  // The 'value' of the window  in BN_mod_exp_mont_consttime()
1195         wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);  in BN_mod_exp_mont_consttime()
1199       if (!copy_from_prebuf(&am, top, powerbuf, wvalue, window)) {  in BN_mod_exp_mont_consttime()