5 Author: Pekka Riikonen <priikone@silcnet.org>
7 Copyright (C) 2001 - 2005 Pekka Riikonen
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; version 2 of the License.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
24 void silc_mp_init(SilcMPInt *mp)
29 void silc_mp_uninit(SilcMPInt *mp)
34 size_t silc_mp_size(SilcMPInt *mp)
39 size_t silc_mp_sizeinbase(SilcMPInt *mp, int base)
41 return mpz_sizeinbase(mp, base);
44 void silc_mp_set(SilcMPInt *dst, SilcMPInt *src)
49 void silc_mp_set_ui(SilcMPInt *dst, SilcUInt32 ui)
54 void silc_mp_set_si(SilcMPInt *dst, SilcInt32 si)
59 void silc_mp_set_str(SilcMPInt *dst, const char *str, int base)
61 mpz_set_str(dst, str, base);
64 SilcUInt32 silc_mp_get_ui(SilcMPInt *mp)
66 return (SilcUInt32)mpz_get_ui(mp);
69 char *silc_mp_get_str(char *str, SilcMPInt *mp, int base)
71 return mpz_get_str(str, base, mp);
74 void silc_mp_add(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
76 mpz_add(dst, mp1, mp2);
79 void silc_mp_add_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
81 mpz_add_ui(dst, mp1, ui);
84 void silc_mp_sub(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
86 mpz_sub(dst, mp1, mp2);
89 void silc_mp_sub_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
91 mpz_sub_ui(dst, mp1, ui);
94 void silc_mp_mul(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
96 mpz_mul(dst, mp1, mp2);
99 void silc_mp_mul_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
101 mpz_mul_ui(dst, mp1, ui);
104 void silc_mp_mul_2exp(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 exp)
106 mpz_mul_2exp(dst, mp1, exp);
109 void silc_mp_sqrt(SilcMPInt *dst, SilcMPInt *src)
114 void silc_mp_div(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
116 mpz_div(dst, mp1, mp2);
119 void silc_mp_div_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
121 mpz_div_ui(dst, mp1, ui);
124 void silc_mp_div_qr(SilcMPInt *q, SilcMPInt *r, SilcMPInt *mp1,
128 mpz_fdiv_qr(q, r, mp1, mp2);
130 mpz_div(q, mp1, mp2);
132 mpz_mod(r, mp1, mp2);
135 void silc_mp_div_2exp(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 exp)
137 mpz_fdiv_q_2exp(dst, mp1, exp);
140 void silc_mp_div_2exp_qr(SilcMPInt *q, SilcMPInt *r, SilcMPInt *mp1,
144 mpz_fdiv_q_2exp(q, mp1, exp);
146 mpz_fdiv_r_2exp(r, mp1, exp);
149 void silc_mp_mod(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
151 mpz_mod(dst, mp1, mp2);
154 void silc_mp_mod_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
156 mpz_mod_ui(dst, mp1, ui);
159 void silc_mp_mod_2exp(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
161 mpz_mod_2exp(dst, mp1, ui);
164 void silc_mp_pow(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *exp)
166 SilcUInt32 uiexp = mpz_get_ui(exp);
167 mpz_pow_ui(dst, mp1, uiexp);
170 void silc_mp_pow_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 exp)
172 mpz_pow_ui(dst, mp1, exp);
175 void silc_mp_pow_mod(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *exp,
178 mpz_powm(dst, mp1, exp, mod);
181 void silc_mp_pow_mod_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 exp,
184 mpz_powm_ui(dst, mp1, exp, mod);
187 void silc_mp_gcd(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
189 mpz_gcd(dst, mp1, mp2);
192 void silc_mp_gcdext(SilcMPInt *g, SilcMPInt *s, SilcMPInt *t, SilcMPInt *mp1,
195 mpz_gcdext(g, s, t, mp1, mp2);
198 int silc_mp_cmp(SilcMPInt *mp1, SilcMPInt *mp2)
200 return mpz_cmp(mp1, mp2);
203 int silc_mp_cmp_si(SilcMPInt *mp1, SilcInt32 si)
205 return mpz_cmp_si(mp1, si);
208 int silc_mp_cmp_ui(SilcMPInt *mp1, SilcUInt32 ui)
210 return mpz_cmp_ui(mp1, ui);
213 void silc_mp_abs(SilcMPInt *dst, SilcMPInt *src)
218 void silc_mp_neg(SilcMPInt *dst, SilcMPInt *src)
223 void silc_mp_and(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
225 mpz_and(dst, mp1, mp2);
228 void silc_mp_or(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
230 mpz_ior(dst, mp1, mp2);
233 void silc_mp_xor(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
235 mpz_xor(dst, mp1, mp2);