5 Author: Pekka Riikonen <priikone@silcnet.org>
7 Copyright (C) 2005 - 2007 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.
20 #include "silccrypto.h"
23 void silc_mp_init(SilcMPInt *mp)
25 (void)tma_mp_init(mp);
28 SilcBool silc_mp_sinit(SilcStack stack, SilcMPInt *mp)
35 void silc_mp_uninit(SilcMPInt *mp)
40 void silc_mp_suninit(SilcStack stack, SilcMPInt *mp)
46 size_t silc_mp_size(SilcMPInt *mp)
48 return tma_mp_unsigned_bin_size(mp);
51 size_t silc_mp_sizeinbase(SilcMPInt *mp, int base)
54 tma_mp_radix_size(mp, base, &size);
60 void silc_mp_set(SilcMPInt *dst, SilcMPInt *src)
62 (void)tma_mp_copy(src, dst);
65 void silc_mp_set_ui(SilcMPInt *dst, SilcUInt32 ui)
67 (void)tma_mp_set_int(dst, ui);
70 void silc_mp_set_si(SilcMPInt *dst, SilcInt32 si)
72 (void)tma_mp_set_int(dst, si);
75 void silc_mp_set_str(SilcMPInt *dst, const char *str, int base)
77 (void)tma_mp_read_radix(dst, str, base);
80 SilcUInt32 silc_mp_get_ui(SilcMPInt *mp)
82 return (SilcUInt32)tma_mp_get_int(mp);
85 char *silc_mp_get_str(char *str, SilcMPInt *mp, int base)
87 if (tma_mp_toradix(mp, str, base) != MP_OKAY)
92 void silc_mp_add(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
94 (void)tma_mp_add(mp1, mp2, dst);
97 void silc_mp_add_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
99 tma_mp_add_d(mp1, (tma_mp_digit)ui, dst);
102 void silc_mp_sub(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
104 (void)tma_mp_sub(mp1, mp2, dst);
107 void silc_mp_sub_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
109 (void)tma_mp_sub_d(mp1, (tma_mp_digit)ui, dst);
112 void silc_mp_mul(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
114 (void)tma_mp_mul(mp1, mp2, dst);
117 void silc_mp_mul_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
119 (void)tma_mp_mul_d(mp1, (tma_mp_digit)ui, dst);
122 void silc_mp_mul_2exp(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 exp)
124 (void)tma_mp_mul_2d(mp1, exp, dst);
127 void silc_mp_sqrt(SilcMPInt *dst, SilcMPInt *src)
129 (void)tma_mp_sqrt(src, dst);
132 void silc_mp_div(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
134 (void)tma_mp_div(mp1, mp2, dst, NULL);
137 void silc_mp_div_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
139 (void)tma_mp_div_d(mp1, (tma_mp_digit)ui, dst, NULL);
142 void silc_mp_div_qr(SilcMPInt *q, SilcMPInt *r, SilcMPInt *mp1,
145 (void)tma_mp_div(mp1, mp2, q, r);
148 void silc_mp_div_2exp(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 exp)
150 (void)tma_mp_div_2d(mp1, exp, dst, NULL);
153 void silc_mp_div_2exp_qr(SilcMPInt *q, SilcMPInt *r, SilcMPInt *mp1,
156 (void)tma_mp_div_2d(mp1, exp, q, r);
159 void silc_mp_mod(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
161 (void)tma_mp_mod(mp1, mp2, dst);
164 void silc_mp_mod_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
167 (void)tma_mp_mod_d(mp1, ui, &d);
168 silc_mp_set_ui(dst, d);
171 void silc_mp_mod_2exp(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 ui)
173 (void)tma_mp_mod_2d(mp1, ui, dst);
176 void silc_mp_pow(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *exp)
178 SILC_NOT_IMPLEMENTED("silc_mp_pow");
182 void silc_mp_pow_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 exp)
184 (void)tma_mp_expt_d(mp1, (tma_mp_digit)exp, dst);
187 void silc_mp_pow_mod(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *exp,
190 (void)tma_mp_exptmod(mp1, exp, mod, dst);
193 void silc_mp_pow_mod_ui(SilcMPInt *dst, SilcMPInt *mp1, SilcUInt32 exp,
198 silc_mp_set_ui(&tmp, exp);
199 silc_mp_pow_mod(dst, mp1, &tmp, mod);
200 silc_mp_uninit(&tmp);
203 void silc_mp_gcd(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
205 (void)tma_mp_gcd(mp1, mp2, dst);
208 void silc_mp_gcdext(SilcMPInt *g, SilcMPInt *s, SilcMPInt *t, SilcMPInt *mp1,
211 (void)tma_mp_exteuclid(mp1, mp2, s, t, g);
214 int silc_mp_cmp(SilcMPInt *mp1, SilcMPInt *mp2)
216 return tma_mp_cmp(mp1, mp2);
219 int silc_mp_cmp_si(SilcMPInt *mp1, SilcInt32 si)
221 return tma_mp_cmp_d(mp1, si);
224 int silc_mp_cmp_ui(SilcMPInt *mp1, SilcUInt32 ui)
226 return tma_mp_cmp_d(mp1, ui);
229 void silc_mp_abs(SilcMPInt *dst, SilcMPInt *src)
231 (void)tma_mp_abs(src, dst);
234 void silc_mp_neg(SilcMPInt *dst, SilcMPInt *src)
236 (void)tma_mp_neg(src, dst);
239 void silc_mp_and(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
241 (void)tma_mp_and(mp1, mp2, dst);
244 void silc_mp_or(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
246 (void)tma_mp_or(mp1, mp2, dst);
249 void silc_mp_xor(SilcMPInt *dst, SilcMPInt *mp1, SilcMPInt *mp2)
251 (void)tma_mp_xor(mp1, mp2, dst);