diff options
author | Christian Grothoff <christian@grothoff.org> | 2010-06-18 14:09:55 +0000 |
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committer | Christian Grothoff <christian@grothoff.org> | 2010-06-18 14:09:55 +0000 |
commit | 200aaa0dd6813f19eb7ed67a0fdc301d091fc2d7 (patch) | |
tree | f89388586fbf00a3b7c985b2b28bb74abda3a364 /src/util/crypto_ksk.c | |
parent | 640ae593fd34d27034f994a2e945a8942f1a4d5d (diff) | |
download | gnunet-200aaa0dd6813f19eb7ed67a0fdc301d091fc2d7.tar.gz gnunet-200aaa0dd6813f19eb7ed67a0fdc301d091fc2d7.zip |
localization
of scopes
Diffstat (limited to 'src/util/crypto_ksk.c')
-rw-r--r-- | src/util/crypto_ksk.c | 176 |
1 files changed, 87 insertions, 89 deletions
diff --git a/src/util/crypto_ksk.c b/src/util/crypto_ksk.c index 4960df9e2..888c08384 100644 --- a/src/util/crypto_ksk.c +++ b/src/util/crypto_ksk.c | |||
@@ -67,95 +67,6 @@ struct GNUNET_CRYPTO_RsaPrivateKey | |||
67 | }; | 67 | }; |
68 | 68 | ||
69 | 69 | ||
70 | /* Note: 2 is not included because it can be tested more easily by | ||
71 | looking at bit 0. The last entry in this list is marked by a zero */ | ||
72 | static uint16_t small_prime_numbers[] = { | ||
73 | 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, | ||
74 | 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, | ||
75 | 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, | ||
76 | 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, | ||
77 | 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, | ||
78 | 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, | ||
79 | 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, | ||
80 | 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, | ||
81 | 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, | ||
82 | 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, | ||
83 | 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, | ||
84 | 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, | ||
85 | 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, | ||
86 | 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, | ||
87 | 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, | ||
88 | 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, | ||
89 | 991, 997, 1009, 1013, 1019, 1021, 1031, 1033, | ||
90 | 1039, 1049, 1051, 1061, 1063, 1069, 1087, 1091, | ||
91 | 1093, 1097, 1103, 1109, 1117, 1123, 1129, 1151, | ||
92 | 1153, 1163, 1171, 1181, 1187, 1193, 1201, 1213, | ||
93 | 1217, 1223, 1229, 1231, 1237, 1249, 1259, 1277, | ||
94 | 1279, 1283, 1289, 1291, 1297, 1301, 1303, 1307, | ||
95 | 1319, 1321, 1327, 1361, 1367, 1373, 1381, 1399, | ||
96 | 1409, 1423, 1427, 1429, 1433, 1439, 1447, 1451, | ||
97 | 1453, 1459, 1471, 1481, 1483, 1487, 1489, 1493, | ||
98 | 1499, 1511, 1523, 1531, 1543, 1549, 1553, 1559, | ||
99 | 1567, 1571, 1579, 1583, 1597, 1601, 1607, 1609, | ||
100 | 1613, 1619, 1621, 1627, 1637, 1657, 1663, 1667, | ||
101 | 1669, 1693, 1697, 1699, 1709, 1721, 1723, 1733, | ||
102 | 1741, 1747, 1753, 1759, 1777, 1783, 1787, 1789, | ||
103 | 1801, 1811, 1823, 1831, 1847, 1861, 1867, 1871, | ||
104 | 1873, 1877, 1879, 1889, 1901, 1907, 1913, 1931, | ||
105 | 1933, 1949, 1951, 1973, 1979, 1987, 1993, 1997, | ||
106 | 1999, 2003, 2011, 2017, 2027, 2029, 2039, 2053, | ||
107 | 2063, 2069, 2081, 2083, 2087, 2089, 2099, 2111, | ||
108 | 2113, 2129, 2131, 2137, 2141, 2143, 2153, 2161, | ||
109 | 2179, 2203, 2207, 2213, 2221, 2237, 2239, 2243, | ||
110 | 2251, 2267, 2269, 2273, 2281, 2287, 2293, 2297, | ||
111 | 2309, 2311, 2333, 2339, 2341, 2347, 2351, 2357, | ||
112 | 2371, 2377, 2381, 2383, 2389, 2393, 2399, 2411, | ||
113 | 2417, 2423, 2437, 2441, 2447, 2459, 2467, 2473, | ||
114 | 2477, 2503, 2521, 2531, 2539, 2543, 2549, 2551, | ||
115 | 2557, 2579, 2591, 2593, 2609, 2617, 2621, 2633, | ||
116 | 2647, 2657, 2659, 2663, 2671, 2677, 2683, 2687, | ||
117 | 2689, 2693, 2699, 2707, 2711, 2713, 2719, 2729, | ||
118 | 2731, 2741, 2749, 2753, 2767, 2777, 2789, 2791, | ||
119 | 2797, 2801, 2803, 2819, 2833, 2837, 2843, 2851, | ||
120 | 2857, 2861, 2879, 2887, 2897, 2903, 2909, 2917, | ||
121 | 2927, 2939, 2953, 2957, 2963, 2969, 2971, 2999, | ||
122 | 3001, 3011, 3019, 3023, 3037, 3041, 3049, 3061, | ||
123 | 3067, 3079, 3083, 3089, 3109, 3119, 3121, 3137, | ||
124 | 3163, 3167, 3169, 3181, 3187, 3191, 3203, 3209, | ||
125 | 3217, 3221, 3229, 3251, 3253, 3257, 3259, 3271, | ||
126 | 3299, 3301, 3307, 3313, 3319, 3323, 3329, 3331, | ||
127 | 3343, 3347, 3359, 3361, 3371, 3373, 3389, 3391, | ||
128 | 3407, 3413, 3433, 3449, 3457, 3461, 3463, 3467, | ||
129 | 3469, 3491, 3499, 3511, 3517, 3527, 3529, 3533, | ||
130 | 3539, 3541, 3547, 3557, 3559, 3571, 3581, 3583, | ||
131 | 3593, 3607, 3613, 3617, 3623, 3631, 3637, 3643, | ||
132 | 3659, 3671, 3673, 3677, 3691, 3697, 3701, 3709, | ||
133 | 3719, 3727, 3733, 3739, 3761, 3767, 3769, 3779, | ||
134 | 3793, 3797, 3803, 3821, 3823, 3833, 3847, 3851, | ||
135 | 3853, 3863, 3877, 3881, 3889, 3907, 3911, 3917, | ||
136 | 3919, 3923, 3929, 3931, 3943, 3947, 3967, 3989, | ||
137 | 4001, 4003, 4007, 4013, 4019, 4021, 4027, 4049, | ||
138 | 4051, 4057, 4073, 4079, 4091, 4093, 4099, 4111, | ||
139 | 4127, 4129, 4133, 4139, 4153, 4157, 4159, 4177, | ||
140 | 4201, 4211, 4217, 4219, 4229, 4231, 4241, 4243, | ||
141 | 4253, 4259, 4261, 4271, 4273, 4283, 4289, 4297, | ||
142 | 4327, 4337, 4339, 4349, 4357, 4363, 4373, 4391, | ||
143 | 4397, 4409, 4421, 4423, 4441, 4447, 4451, 4457, | ||
144 | 4463, 4481, 4483, 4493, 4507, 4513, 4517, 4519, | ||
145 | 4523, 4547, 4549, 4561, 4567, 4583, 4591, 4597, | ||
146 | 4603, 4621, 4637, 4639, 4643, 4649, 4651, 4657, | ||
147 | 4663, 4673, 4679, 4691, 4703, 4721, 4723, 4729, | ||
148 | 4733, 4751, 4759, 4783, 4787, 4789, 4793, 4799, | ||
149 | 4801, 4813, 4817, 4831, 4861, 4871, 4877, 4889, | ||
150 | 4903, 4909, 4919, 4931, 4933, 4937, 4943, 4951, | ||
151 | 4957, 4967, 4969, 4973, 4987, 4993, 4999, | ||
152 | 0 | ||
153 | }; | ||
154 | |||
155 | #define DIM(v) (sizeof(v)/sizeof((v)[0])) | ||
156 | static int no_of_small_prime_numbers = DIM (small_prime_numbers) - 1; | ||
157 | |||
158 | |||
159 | static unsigned int | 70 | static unsigned int |
160 | get_nbits (mpz_t a) | 71 | get_nbits (mpz_t a) |
161 | { | 72 | { |
@@ -258,6 +169,93 @@ leave: | |||
258 | static void | 169 | static void |
259 | gen_prime (mpz_t ptest, unsigned int nbits, GNUNET_HashCode * hc) | 170 | gen_prime (mpz_t ptest, unsigned int nbits, GNUNET_HashCode * hc) |
260 | { | 171 | { |
172 | /* Note: 2 is not included because it can be tested more easily by | ||
173 | looking at bit 0. The last entry in this list is marked by a zero */ | ||
174 | static const uint16_t small_prime_numbers[] = { | ||
175 | 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, | ||
176 | 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, | ||
177 | 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, | ||
178 | 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, | ||
179 | 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, | ||
180 | 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, | ||
181 | 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, | ||
182 | 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, | ||
183 | 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, | ||
184 | 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, | ||
185 | 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, | ||
186 | 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, | ||
187 | 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, | ||
188 | 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, | ||
189 | 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, | ||
190 | 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, | ||
191 | 991, 997, 1009, 1013, 1019, 1021, 1031, 1033, | ||
192 | 1039, 1049, 1051, 1061, 1063, 1069, 1087, 1091, | ||
193 | 1093, 1097, 1103, 1109, 1117, 1123, 1129, 1151, | ||
194 | 1153, 1163, 1171, 1181, 1187, 1193, 1201, 1213, | ||
195 | 1217, 1223, 1229, 1231, 1237, 1249, 1259, 1277, | ||
196 | 1279, 1283, 1289, 1291, 1297, 1301, 1303, 1307, | ||
197 | 1319, 1321, 1327, 1361, 1367, 1373, 1381, 1399, | ||
198 | 1409, 1423, 1427, 1429, 1433, 1439, 1447, 1451, | ||
199 | 1453, 1459, 1471, 1481, 1483, 1487, 1489, 1493, | ||
200 | 1499, 1511, 1523, 1531, 1543, 1549, 1553, 1559, | ||
201 | 1567, 1571, 1579, 1583, 1597, 1601, 1607, 1609, | ||
202 | 1613, 1619, 1621, 1627, 1637, 1657, 1663, 1667, | ||
203 | 1669, 1693, 1697, 1699, 1709, 1721, 1723, 1733, | ||
204 | 1741, 1747, 1753, 1759, 1777, 1783, 1787, 1789, | ||
205 | 1801, 1811, 1823, 1831, 1847, 1861, 1867, 1871, | ||
206 | 1873, 1877, 1879, 1889, 1901, 1907, 1913, 1931, | ||
207 | 1933, 1949, 1951, 1973, 1979, 1987, 1993, 1997, | ||
208 | 1999, 2003, 2011, 2017, 2027, 2029, 2039, 2053, | ||
209 | 2063, 2069, 2081, 2083, 2087, 2089, 2099, 2111, | ||
210 | 2113, 2129, 2131, 2137, 2141, 2143, 2153, 2161, | ||
211 | 2179, 2203, 2207, 2213, 2221, 2237, 2239, 2243, | ||
212 | 2251, 2267, 2269, 2273, 2281, 2287, 2293, 2297, | ||
213 | 2309, 2311, 2333, 2339, 2341, 2347, 2351, 2357, | ||
214 | 2371, 2377, 2381, 2383, 2389, 2393, 2399, 2411, | ||
215 | 2417, 2423, 2437, 2441, 2447, 2459, 2467, 2473, | ||
216 | 2477, 2503, 2521, 2531, 2539, 2543, 2549, 2551, | ||
217 | 2557, 2579, 2591, 2593, 2609, 2617, 2621, 2633, | ||
218 | 2647, 2657, 2659, 2663, 2671, 2677, 2683, 2687, | ||
219 | 2689, 2693, 2699, 2707, 2711, 2713, 2719, 2729, | ||
220 | 2731, 2741, 2749, 2753, 2767, 2777, 2789, 2791, | ||
221 | 2797, 2801, 2803, 2819, 2833, 2837, 2843, 2851, | ||
222 | 2857, 2861, 2879, 2887, 2897, 2903, 2909, 2917, | ||
223 | 2927, 2939, 2953, 2957, 2963, 2969, 2971, 2999, | ||
224 | 3001, 3011, 3019, 3023, 3037, 3041, 3049, 3061, | ||
225 | 3067, 3079, 3083, 3089, 3109, 3119, 3121, 3137, | ||
226 | 3163, 3167, 3169, 3181, 3187, 3191, 3203, 3209, | ||
227 | 3217, 3221, 3229, 3251, 3253, 3257, 3259, 3271, | ||
228 | 3299, 3301, 3307, 3313, 3319, 3323, 3329, 3331, | ||
229 | 3343, 3347, 3359, 3361, 3371, 3373, 3389, 3391, | ||
230 | 3407, 3413, 3433, 3449, 3457, 3461, 3463, 3467, | ||
231 | 3469, 3491, 3499, 3511, 3517, 3527, 3529, 3533, | ||
232 | 3539, 3541, 3547, 3557, 3559, 3571, 3581, 3583, | ||
233 | 3593, 3607, 3613, 3617, 3623, 3631, 3637, 3643, | ||
234 | 3659, 3671, 3673, 3677, 3691, 3697, 3701, 3709, | ||
235 | 3719, 3727, 3733, 3739, 3761, 3767, 3769, 3779, | ||
236 | 3793, 3797, 3803, 3821, 3823, 3833, 3847, 3851, | ||
237 | 3853, 3863, 3877, 3881, 3889, 3907, 3911, 3917, | ||
238 | 3919, 3923, 3929, 3931, 3943, 3947, 3967, 3989, | ||
239 | 4001, 4003, 4007, 4013, 4019, 4021, 4027, 4049, | ||
240 | 4051, 4057, 4073, 4079, 4091, 4093, 4099, 4111, | ||
241 | 4127, 4129, 4133, 4139, 4153, 4157, 4159, 4177, | ||
242 | 4201, 4211, 4217, 4219, 4229, 4231, 4241, 4243, | ||
243 | 4253, 4259, 4261, 4271, 4273, 4283, 4289, 4297, | ||
244 | 4327, 4337, 4339, 4349, 4357, 4363, 4373, 4391, | ||
245 | 4397, 4409, 4421, 4423, 4441, 4447, 4451, 4457, | ||
246 | 4463, 4481, 4483, 4493, 4507, 4513, 4517, 4519, | ||
247 | 4523, 4547, 4549, 4561, 4567, 4583, 4591, 4597, | ||
248 | 4603, 4621, 4637, 4639, 4643, 4649, 4651, 4657, | ||
249 | 4663, 4673, 4679, 4691, 4703, 4721, 4723, 4729, | ||
250 | 4733, 4751, 4759, 4783, 4787, 4789, 4793, 4799, | ||
251 | 4801, 4813, 4817, 4831, 4861, 4871, 4877, 4889, | ||
252 | 4903, 4909, 4919, 4931, 4933, 4937, 4943, 4951, | ||
253 | 4957, 4967, 4969, 4973, 4987, 4993, 4999, | ||
254 | 0 | ||
255 | }; | ||
256 | #define DIM(v) (sizeof(v)/sizeof((v)[0])) | ||
257 | static int no_of_small_prime_numbers = DIM (small_prime_numbers) - 1; | ||
258 | |||
261 | mpz_t prime, pminus1, val_2, val_3, result; | 259 | mpz_t prime, pminus1, val_2, val_3, result; |
262 | int i; | 260 | int i; |
263 | unsigned x, step; | 261 | unsigned x, step; |