PolarSSL v1.3.9
dhm.h
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1 
27 #ifndef POLARSSL_DHM_H
28 #define POLARSSL_DHM_H
29 
30 #include "bignum.h"
31 
32 /*
33  * DHM Error codes
34  */
35 #define POLARSSL_ERR_DHM_BAD_INPUT_DATA -0x3080
36 #define POLARSSL_ERR_DHM_READ_PARAMS_FAILED -0x3100
37 #define POLARSSL_ERR_DHM_MAKE_PARAMS_FAILED -0x3180
38 #define POLARSSL_ERR_DHM_READ_PUBLIC_FAILED -0x3200
39 #define POLARSSL_ERR_DHM_MAKE_PUBLIC_FAILED -0x3280
40 #define POLARSSL_ERR_DHM_CALC_SECRET_FAILED -0x3300
41 #define POLARSSL_ERR_DHM_INVALID_FORMAT -0x3380
42 #define POLARSSL_ERR_DHM_MALLOC_FAILED -0x3400
43 #define POLARSSL_ERR_DHM_FILE_IO_ERROR -0x3480
62 #define POLARSSL_DHM_RFC2409_MODP_1024_P \
63  "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
64  "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
65  "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
66  "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
67  "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381" \
68  "FFFFFFFFFFFFFFFF"
69 
70 #define POLARSSL_DHM_RFC2409_MODP_1024_G "02"
71 
72 #define POLARSSL_DHM_RFC3526_MODP_2048_P \
73  "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
74  "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
75  "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
76  "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
77  "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
78  "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
79  "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
80  "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
81  "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
82  "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
83  "15728E5A8AACAA68FFFFFFFFFFFFFFFF"
84 
85 #define POLARSSL_DHM_RFC3526_MODP_2048_G "02"
86 
87 #define POLARSSL_DHM_RFC3526_MODP_3072_P \
88  "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
89  "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
90  "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
91  "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
92  "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
93  "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
94  "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
95  "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
96  "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
97  "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
98  "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \
99  "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \
100  "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \
101  "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \
102  "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \
103  "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF"
104 
105 #define POLARSSL_DHM_RFC3526_MODP_3072_G "02"
106 
107 #define POLARSSL_DHM_RFC5114_MODP_1024_P \
108  "B10B8F96A080E01DDE92DE5EAE5D54EC52C99FBCFB06A3C6" \
109  "9A6A9DCA52D23B616073E28675A23D189838EF1E2EE652C0" \
110  "13ECB4AEA906112324975C3CD49B83BFACCBDD7D90C4BD70" \
111  "98488E9C219A73724EFFD6FAE5644738FAA31A4FF55BCCC0" \
112  "A151AF5F0DC8B4BD45BF37DF365C1A65E68CFDA76D4DA708" \
113  "DF1FB2BC2E4A4371"
114 
115 #define POLARSSL_DHM_RFC5114_MODP_1024_G \
116  "A4D1CBD5C3FD34126765A442EFB99905F8104DD258AC507F" \
117  "D6406CFF14266D31266FEA1E5C41564B777E690F5504F213" \
118  "160217B4B01B886A5E91547F9E2749F4D7FBD7D3B9A92EE1" \
119  "909D0D2263F80A76A6A24C087A091F531DBF0A0169B6A28A" \
120  "D662A4D18E73AFA32D779D5918D08BC8858F4DCEF97C2A24" \
121  "855E6EEB22B3B2E5"
122 
123 #define POLARSSL_DHM_RFC5114_MODP_2048_P \
124  "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1" \
125  "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15" \
126  "EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212" \
127  "9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207" \
128  "C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708" \
129  "B3BF8A317091883681286130BC8985DB1602E714415D9330" \
130  "278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D" \
131  "CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8" \
132  "BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763" \
133  "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71" \
134  "CF9DE5384E71B81C0AC4DFFE0C10E64F"
135 
136 #define POLARSSL_DHM_RFC5114_MODP_2048_G \
137  "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"\
138  "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"\
139  "AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7"\
140  "C17669101999024AF4D027275AC1348BB8A762D0521BC98A"\
141  "E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE"\
142  "F180EB34118E98D119529A45D6F834566E3025E316A330EF"\
143  "BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB"\
144  "10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381"\
145  "B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269"\
146  "EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179"\
147  "81BC087F2A7065B384B890D3191F2BFA"
148 
149 #ifdef __cplusplus
150 extern "C" {
151 #endif
152 
156 typedef struct
157 {
158  size_t len;
159  mpi P;
160  mpi G;
161  mpi X;
162  mpi GX;
163  mpi GY;
164  mpi K;
165  mpi RP;
166  mpi Vi;
167  mpi Vf;
168  mpi pX;
169 }
171 
177 void dhm_init( dhm_context *ctx );
178 
188 int dhm_read_params( dhm_context *ctx,
189  unsigned char **p,
190  const unsigned char *end );
191 
208 int dhm_make_params( dhm_context *ctx, int x_size,
209  unsigned char *output, size_t *olen,
210  int (*f_rng)(void *, unsigned char *, size_t),
211  void *p_rng );
212 
222 int dhm_read_public( dhm_context *ctx,
223  const unsigned char *input, size_t ilen );
224 
237 int dhm_make_public( dhm_context *ctx, int x_size,
238  unsigned char *output, size_t olen,
239  int (*f_rng)(void *, unsigned char *, size_t),
240  void *p_rng );
241 
260 int dhm_calc_secret( dhm_context *ctx,
261  unsigned char *output, size_t *olen,
262  int (*f_rng)(void *, unsigned char *, size_t),
263  void *p_rng );
264 
270 void dhm_free( dhm_context *ctx );
271 
272 #if defined(POLARSSL_ASN1_PARSE_C)
273 
283 int dhm_parse_dhm( dhm_context *dhm, const unsigned char *dhmin,
284  size_t dhminlen );
285 
286 #if defined(POLARSSL_FS_IO)
287 
296 int dhm_parse_dhmfile( dhm_context *dhm, const char *path );
297 #endif /* POLARSSL_FS_IO */
298 #endif /* POLARSSL_ASN1_PARSE_C */
299 
305 int dhm_self_test( int verbose );
306 
307 #ifdef __cplusplus
308 }
309 #endif
310 
311 #endif /* dhm.h */