00001
00027 #ifndef POLARSSL_DHM_H
00028 #define POLARSSL_DHM_H
00029
00030 #include "bignum.h"
00031
00032
00033
00034
00035 #define POLARSSL_ERR_DHM_BAD_INPUT_DATA -0x3080
00036 #define POLARSSL_ERR_DHM_READ_PARAMS_FAILED -0x3100
00037 #define POLARSSL_ERR_DHM_MAKE_PARAMS_FAILED -0x3180
00038 #define POLARSSL_ERR_DHM_READ_PUBLIC_FAILED -0x3200
00039 #define POLARSSL_ERR_DHM_MAKE_PUBLIC_FAILED -0x3280
00040 #define POLARSSL_ERR_DHM_CALC_SECRET_FAILED -0x3300
00041 #define POLARSSL_ERR_DHM_INVALID_FORMAT -0x3380
00042 #define POLARSSL_ERR_DHM_MALLOC_FAILED -0x3400
00043 #define POLARSSL_ERR_DHM_FILE_IO_ERROR -0x3480
00059 #define POLARSSL_DHM_RFC3526_MODP_2048_P \
00060 "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
00061 "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
00062 "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
00063 "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
00064 "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
00065 "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
00066 "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
00067 "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
00068 "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
00069 "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
00070 "15728E5A8AACAA68FFFFFFFFFFFFFFFF"
00071
00072 #define POLARSSL_DHM_RFC3526_MODP_2048_G "02"
00073
00074 #define POLARSSL_DHM_RFC3526_MODP_3072_P \
00075 "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
00076 "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
00077 "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
00078 "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
00079 "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
00080 "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
00081 "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
00082 "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
00083 "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
00084 "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
00085 "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \
00086 "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \
00087 "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \
00088 "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \
00089 "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \
00090 "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF"
00091
00092 #define POLARSSL_DHM_RFC3526_MODP_3072_G "02"
00093
00094 #define POLARSSL_DHM_RFC5114_MODP_1024_P \
00095 "B10B8F96A080E01DDE92DE5EAE5D54EC52C99FBCFB06A3C6" \
00096 "9A6A9DCA52D23B616073E28675A23D189838EF1E2EE652C0" \
00097 "13ECB4AEA906112324975C3CD49B83BFACCBDD7D90C4BD70" \
00098 "98488E9C219A73724EFFD6FAE5644738FAA31A4FF55BCCC0" \
00099 "A151AF5F0DC8B4BD45BF37DF365C1A65E68CFDA76D4DA708" \
00100 "DF1FB2BC2E4A4371"
00101
00102 #define POLARSSL_DHM_RFC5114_MODP_1024_G \
00103 "A4D1CBD5C3FD34126765A442EFB99905F8104DD258AC507F" \
00104 "D6406CFF14266D31266FEA1E5C41564B777E690F5504F213" \
00105 "160217B4B01B886A5E91547F9E2749F4D7FBD7D3B9A92EE1" \
00106 "909D0D2263F80A76A6A24C087A091F531DBF0A0169B6A28A" \
00107 "D662A4D18E73AFA32D779D5918D08BC8858F4DCEF97C2A24" \
00108 "855E6EEB22B3B2E5"
00109
00110 #define POLARSSL_DHM_RFC5114_MODP_2048_P \
00111 "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1" \
00112 "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15" \
00113 "EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212" \
00114 "9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207" \
00115 "C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708" \
00116 "B3BF8A317091883681286130BC8985DB1602E714415D9330" \
00117 "278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D" \
00118 "CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8" \
00119 "BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763" \
00120 "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71" \
00121 "CF9DE5384E71B81C0AC4DFFE0C10E64F"
00122
00123 #define POLARSSL_DHM_RFC5114_MODP_2048_G \
00124 "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"\
00125 "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"\
00126 "AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7"\
00127 "C17669101999024AF4D027275AC1348BB8A762D0521BC98A"\
00128 "E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE"\
00129 "F180EB34118E98D119529A45D6F834566E3025E316A330EF"\
00130 "BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB"\
00131 "10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381"\
00132 "B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269"\
00133 "EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179"\
00134 "81BC087F2A7065B384B890D3191F2BFA"
00135
00136 #ifdef __cplusplus
00137 extern "C" {
00138 #endif
00139
00143 typedef struct
00144 {
00145 size_t len;
00146 mpi P;
00147 mpi G;
00148 mpi X;
00149 mpi GX;
00150 mpi GY;
00151 mpi K;
00152 mpi RP;
00153 mpi Vi;
00154 mpi Vf;
00155 mpi pX;
00156 }
00157 dhm_context;
00158
00168 int dhm_read_params( dhm_context *ctx,
00169 unsigned char **p,
00170 const unsigned char *end );
00171
00188 int dhm_make_params( dhm_context *ctx, int x_size,
00189 unsigned char *output, size_t *olen,
00190 int (*f_rng)(void *, unsigned char *, size_t),
00191 void *p_rng );
00192
00202 int dhm_read_public( dhm_context *ctx,
00203 const unsigned char *input, size_t ilen );
00204
00217 int dhm_make_public( dhm_context *ctx, int x_size,
00218 unsigned char *output, size_t olen,
00219 int (*f_rng)(void *, unsigned char *, size_t),
00220 void *p_rng );
00221
00239 int dhm_calc_secret( dhm_context *ctx,
00240 unsigned char *output, size_t *olen,
00241 int (*f_rng)(void *, unsigned char *, size_t),
00242 void *p_rng );
00243
00247 void dhm_free( dhm_context *ctx );
00248
00249 #if defined(POLARSSL_ASN1_PARSE_C)
00250
00260 int dhm_parse_dhm( dhm_context *dhm, const unsigned char *dhmin,
00261 size_t dhminlen );
00262
00263 #if defined(POLARSSL_FS_IO)
00264
00273 int dhm_parse_dhmfile( dhm_context *dhm, const char *path );
00274 #endif
00275 #endif
00276
00282 int dhm_self_test( int verbose );
00283
00284 #ifdef __cplusplus
00285 }
00286 #endif
00287
00288 #endif