27 #ifndef POLARSSL_DHM_H 28 #define POLARSSL_DHM_H 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" \ 70 #define POLARSSL_DHM_RFC2409_MODP_1024_G "02" 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" 85 #define POLARSSL_DHM_RFC3526_MODP_2048_G "02" 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" 105 #define POLARSSL_DHM_RFC3526_MODP_3072_G "02" 107 #define POLARSSL_DHM_RFC5114_MODP_1024_P \ 108 "B10B8F96A080E01DDE92DE5EAE5D54EC52C99FBCFB06A3C6" \ 109 "9A6A9DCA52D23B616073E28675A23D189838EF1E2EE652C0" \ 110 "13ECB4AEA906112324975C3CD49B83BFACCBDD7D90C4BD70" \ 111 "98488E9C219A73724EFFD6FAE5644738FAA31A4FF55BCCC0" \ 112 "A151AF5F0DC8B4BD45BF37DF365C1A65E68CFDA76D4DA708" \ 115 #define POLARSSL_DHM_RFC5114_MODP_1024_G \ 116 "A4D1CBD5C3FD34126765A442EFB99905F8104DD258AC507F" \ 117 "D6406CFF14266D31266FEA1E5C41564B777E690F5504F213" \ 118 "160217B4B01B886A5E91547F9E2749F4D7FBD7D3B9A92EE1" \ 119 "909D0D2263F80A76A6A24C087A091F531DBF0A0169B6A28A" \ 120 "D662A4D18E73AFA32D779D5918D08BC8858F4DCEF97C2A24" \ 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" 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" 190 const unsigned char *end );
209 unsigned char *output,
size_t *olen,
210 int (*f_rng)(
void *,
unsigned char *,
size_t),
223 const unsigned char *input,
size_t ilen );
238 unsigned char *output,
size_t olen,
239 int (*f_rng)(
void *,
unsigned char *,
size_t),
261 unsigned char *output,
size_t *olen,
262 int (*f_rng)(
void *,
unsigned char *,
size_t),
272 #if defined(POLARSSL_ASN1_PARSE_C) 286 #if defined(POLARSSL_FS_IO)
int dhm_self_test(int verbose)
Checkup routine.
Multi-precision integer library.
int dhm_read_params(dhm_context *ctx, unsigned char **p, const unsigned char *end)
Parse the ServerKeyExchange parameters.
void dhm_init(dhm_context *ctx)
Initialize DHM context.
int dhm_make_public(dhm_context *ctx, int x_size, unsigned char *output, size_t olen, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng)
Create own private value X and export G^X.
int dhm_parse_dhm(dhm_context *dhm, const unsigned char *dhmin, size_t dhminlen)
Parse DHM parameters.
void dhm_free(dhm_context *ctx)
Free and clear the components of a DHM key.
int dhm_parse_dhmfile(dhm_context *dhm, const char *path)
Load and parse DHM parameters.
int dhm_make_params(dhm_context *ctx, int x_size, unsigned char *output, size_t *olen, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng)
Setup and write the ServerKeyExchange parameters.
int dhm_read_public(dhm_context *ctx, const unsigned char *input, size_t ilen)
Import the peer's public value G^Y.
int dhm_calc_secret(dhm_context *ctx, unsigned char *output, size_t *olen, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng)
Derive and export the shared secret (G^Y)^X mod P.