File-KDBX-XS

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libtomcrypt/src/headers/tomcrypt_pk.h  view on Meta::CPAN

int dh_set_pg(const unsigned char *p, unsigned long plen,
              const unsigned char *g, unsigned long glen,
              dh_key *key);
int dh_set_pg_dhparam(const unsigned char *dhparam, unsigned long dhparamlen, dh_key *key);
int dh_set_pg_groupsize(int groupsize, dh_key *key);

int dh_set_key(const unsigned char *in, unsigned long inlen, int type, dh_key *key);
int dh_generate_key(prng_state *prng, int wprng, dh_key *key);

int dh_shared_secret(const dh_key  *private_key, const dh_key  *public_key,
                     unsigned char *out,         unsigned long *outlen);

void dh_free(dh_key *key);

int dh_export_key(void *out, unsigned long *outlen, int type, const dh_key *key);
#endif /* LTC_MDH */


/* ---- ECC Routines ---- */
#ifdef LTC_MECC

libtomcrypt/src/headers/tomcrypt_pk.h  view on Meta::CPAN

int ecc_ansi_x963_export(const ecc_key *key, unsigned char *out, unsigned long *outlen);
int ecc_ansi_x963_import(const unsigned char *in, unsigned long inlen, ecc_key *key);
int ecc_ansi_x963_import_ex(const unsigned char *in, unsigned long inlen, ecc_key *key, const ltc_ecc_curve *cu);

int ecc_export_openssl(unsigned char *out, unsigned long *outlen, int type, const ecc_key *key);
int ecc_import_openssl(const unsigned char *in, unsigned long inlen, ecc_key *key);
int ecc_import_pkcs8(const unsigned char *in, unsigned long inlen, const void *pwd, unsigned long pwdlen, ecc_key *key);
int ecc_import_x509(const unsigned char *in, unsigned long inlen, ecc_key *key);

int  ecc_shared_secret(const ecc_key *private_key, const ecc_key *public_key,
                       unsigned char *out, unsigned long *outlen);

int  ecc_encrypt_key(const unsigned char *in,   unsigned long inlen,
                           unsigned char *out,  unsigned long *outlen,
                           prng_state *prng, int wprng, int hash,
                           const ecc_key *key);

int  ecc_decrypt_key(const unsigned char *in,  unsigned long  inlen,
                           unsigned char *out, unsigned long *outlen,
                           const ecc_key *key);

libtomcrypt/src/headers/tomcrypt_pk.h  view on Meta::CPAN

int ed25519_import(const unsigned char *in, unsigned long inlen, curve25519_key *key);
int ed25519_import_raw(const unsigned char *in, unsigned long inlen, int which, curve25519_key *key);
int ed25519_import_x509(const unsigned char *in, unsigned long inlen, curve25519_key *key);
int ed25519_import_pkcs8(const unsigned char *in, unsigned long inlen,
                                  const void *pwd, unsigned long pwdlen,
                              curve25519_key *key);

int ed25519_sign(const unsigned char  *msg, unsigned long msglen,
                       unsigned char  *sig, unsigned long *siglen,
                 const curve25519_key *private_key);

int ed25519_verify(const  unsigned char *msg, unsigned long msglen,
                   const  unsigned char *sig, unsigned long siglen,
                   int *stat, const curve25519_key *public_key);

/** X25519 Key-Exchange API */
int x25519_make_key(prng_state *prng, int wprng, curve25519_key *key);

int x25519_export(       unsigned char *out, unsigned long *outlen,
                                   int  which,
                  const curve25519_key *key);

int x25519_import(const unsigned char *in, unsigned long inlen, curve25519_key *key);
int x25519_import_raw(const unsigned char *in, unsigned long inlen, int which, curve25519_key *key);
int x25519_import_x509(const unsigned char *in, unsigned long inlen, curve25519_key *key);
int x25519_import_pkcs8(const unsigned char *in, unsigned long inlen,
                                 const void *pwd, unsigned long pwdlen,
                             curve25519_key *key);

int x25519_shared_secret(const curve25519_key *private_key,
                         const curve25519_key *public_key,
                                unsigned char *out, unsigned long *outlen);

#endif /* LTC_CURVE25519 */

#ifdef LTC_MDSA

/* Max diff between group and modulus size in bytes (max case: L=8192bits, N=256bits) */
#define LTC_MDSA_DELTA 992

libtomcrypt/src/headers/tomcrypt_pk.h  view on Meta::CPAN

                          prng_state    *prng, int wprng, int hash,
                    const dsa_key       *key);

int dsa_decrypt_key(const unsigned char *in,  unsigned long  inlen,
                          unsigned char *out, unsigned long *outlen,
                    const dsa_key       *key);

int dsa_import(const unsigned char *in, unsigned long inlen, dsa_key *key);
int dsa_export(unsigned char *out, unsigned long *outlen, int type, const dsa_key *key);
int dsa_verify_key(const dsa_key *key, int *stat);
int dsa_shared_secret(void          *private_key, void *base,
                      const dsa_key *public_key,
                      unsigned char *out,         unsigned long *outlen);
#endif /* LTC_MDSA */

#ifdef LTC_DER
/* DER handling */

typedef enum ltc_asn1_type_ {
 /*  0 */
 LTC_ASN1_EOL,