/*
* Copyright (C) 2010-2012 Free Software Foundation, Inc.
* Copyright (C) 2015-2017 Red Hat, Inc.
*
* Author: Nikos Mavrogiannopoulos
*
* This file is part of GnuTLS.
*
* The GnuTLS is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>
*
*/
#ifndef __GNUTLS_ABSTRACT_H
#define __GNUTLS_ABSTRACT_H
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
#include <gnutls/pkcs11.h>
#include <gnutls/openpgp.h>
#include <gnutls/tpm.h>
/* *INDENT-OFF* */
#ifdef __cplusplus
extern "C" {
#endif
/* *INDENT-ON* */
/* Public key operations */
#define GNUTLS_PUBKEY_VERIFY_FLAG_TLS_RSA GNUTLS_PUBKEY_VERIFY_FLAG_TLS1_RSA
/**
* gnutls_pubkey_flags:
* @GNUTLS_PUBKEY_DISABLE_CALLBACKS: The following flag disables call to PIN callbacks. Only
* relevant to TPM keys.
* @GNUTLS_PUBKEY_GET_OPENPGP_FINGERPRINT: request an OPENPGP fingerprint instead of the default.
*
* Enumeration of different certificate import flags.
*/
typedef enum gnutls_pubkey_flags {
GNUTLS_PUBKEY_DISABLE_CALLBACKS = 1 << 2,
GNUTLS_PUBKEY_GET_OPENPGP_FINGERPRINT = 1 << 3
} gnutls_pubkey_flags_t;
/**
* gnutls_abstract_export_flags:
* @GNUTLS_EXPORT_FLAG_NO_LZ: do not prepend a leading zero to exported values
*
* Enumeration of different certificate import flags.
*/
typedef enum gnutls_abstract_export_flags {
GNUTLS_EXPORT_FLAG_NO_LZ = 1
} gnutls_abstract_export_flags_t;
#define GNUTLS_PUBKEY_VERIFY_FLAG_TLS1_RSA GNUTLS_VERIFY_USE_TLS1_RSA
typedef int (*gnutls_privkey_sign_func) (gnutls_privkey_t key,
void *userdata,
const gnutls_datum_t *raw_data,
gnutls_datum_t * signature);
typedef int (*gnutls_privkey_decrypt_func) (gnutls_privkey_t key,
void *userdata,
const gnutls_datum_t *ciphertext,
gnutls_datum_t * plaintext);
typedef int (*gnutls_privkey_decrypt_func2) (gnutls_privkey_t key,
void *userdata,
const gnutls_datum_t *ciphertext,
unsigned char * plaintext,
size_t plaintext_size);
/* to be called to sign pre-hashed data. The input will be
* the output of the hash (such as SHA256) corresponding to
* the signature algorithm. The algorithm GNUTLS_SIGN_RSA_RAW
* will be provided when RSA PKCS#1 DigestInfo structure is provided
* as data (when this is called from a TLS 1.0 or 1.1 session).
*/
typedef int (*gnutls_privkey_sign_hash_func) (gnutls_privkey_t key,
gnutls_sign_algorithm_t algo,
void *userdata,
unsigned int flags,
const gnutls_datum_t *hash,
gnutls_datum_t * signature);
/* to be called to sign data. The input data will be
* the data to be signed (and hashed), with the provided
* signature algorithm. This function is used for algorithms
* like ed25519 which cannot take pre-hashed data as input.
*/
typedef int (*gnutls_privkey_sign_data_func) (gnutls_privkey_t key,
gnutls_sign_algorithm_t algo,
void *userdata,
unsigned int flags,
const gnutls_datum_t *data,
gnutls_datum_t * signature);
typedef void (*gnutls_privkey_deinit_func) (gnutls_privkey_t key,
void *userdata);
#define GNUTLS_SIGN_ALGO_TO_FLAGS(sig) (unsigned int)((sig)<<20)
#define GNUTLS_FLAGS_TO_SIGN_ALGO(flags) (unsigned int)((flags)>>20)
/* Should return the public key algorithm (gnutls_pk_algorithm_t) */
#define GNUTLS_PRIVKEY_INFO_PK_ALGO 1
/* Should return the preferred signature algorithm (gnutls_sign_algorithm_t) or 0. */
#define GNUTLS_PRIVKEY_INFO_SIGN_ALGO (1<<1)
/* Should return true (1) or false (0) if the provided sign algorithm
* (obtained with GNUTLS_FLAGS_TO_SIGN_ALGO) is supported.
*/
#define GNUTLS_PRIVKEY_INFO_HAVE_SIGN_ALGO (1<<2)
/* Should return the number of bits of the public key algorithm (required for RSA-PSS)
* It is the value that should be returned by gnutls_pubkey_get_pk_algorithm() */
#define GNUTLS_PRIVKEY_INFO_PK_ALGO_BITS (1<<3)
/* returns information on the public key associated with userdata */
typedef int (*gnutls_privkey_info_func) (gnutls_privkey_t key, unsigned int flags, void *userdata);
int gnutls_pubkey_init(gnutls_pubkey_t * key);
void gnutls_pubkey_deinit(gnutls_pubkey_t key);
int gnutls_pubkey_verify_params(gnutls_pubkey_t key);
void gnutls_pubkey_set_pin_function(gnutls_pubkey_t key,
gnutls_pin_callback_t fn,
void *userdata);
int gnutls_pubkey_get_pk_algorithm(gnutls_pubkey_t key,
unsigned int *bits);
int
gnutls_pubkey_set_spki(gnutls_pubkey_t key,
const gnutls_x509_spki_t spki,
unsigned int flags);
int
gnutls_pubkey_get_spki(gnutls_pubkey_t key,
const gnutls_x509_spki_t spki,
unsigned int flags);
int gnutls_pubkey_import_x509(gnutls_pubkey_t key,
gnutls_x509_crt_t crt, unsigned int flags);
int gnutls_pubkey_import_x509_crq(gnutls_pubkey_t key,
gnutls_x509_crq_t crq,
unsigned int flags);
int gnutls_pubkey_import_pkcs11(gnutls_pubkey_t key,
gnutls_pkcs11_obj_t obj,
unsigned int flags);
int gnutls_pubkey_import_openpgp(gnutls_pubkey_t key,
gnutls_openpgp_crt_t crt,
unsigned int flags);
int gnutls_pubkey_import_openpgp_raw(gnutls_pubkey_t pkey,
const gnutls_datum_t * data,
gnutls_openpgp_crt_fmt_t
format,
const gnutls_openpgp_keyid_t
keyid, unsigned int flags);
int gnutls_pubkey_import_x509_raw(gnutls_pubkey_t pkey,
const gnutls_datum_t * data,
gnutls_x509_crt_fmt_t format,
unsigned int flags);
int
gnutls_pubkey_import_privkey(gnutls_pubkey_t key,
gnutls_privkey_t pkey,
unsigned int usage, unsigned int flags);
int
gnutls_pubkey_import_tpm_url(gnutls_pubkey_t pkey,
const char *url,
const char *srk_password, unsigned int flags);
int
gnutls_pubkey_import_url(gnutls_pubkey_t key, const char *url,
unsigned int flags);
int
gnutls_pubkey_import_tpm_raw(gnutls_pubkey_t pkey,
const gnutls_datum_t * fdata,
gnutls_tpmkey_fmt_t format,
const char *srk_password, unsigned int flags);
int gnutls_pubkey_get_preferred_hash_algorithm(gnutls_pubkey_t key,
gnutls_digest_algorithm_t
* hash, unsigned int *mand);
#define gnutls_pubkey_get_pk_rsa_raw gnutls_pubkey_export_rsa_raw
int gnutls_pubkey_export_rsa_raw(gnutls_pubkey_t key,
gnutls_datum_t * m, gnutls_datum_t * e);
int gnutls_pubkey_export_rsa_raw2(gnutls_pubkey_t key,
gnutls_datum_t * m, gnutls_datum_t * e,
unsigned flags);
#define gnutls_pubkey_get_pk_dsa_raw gnutls_pubkey_export_dsa_raw
int gnutls_pubkey_export_dsa_raw(gnutls_pubkey_t key,
gnutls_datum_t * p,
gnutls_datum_t * q,
gnutls_datum_t * g, gnutls_datum_t * y);
int gnutls_pubkey_export_dsa_raw2(gnutls_pubkey_t key,
gnutls_datum_t * p,
gnutls_datum_t * q,
gnutls_datum_t * g, gnutls_datum_t * y,
unsigned flags);
int gnutls_pubkey_export_ecc_raw2(gnutls_pubkey_t key,
gnutls_ecc_curve_t * curve,
gnutls_datum_t * x, gnutls_datum_t * y,
unsigned flags);
int gnutls_pubkey_export_gost_raw2(gnutls_pubkey_t key,
gnutls_ecc_curve_t * curve,
gnutls_digest_algorithm_t * digest,
gnutls_gost_paramset_t * paramset,
gnutls_datum_t * x, gnutls_datum_t * y,
unsigned int flags);
#define gnutls_pubkey_get_pk_ecc_raw gnutls_pubkey_export_ecc_raw
int gnutls_pubkey_export_ecc_raw(gnutls_pubkey_t key,
gnutls_ecc_curve_t * curve,
gnutls_datum_t * x, gnutls_datum_t * y);
#define gnutls_pubkey_get_pk_ecc_x962 gnutls_pubkey_export_ecc_x962
int gnutls_pubkey_export_ecc_x962(gnutls_pubkey_t key,
gnutls_datum_t * parameters,
gnutls_datum_t * ecpoint);
int gnutls_pubkey_export(gnutls_pubkey_t key,
gnutls_x509_crt_fmt_t format,
void *output_data, size_t * output_data_size);
int gnutls_pubkey_export2(gnutls_pubkey_t key,
gnutls_x509_crt_fmt_t format,
gnutls_datum_t * out);
int gnutls_pubkey_get_key_id(gnutls_pubkey_t key,
unsigned int flags,
unsigned char *output_data,
size_t * output_data_size);
int
gnutls_pubkey_get_openpgp_key_id(gnutls_pubkey_t key,
unsigned int flags,
unsigned char *output_data,
size_t * output_data_size,
unsigned int *subkey);
int gnutls_pubkey_get_key_usage(gnutls_pubkey_t key, unsigned int *usage);
int gnutls_pubkey_set_key_usage(gnutls_pubkey_t key, unsigned int usage);
int gnutls_pubkey_import(gnutls_pubkey_t key,
const gnutls_datum_t * data,
gnutls_x509_crt_fmt_t format);
#define gnutls_pubkey_import_pkcs11_url(key, url, flags) gnutls_pubkey_import_url(key, url, flags)
int gnutls_pubkey_import_dsa_raw(gnutls_pubkey_t key,
const gnutls_datum_t * p,
const gnutls_datum_t * q,
const gnutls_datum_t * g,
const gnutls_datum_t * y);
int gnutls_pubkey_import_rsa_raw(gnutls_pubkey_t key,
const gnutls_datum_t * m,
const gnutls_datum_t * e);
int
gnutls_pubkey_import_ecc_x962(gnutls_pubkey_t key,
const gnutls_datum_t * parameters,
const gnutls_datum_t * ecpoint);
int
gnutls_pubkey_import_ecc_raw(gnutls_pubkey_t key,
gnutls_ecc_curve_t curve,
const gnutls_datum_t * x,
const gnutls_datum_t * y);
int
gnutls_pubkey_import_gost_raw(gnutls_pubkey_t key,
gnutls_ecc_curve_t curve,
gnutls_digest_algorithm_t digest,
gnutls_gost_paramset_t paramset,
const gnutls_datum_t * x,
const gnutls_datum_t * y);
int
gnutls_pubkey_encrypt_data(gnutls_pubkey_t key,
unsigned int flags,
const gnutls_datum_t * plaintext,
gnutls_datum_t * ciphertext);
int gnutls_x509_crt_set_pubkey(gnutls_x509_crt_t crt, gnutls_pubkey_t key);
int gnutls_x509_crq_set_pubkey(gnutls_x509_crq_t crq, gnutls_pubkey_t key);
int
gnutls_pubkey_verify_hash2(gnutls_pubkey_t key,
gnutls_sign_algorithm_t algo,
unsigned int flags,
const gnutls_datum_t * hash,
const gnutls_datum_t * signature);
int
gnutls_pubkey_verify_data2(gnutls_pubkey_t pubkey,
gnutls_sign_algorithm_t algo,
unsigned int flags,
const gnutls_datum_t * data,
const gnutls_datum_t * signature);
/* Private key operations */
int gnutls_privkey_init(gnutls_privkey_t * key);
void gnutls_privkey_deinit(gnutls_privkey_t key);
/* macros to allow specifying a subgroup and group size in gnutls_privkey_generate()
* and gnutls_x509_privkey_generate() */
#define GNUTLS_SUBGROUP_TO_BITS(group, subgroup) (unsigned int)((subgroup<<16)|(group))
#define GNUTLS_BITS_TO_SUBGROUP(bits) ((bits >> 16) & 0xFFFF)
#define GNUTLS_BITS_TO_GROUP(bits) (bits & 0xFFFF)
#define GNUTLS_BITS_HAVE_SUBGROUP(bits) ((bits) & 0xFFFF0000)
int
gnutls_privkey_generate (gnutls_privkey_t key,
gnutls_pk_algorithm_t algo, unsigned int bits,
unsigned int flags);
int
gnutls_privkey_generate2(gnutls_privkey_t pkey,
gnutls_pk_algorithm_t algo, unsigned int bits,
unsigned int flags, const gnutls_keygen_data_st *data, unsigned data_size);
int
gnutls_privkey_set_spki(gnutls_privkey_t key,
const gnutls_x509_spki_t spki,
unsigned int flags);
int
gnutls_privkey_get_spki(gnutls_privkey_t key,
const gnutls_x509_spki_t spki,
unsigned int flags);
int gnutls_privkey_verify_seed(gnutls_privkey_t key, gnutls_digest_algorithm_t, const void *seed, size_t seed_size);
int gnutls_privkey_get_seed(gnutls_privkey_t key, gnutls_digest_algorithm_t*, void *seed, size_t *seed_size);
int gnutls_privkey_verify_params(gnutls_privkey_t key);
void gnutls_privkey_set_flags(gnutls_privkey_t key, unsigned int flags);
void gnutls_privkey_set_pin_function (gnutls_privkey_t key,
gnutls_pin_callback_t fn, void *userdata);
int gnutls_privkey_get_pk_algorithm(gnutls_privkey_t key,
unsigned int *bits);
gnutls_privkey_type_t gnutls_privkey_get_type(gnutls_privkey_t key);
int gnutls_privkey_status(gnutls_privkey_t key);
/**
* gnutls_privkey_flags:
* @GNUTLS_PRIVKEY_SIGN_FLAG_TLS1_RSA: Make an RSA signature on the hashed data as in the TLS protocol.
* @GNUTLS_PRIVKEY_SIGN_FLAG_RSA_PSS: Make an RSA signature on the hashed data with the PSS padding.
* @GNUTLS_PRIVKEY_FLAG_REPRODUCIBLE: Make a signature on the hashed data with reproducible parameters.
* For RSA-PSS, that means to use empty salt instead of random value. To
* verify a signature created using this flag, the corresponding SPKI needs
* to be set on the public key. Use gnutls_pubkey_set_spki() for that.
* For ECDSA/DSA, it uses the deterministic construction of random parameter
* according to RFC 6979. Note that this only supports the NIST curves and DSA
* subgroup bits up to 512.
* @GNUTLS_PRIVKEY_IMPORT_AUTO_RELEASE: When importing a private key, automatically
* release it when the structure it was imported is released.
* @GNUTLS_PRIVKEY_IMPORT_COPY: Copy required values during import.
* @GNUTLS_PRIVKEY_DISABLE_CALLBACKS: The following flag disables call to PIN callbacks etc.
* Only relevant to TPM keys.
* @GNUTLS_PRIVKEY_FLAG_PROVABLE: When generating a key involving prime numbers, use provable primes; a seed may be required.
* @GNUTLS_PRIVKEY_FLAG_CA: The generated private key is going to be used as a CA (relevant for RSA-PSS keys).
* @GNUTLS_PRIVKEY_FLAG_EXPORT_COMPAT: Keys generated or imported as provable require an extended format which cannot be read by previous versions
* of gnutls or other applications. By setting this flag the key will be exported in a backwards compatible way,
* even if the information about the seed used will be lost.
*
* Enumeration of different certificate import flags.
*/
typedef enum gnutls_privkey_flags {
GNUTLS_PRIVKEY_IMPORT_AUTO_RELEASE = 1,
GNUTLS_PRIVKEY_IMPORT_COPY = 1 << 1,
GNUTLS_PRIVKEY_DISABLE_CALLBACKS = 1 << 2,
GNUTLS_PRIVKEY_SIGN_FLAG_TLS1_RSA = 1 << 4,
GNUTLS_PRIVKEY_FLAG_PROVABLE = 1 << 5,
GNUTLS_PRIVKEY_FLAG_EXPORT_COMPAT = 1 << 6,
GNUTLS_PRIVKEY_SIGN_FLAG_RSA_PSS = 1 << 7,
GNUTLS_PRIVKEY_FLAG_REPRODUCIBLE = 1 << 8,
GNUTLS_PRIVKEY_FLAG_CA = 1 << 9
} gnutls_privkey_flags_t;
int gnutls_privkey_import_pkcs11(gnutls_privkey_t pkey,
gnutls_pkcs11_privkey_t key,
unsigned int flags);
int gnutls_privkey_import_x509(gnutls_privkey_t pkey,
gnutls_x509_privkey_t key,
unsigned int flags);
int gnutls_privkey_import_openpgp(gnutls_privkey_t pkey,
gnutls_openpgp_privkey_t key,
unsigned int flags);
int gnutls_privkey_export_x509(gnutls_privkey_t pkey,
gnutls_x509_privkey_t * key);
int gnutls_privkey_export_openpgp(gnutls_privkey_t pkey,
gnutls_openpgp_privkey_t * key);
int
gnutls_privkey_export_pkcs11(gnutls_privkey_t pkey,
gnutls_pkcs11_privkey_t *key);
int gnutls_privkey_import_openpgp_raw(gnutls_privkey_t pkey,
const gnutls_datum_t * data,
gnutls_openpgp_crt_fmt_t
format,
const gnutls_openpgp_keyid_t
keyid, const char *password);
int gnutls_privkey_import_x509_raw(gnutls_privkey_t pkey,
const gnutls_datum_t * data,
gnutls_x509_crt_fmt_t format,
const char *password,
unsigned int flags);
int
gnutls_privkey_import_tpm_raw(gnutls_privkey_t pkey,
const gnutls_datum_t * fdata,
gnutls_tpmkey_fmt_t format,
const char *srk_password,
const char *key_password,
unsigned int flags);
int
gnutls_privkey_import_tpm_url(gnutls_privkey_t pkey,
const char *url,
const char *srk_password,
const char *key_password,
unsigned int flags);
int gnutls_privkey_import_url(gnutls_privkey_t key,
const char *url, unsigned int flags);
#if 0
/* for documentation purposes */
int gnutls_privkey_import_pkcs11_url(gnutls_privkey_t key, const char *url);
#endif
#define gnutls_privkey_import_pkcs11_url(key, url) gnutls_privkey_import_url(key, url, 0)
int
gnutls_privkey_import_ext(gnutls_privkey_t pkey,
gnutls_pk_algorithm_t pk,
void *userdata,
gnutls_privkey_sign_func sign_func,
gnutls_privkey_decrypt_func
decrypt_func, unsigned int flags);
int
gnutls_privkey_import_ext2(gnutls_privkey_t pkey,
gnutls_pk_algorithm_t pk,
void *userdata,
gnutls_privkey_sign_func sign_func,
gnutls_privkey_decrypt_func
decrypt_func,
gnutls_privkey_deinit_func deinit_func,
unsigned int flags);
int
gnutls_privkey_import_ext3(gnutls_privkey_t pkey,
void *userdata,
gnutls_privkey_sign_func sign_func,
gnutls_privkey_decrypt_func decrypt_func,
gnutls_privkey_deinit_func deinit_func,
gnutls_privkey_info_func info_func,
unsigned int flags);
int
gnutls_privkey_import_ext4(gnutls_privkey_t pkey,
void *userdata,
gnutls_privkey_sign_data_func sign_data_func,
gnutls_privkey_sign_hash_func sign_hash_func,
gnutls_privkey_decrypt_func decrypt_func,
gnutls_privkey_deinit_func deinit_func,
gnutls_privkey_info_func info_func,
unsigned int flags);
int gnutls_privkey_import_dsa_raw(gnutls_privkey_t key,
const gnutls_datum_t * p,
const gnutls_datum_t * q,
const gnutls_datum_t * g,
const gnutls_datum_t * y,
const gnutls_datum_t * x);
int gnutls_privkey_import_rsa_raw(gnutls_privkey_t key,
const gnutls_datum_t * m,
const gnutls_datum_t * e,
const gnutls_datum_t * d,
const gnutls_datum_t * p,
const gnutls_datum_t * q,
const gnutls_datum_t * u,
const gnutls_datum_t * e1,
const gnutls_datum_t * e2);
int gnutls_privkey_import_ecc_raw(gnutls_privkey_t key,
gnutls_ecc_curve_t curve,
const gnutls_datum_t * x,
const gnutls_datum_t * y,
const gnutls_datum_t * k);
int gnutls_privkey_import_gost_raw(gnutls_privkey_t key,
gnutls_ecc_curve_t curve,
gnutls_digest_algorithm_t digest,
gnutls_gost_paramset_t paramset,
const gnutls_datum_t * x,
const gnutls_datum_t * y,
const gnutls_datum_t * k);
int gnutls_privkey_sign_data(gnutls_privkey_t signer,
gnutls_digest_algorithm_t hash,
unsigned int flags,
const gnutls_datum_t * data,
gnutls_datum_t * signature);
int gnutls_privkey_sign_data2(gnutls_privkey_t signer,
gnutls_sign_algorithm_t algo,
unsigned int flags,
const gnutls_datum_t * data,
gnutls_datum_t * signature);
#define gnutls_privkey_sign_raw_data(key, flags, data, sig) \
gnutls_privkey_sign_hash ( key, 0, GNUTLS_PRIVKEY_SIGN_FLAG_TLS1_RSA, data, sig)
int gnutls_privkey_sign_hash(gnutls_privkey_t signer,
gnutls_digest_algorithm_t hash_algo,
unsigned int flags,
const gnutls_datum_t * hash_data,
gnutls_datum_t * signature);
int gnutls_privkey_sign_hash2(gnutls_privkey_t signer,
gnutls_sign_algorithm_t algo,
unsigned int flags,
const gnutls_datum_t * hash_data,
gnutls_datum_t * signature);
int gnutls_privkey_decrypt_data(gnutls_privkey_t key,
unsigned int flags,
const gnutls_datum_t * ciphertext,
gnutls_datum_t * plaintext);
int gnutls_privkey_decrypt_data2(gnutls_privkey_t key,
unsigned int flags,
const gnutls_datum_t * ciphertext,
unsigned char * plaintext,
size_t plaintext_size);
int
gnutls_privkey_export_rsa_raw(gnutls_privkey_t key,
gnutls_datum_t * m, gnutls_datum_t * e,
gnutls_datum_t * d, gnutls_datum_t * p,
gnutls_datum_t * q, gnutls_datum_t * u,
gnutls_datum_t * e1,
gnutls_datum_t * e2);
int
gnutls_privkey_export_rsa_raw2(gnutls_privkey_t key,
gnutls_datum_t * m, gnutls_datum_t * e,
gnutls_datum_t * d, gnutls_datum_t * p,
gnutls_datum_t * q, gnutls_datum_t * u,
gnutls_datum_t * e1,
gnutls_datum_t * e2, unsigned flags);
int
gnutls_privkey_export_dsa_raw(gnutls_privkey_t key,
gnutls_datum_t * p, gnutls_datum_t * q,
gnutls_datum_t * g, gnutls_datum_t * y,
gnutls_datum_t * x);
int
gnutls_privkey_export_dsa_raw2(gnutls_privkey_t key,
gnutls_datum_t * p, gnutls_datum_t * q,
gnutls_datum_t * g, gnutls_datum_t * y,
gnutls_datum_t * x, unsigned flags);
int
gnutls_privkey_export_ecc_raw(gnutls_privkey_t key,
gnutls_ecc_curve_t * curve,
gnutls_datum_t * x,
gnutls_datum_t * y,
gnutls_datum_t * k);
int
gnutls_privkey_export_ecc_raw2(gnutls_privkey_t key,
gnutls_ecc_curve_t * curve,
gnutls_datum_t * x,
gnutls_datum_t * y,
gnutls_datum_t * k,
unsigned flags);
int
gnutls_privkey_export_gost_raw2(gnutls_privkey_t key,
gnutls_ecc_curve_t * curve,
gnutls_digest_algorithm_t * digest,
gnutls_gost_paramset_t * paramset,
gnutls_datum_t * x,
gnutls_datum_t * y,
gnutls_datum_t * k,
unsigned flags);
int gnutls_x509_crt_privkey_sign(gnutls_x509_crt_t crt,
gnutls_x509_crt_t issuer,
gnutls_privkey_t issuer_key,
gnutls_digest_algorithm_t dig,
unsigned int flags);
int gnutls_x509_crl_privkey_sign(gnutls_x509_crl_t crl,
gnutls_x509_crt_t issuer,
gnutls_privkey_t issuer_key,
gnutls_digest_algorithm_t dig,
unsigned int flags);
int gnutls_x509_crq_privkey_sign(gnutls_x509_crq_t crq,
gnutls_privkey_t key,
gnutls_digest_algorithm_t dig,
unsigned int flags);
/**
* gnutls_pcert_st:
* @pubkey: public key of parsed certificate.
* @cert: certificate itself of parsed certificate
* @type: type of certificate, a #gnutls_certificate_type_t type.
*
* A parsed certificate.
*/
typedef struct gnutls_pcert_st {
gnutls_pubkey_t pubkey;
gnutls_datum_t cert;
gnutls_certificate_type_t type;
} gnutls_pcert_st;
/* This flag is unused/ignored */
#define GNUTLS_PCERT_NO_CERT 1
int gnutls_pcert_import_x509(gnutls_pcert_st * pcert,
gnutls_x509_crt_t crt, unsigned int flags);
int gnutls_pcert_import_x509_list(gnutls_pcert_st * pcert,
gnutls_x509_crt_t *crt, unsigned *ncrt,
unsigned int flags);
int gnutls_pcert_export_x509(gnutls_pcert_st * pcert,
gnutls_x509_crt_t * crt);
int
gnutls_pcert_list_import_x509_raw(gnutls_pcert_st * pcerts,
unsigned int *pcert_max,
const gnutls_datum_t * data,
gnutls_x509_crt_fmt_t format,
unsigned int flags);
int gnutls_pcert_list_import_x509_file(gnutls_pcert_st *pcert_list,
unsigned *pcert_list_size,
const char *file,
gnutls_x509_crt_fmt_t format,
gnutls_pin_callback_t pin_fn,
void *pin_fn_userdata,
unsigned int flags);
int gnutls_pcert_import_x509_raw(gnutls_pcert_st * pcert,
const gnutls_datum_t * cert,
gnutls_x509_crt_fmt_t format,
unsigned int flags);
int gnutls_pcert_import_openpgp_raw(gnutls_pcert_st * pcert,
const gnutls_datum_t * cert,
gnutls_openpgp_crt_fmt_t
format,
gnutls_openpgp_keyid_t keyid,
unsigned int flags);
int gnutls_pcert_import_openpgp(gnutls_pcert_st * pcert,
gnutls_openpgp_crt_t crt,
unsigned int flags);
int gnutls_pcert_export_openpgp(gnutls_pcert_st * pcert,
gnutls_openpgp_crt_t * crt);
void gnutls_pcert_deinit(gnutls_pcert_st * pcert);
int gnutls_pcert_import_rawpk(gnutls_pcert_st* pcert,
gnutls_pubkey_t key, unsigned int flags);
int gnutls_pcert_import_rawpk_raw(gnutls_pcert_st* pcert,
const gnutls_datum_t* rawpubkey,
gnutls_x509_crt_fmt_t format,
unsigned int key_usage, unsigned int flags);
/* For certificate credentials */
/* This is the same as gnutls_certificate_retrieve_function()
* but retrieves a gnutls_pcert_st which requires much less processing
* within the library.
*/
typedef int gnutls_certificate_retrieve_function2(gnutls_session_t,
const gnutls_datum_t *req_ca_rdn,
int nreqs,
const gnutls_pk_algorithm_t *pk_algos,
int pk_algos_length,
gnutls_pcert_st**,
unsigned int *pcert_length,
gnutls_privkey_t *privkey);
void gnutls_certificate_set_retrieve_function2
(gnutls_certificate_credentials_t cred,
gnutls_certificate_retrieve_function2 *func);
struct gnutls_cert_retr_st {
unsigned version; /* set to 1 */
gnutls_certificate_credentials_t cred;
const gnutls_datum_t *req_ca_rdn;
unsigned nreqs;
const gnutls_pk_algorithm_t *pk_algos;
unsigned pk_algos_length;
/* other fields may be added if version is > 1 */
unsigned char padding[64];
};
/* When the callback sets this value, gnutls will deinitialize the given
* values after use */
#define GNUTLS_CERT_RETR_DEINIT_ALL 1
typedef int gnutls_certificate_retrieve_function3(
gnutls_session_t,
const struct gnutls_cert_retr_st *info,
gnutls_pcert_st **certs,
unsigned int *pcert_length,
gnutls_ocsp_data_st **ocsp,
unsigned int *ocsp_length,
gnutls_privkey_t *privkey,
unsigned int *flags);
void gnutls_certificate_set_retrieve_function3
(gnutls_certificate_credentials_t cred,
gnutls_certificate_retrieve_function3 *func);
int
gnutls_certificate_set_key(gnutls_certificate_credentials_t res,
const char **names,
int names_size,
gnutls_pcert_st * pcert_list,
int pcert_list_size, gnutls_privkey_t key);
int
gnutls_pubkey_print(gnutls_pubkey_t pubkey,
gnutls_certificate_print_formats_t format,
gnutls_datum_t * out);
/* *INDENT-OFF* */
#ifdef __cplusplus
}
#endif
/* *INDENT-ON* */
#endif