Функции API (API function)
Имя (Name)
gnutls_pkcs7_sign - API function
Синопсис (Synopsis)
#include <gnutls/pkcs7.h>
int gnutls_pkcs7_sign(gnutls_pkcs7_t pkcs7, gnutls_x509_crt_t
signer, gnutls_privkey_t signer_key, const gnutls_datum_t * data,
gnutls_pkcs7_attrs_t signed_attrs, gnutls_pkcs7_attrs_t
unsigned_attrs, gnutls_digest_algorithm_t dig, unsigned flags);
Аргументы (Arguments)
gnutls_pkcs7_t pkcs7
should contain a gnutls_pkcs7_t type
gnutls_x509_crt_t signer
the certificate to sign the structure
gnutls_privkey_t signer_key
the key to sign the structure
const gnutls_datum_t * data
The data to be signed or NULL if the data are already
embedded
gnutls_pkcs7_attrs_t signed_attrs
Any additional attributes to be included in the
signed ones (or NULL)
gnutls_pkcs7_attrs_t unsigned_attrs
Any additional attributes to be included in the
unsigned ones (or NULL)
gnutls_digest_algorithm_t dig
The digest algorithm to use for signing
unsigned flags
Should be zero or one of GNUTLS_PKCS7 flags
Описание (Description)
This function will add a signature in the provided PKCS 7
structure for the provided data. Multiple signatures can be made
with different signers.
The available flags are: GNUTLS_PKCS7_EMBED_DATA,
GNUTLS_PKCS7_INCLUDE_TIME, GNUTLS_PKCS7_INCLUDE_CERT, and
GNUTLS_PKCS7_WRITE_SPKI. They are explained in the
gnutls_pkcs7_sign_flags definition.
Возвращаемое значение (Return value)
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
negative error value.
Сообщение об ошибках (Reporting bugs)
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Смотри также (See also)
The full documentation for gnutls is maintained as a Texinfo
manual. If the /usr/share/doc/gnutls/ directory does not contain
the HTML form visit
https://www.gnutls.org/manual/
