Функции API (API function)
Имя (Name)
gnutls_pkcs8_info - API function
Синопсис (Synopsis)
#include <gnutls/x509.h>
int gnutls_pkcs8_info(const gnutls_datum_t * data,
gnutls_x509_crt_fmt_t format, unsigned int * schema, unsigned int
* cipher, void * salt, unsigned int * salt_size, unsigned int *
iter_count, char ** oid);
Аргументы (Arguments)
const gnutls_datum_t * data
Holds the PKCS 8 data
gnutls_x509_crt_fmt_t format
the format of the PKCS 8 data
unsigned int * schema
indicate the schema as one of
gnutls_pkcs_encrypt_flags_t
unsigned int * cipher
the cipher used as gnutls_cipher_algorithm_t
void * salt PBKDF2 salt (if non-NULL then salt_size initially
holds its size)
unsigned int * salt_size
PBKDF2 salt size
unsigned int * iter_count
PBKDF2 iteration count
char ** oid if non-NULL it will contain an allocated
null-terminated variable with the OID
Описание (Description)
This function will provide information on the algorithms used in
a particular PKCS 8 structure. If the structure algorithms are
unknown the code GNUTLS_E_UNKNOWN_CIPHER_TYPE will be returned,
and only oid , will be set. That is, oid will be set on
encrypted PKCS 8 structures whether supported or not. It must be
deinitialized using gnutls_free(). The other variables are only
set on supported structures.
Возвращаемое значение (Return value)
GNUTLS_E_INVALID_REQUEST if the provided structure isn't an
encrypted key, GNUTLS_E_UNKNOWN_CIPHER_TYPE if the structure's
encryption isn't supported, or another negative error code in
case of a failure. Zero on success.
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/
