Функции API (API function)
Имя (Name)
gnutls_pkcs12_bag_enc_info - API function
Синопсис (Synopsis)
#include <gnutls/pkcs12.h>
int gnutls_pkcs12_bag_enc_info(gnutls_pkcs12_bag_t bag, unsigned
int * schema, unsigned int * cipher, void * salt, unsigned int *
salt_size, unsigned int * iter_count, char ** oid);
Аргументы (Arguments)
gnutls_pkcs12_bag_t bag
The bag
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 encryption
algorithms used in an encrypted bag. 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 bags 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 bag isn't encrypted,
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/
