`gnutls_pkcs12_bag_enc_info` ( 3 )

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/

Исходный текст на man7.org

gnutls_pkcs12_bag_enc_info ( 3 )