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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
gnutls_pkcs12_bag_enc_info(3) gnutls gnutls_pkcs12_bag_enc_info(3)
gnutls_pkcs12_bag_enc_info - API function
#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);
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
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.
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.
Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org
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gnutls 3.5.9 gnutls_pkcs12_bag_enc_info(3)