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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
gnutls_pkcs8_info(3) gnutls gnutls_pkcs8_info(3)
gnutls_pkcs8_info - API function
#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);
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
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.
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.
Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org
Copyright © 2001-2017 Free Software Foundation, Inc., and others.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
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gnutls 3.5.9 gnutls_pkcs8_info(3)