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gnutls_privkey_import_ext2(3) [centos man page]

gnutls_privkey_import_ext2(3)					      gnutls					     gnutls_privkey_import_ext2(3)

NAME

       gnutls_privkey_import_ext2 - API function

SYNOPSIS

       #include <gnutls/abstract.h>

       int  gnutls_privkey_import_ext2(gnutls_privkey_t  pkey,	gnutls_pk_algorithm_t  pk,  void*  userdata,  gnutls_privkey_sign_func	sign_func,
       gnutls_privkey_decrypt_func decrypt_func, gnutls_privkey_deinit_func deinit_func, unsigned int flags);

ARGUMENTS

       gnutls_privkey_t pkey
		   The private key

       gnutls_pk_algorithm_t pk
		   The public key algorithm

       void* userdata
		   private data to be provided to the callbacks

       gnutls_privkey_sign_func sign_func
		   callback for signature operations

       gnutls_privkey_decrypt_func decrypt_func
		   callback for decryption operations

       gnutls_privkey_deinit_func deinit_func
		   a deinitialization function

       unsigned int flags
		   Flags for the import

DESCRIPTION

       This function will associate the given callbacks with the gnutls_privkey_t structure. At least one of the two callbacks must  be  non-null.
       If a deinitialization function is provided then flags is assumed to contain GNUTLS_PRIVKEY_IMPORT_AUTO_RELEASE.

       Note that the signing function is supposed to "raw" sign data, i.e., without any hashing or preprocessing.

RETURNS

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.

SINCE

       3.1

REPORTING BUGS

       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT

       Copyright (C) 2012 Free Software Foundation, Inc..
       Copying	and  distribution  of  this file, with or without modification, are permitted in any medium without royalty provided the copyright
       notice and this notice are preserved.

SEE ALSO

       The full documentation for gnutls is maintained as a Texinfo manual.  If the info and gnutls programs are properly installed at your  site,
       the command

	      info gnutls

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

	      http://www.gnu.org/software/gnutls/manual/

gnutls								      3.1.15					     gnutls_privkey_import_ext2(3)

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gnutls_privkey_sign_data(3)					      gnutls					       gnutls_privkey_sign_data(3)

NAME

       gnutls_privkey_sign_data - API function

SYNOPSIS

       #include <gnutls/abstract.h>

       int  gnutls_privkey_sign_data(gnutls_privkey_t  signer,	gnutls_digest_algorithm_t  hash,  unsigned int flags, const gnutls_datum_t * data,
       gnutls_datum_t * signature);

ARGUMENTS

       gnutls_privkey_t signer
		   Holds the key

       gnutls_digest_algorithm_t hash
		   should be a digest algorithm

       unsigned int flags
		   Zero or on of gnutls_privkey_flags_t

       const gnutls_datum_t * data
		   holds the data to be signed

       gnutls_datum_t * signature
		   will contain the signature allocate with gnutls_malloc()

DESCRIPTION

       This function will sign the given data using a signature algorithm supported by the private  key.  Signature  algorithms  are  always  used
       together with a hash functions.	Different hash functions may be used for the RSA algorithm, but only the SHA family for the DSA keys.

       You may use gnutls_pubkey_get_preferred_hash_algorithm() to determine the hash algorithm.

RETURNS

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.

SINCE

       2.12.0

REPORTING BUGS

       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT

       Copyright (C) 2012 Free Software Foundation, Inc..
       Copying	and  distribution  of  this file, with or without modification, are permitted in any medium without royalty provided the copyright
       notice and this notice are preserved.

SEE ALSO

       The full documentation for gnutls is maintained as a Texinfo manual.  If the info and gnutls programs are properly installed at your  site,
       the command

	      info gnutls

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

	      http://www.gnu.org/software/gnutls/manual/

gnutls								      3.1.15					       gnutls_privkey_sign_data(3)
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