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gnutls_store_commitment(3) [centos man page]

gnutls_store_commitment(3)					      gnutls						gnutls_store_commitment(3)

NAME

       gnutls_store_commitment - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       int  gnutls_store_commitment(const  char*  db_name,  gnutls_tdb_t  tdb,	const  char*  host, const char* service, gnutls_digest_algorithm_t
       hash_algo, const gnutls_datum_t* hash, time_t expiration, unsigned int flags);

ARGUMENTS

       const char* db_name
		   A file specifying the stored keys (use NULL for the default)

       gnutls_tdb_t tdb
		   A storage structure or NULL to use the default

       const char* host
		   The peer's name

       const char* service
		   non-NULL if this key is specific to a service (e.g. http)

       gnutls_digest_algorithm_t hash_algo
		   The hash algorithm type

       const gnutls_datum_t* hash
		   The raw hash

       time_t expiration
		   The expiration time (use 0 to disable expiration)

       unsigned int flags
		   should be 0.

DESCRIPTION

       This function will store the provided hash commitment to the list of stored public keys. The key with the given	hash  will  be	considered
       valid until the provided expiration time.

       The   store variable if non-null specifies a custom backend for the storage of entries. If it is NULL then the default file backend will be
       used.

       Note that this function is not thread safe with the default backend.

RETURNS

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

SINCE

       3.0

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_store_commitment(3)

Check Out this Related Man Page

gnutls_privkey_sign_hash(3)					      gnutls					       gnutls_privkey_sign_hash(3)

NAME

       gnutls_privkey_sign_hash - API function

SYNOPSIS

       #include <gnutls/abstract.h>

       int  gnutls_privkey_sign_hash(gnutls_privkey_t  signer,	gnutls_digest_algorithm_t  hash_algo,  unsigned  int flags, const gnutls_datum_t *
       hash_data, gnutls_datum_t * signature);

ARGUMENTS

       gnutls_privkey_t signer
		   Holds the signer's key

       gnutls_digest_algorithm_t hash_algo
		   The hash algorithm used

       unsigned int flags
		   Zero or one of gnutls_privkey_flags_t

       const gnutls_datum_t * hash_data
		   holds the data to be signed

       gnutls_datum_t * signature
		   will contain newly allocated signature

DESCRIPTION

       This function will sign the given hashed 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 SHA-XXX for the DSA keys.

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

       Note that if GNUTLS_PRIVKEY_SIGN_FLAG_TLS1_RSA flag is specified this function will ignore  hash_algo and perform a raw PKCS1 signature.

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_hash(3)
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