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gnutls_encode_gost_rs_value(3) gnutls gnutls_encode_gost_rs_value(3)

NAME

gnutls_encode_gost_rs_value - API function

SYNOPSIS

#include <gnutls/crypto.h>

int gnutls_encode_gost_rs_value(gnutls_datum_t * sig_value, const gnutls_datum_t * r, const gnutls_datum_t * s);

ARGUMENTS

gnutls_datum_t * sig_value
will hold a GOST signature according to RFC 4491 section 2.2.2
const gnutls_datum_t * r
must contain the r value
const gnutls_datum_t * s
must contain the s value

DESCRIPTION

This function will encode the provided r and s values, into binary representation according to RFC 4491 section 2.2.2, used for GOST R 34.10-2001 (and thus also for GOST R 34.10-2012) signatures.

The output value should be deallocated using gnutls_free().

RETURNS

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error code is returned.

SINCE

3.6.0

REPORTING BUGS

Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org

COPYRIGHT

Copyright © 2001-2021 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 notice and this notice are preserved.

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/
3.6.7 gnutls