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gnutls_decode_ber_digest_info - API function
Contents
Arguments
const gnutls_datum_t * info
an RSA BER encoded DigestInfo structure
gnutls_digest_algorithm_t * hash
will contain the hash algorithm of the structure
unsigned char * digest
will contain the hash output of the structure
unsigned int * digest_size
will contain the hash size of the structure; initially must hold the maximum size of digest
Copyright
Copyright © 2001-2023 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.
Description
This function will parse an RSA PKCS1 1.5 DigestInfo structure and report the hash algorithm used as well
as the digest data.
Name
gnutls_decode_ber_digest_info - API function
Reporting Bugs
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Returns
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error code is returned.
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/
gnutls 3.8.9 gnutls_decode_ber_digest_info(3)
Since
3.5.0
Synopsis
#include<gnutls/crypto.h>intgnutls_decode_ber_digest_info(constgnutls_datum_t*info,gnutls_digest_algorithm_t*hash,unsignedchar*digest,unsignedint*digest_size);
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