Manpages - gnutls_hex_decode.3

gnutls_hex_decode - API function

#include <gnutls/gnutls.h>

int gnutls_hex_decode(const gnutls_datum_t * */hex_data/, void * result, size_t * result_size);*

const gnutls_datum_t * hex_data

contain the encoded data

void * result

the place where decoded data will be copied

size_t * result_size

holds the size of the result

This function will decode the given encoded data, using the hex encoding used by PSK password files.

Initially result_size must hold the maximum size available in result , and on return it will contain the number of bytes written.

GNUTLS_E_SHORT_MEMORY_BUFFER if the buffer given is not long enough, GNUTLS_E_PARSING_ERROR on invalid hex data, or 0 on success.

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

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