NAME¶

gnutls_cipher_decrypt3 - API function

SYNOPSIS¶

#include <gnutls/crypto.h>

int gnutls_cipher_decrypt3(gnutls_cipher_hd_t handle, const void * ctext, size_t ctext_len, void * ptext, size_t * ptext_len, unsigned flags);

ARGUMENTS¶

gnutls_cipher_hd_t handle

is a gnutls_cipher_hd_t type

const void * ctext

the data to decrypt

size_t ctext_len

the length of data to decrypt

void * ptext

the decrypted data

size_t * ptext_len

the available length for decrypted data

unsigned flags

flags for padding

DESCRIPTION¶

This function will decrypt the given data using the algorithm specified by the context. If flags is specified, padding for the decrypted data will be removed accordingly and ptext_len will be updated.

RETURNS¶

Zero or a negative error code on error.

SINCE¶

3.7.7

REPORTING BUGS¶

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

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.

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/