gnutls_cipher_encrypt2

Section: gnutls (3)
Updated: 3.7.1
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NAME

gnutls_cipher_encrypt2 - API function

SYNOPSIS

#include <gnutls/crypto.h>

int gnutls_cipher_encrypt2(gnutls_cipher_hd_t handle, const void * ptext, size_t ptext_len, void * ctext, size_t ctext_len);

ARGUMENTS

gnutls_cipher_hd_t handle: is a gnutls_cipher_hd_t type
const void * ptext: the data to encrypt
size_t ptext_len: the length of data to encrypt
void * ctext: the encrypted data
size_t ctext_len: the available length for encrypted data

DESCRIPTION

This function will encrypt the given data using the algorithm specified by the context. For block ciphers the ptext_len must be a multiple of the block size. For the supported ciphers the encrypted data length will equal the plaintext size.

RETURNS

Zero or a negative error code on error.

SINCE

2.12.0

REPORTING BUGS

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

COPYRIGHT

Copyright © 2001- 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.