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gnutls_aead_cipher_encrypt(3)       gnutls       gnutls_aead_cipher_encrypt(3)

NAME

gnutls_aead_cipher_encrypt - API function

SYNOPSIS

#include <gnutls/crypto.h> int gnutls_aead_cipher_encrypt(gnutls_aead_cipher_hd_t handle, const void * nonce, size_t nonce_len, const void * auth, size_t auth_len, size_t tag_size, const void * ptext, size_t ptext_len, void * ctext, size_t * ctext_len);

ARGUMENTS

gnutls_aead_cipher_hd_t handle is a gnutls_aead_cipher_hd_t type. const void * nonce the nonce to set size_t nonce_len The length of the nonce const void * auth additional data to be authenticated size_t auth_len The length of the data size_t tag_size The size of the tag to use (use zero for the default) const void * ptext the data to encrypt size_t ptext_len The length of data to encrypt void * ctext the encrypted data including authentication tag size_t * ctext_len the length of encrypted data (initially must hold the maximum available size, including space for tag)

DESCRIPTION

This function will encrypt the given data using the algorithm specified by the context. The output data will contain the authentication tag.

RETURNS

Zero or a negative error code on error.

SINCE

3.4.0

REPORTING BUGS

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

COPYRIGHT

Copyright (C) 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.

SEE ALSO

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/local/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.7.9 gnutls_aead_cipher_encrypt(3)

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