1=pod 2 3=head1 NAME 4 5EVP_CIPHER-CHACHA - The CHACHA EVP_CIPHER implementations 6 7=head1 DESCRIPTION 8 9Support for CHACHA symmetric encryption using the B<EVP_CIPHER> API. 10 11=head2 Algorithm Names 12 13The following algorithms are available in the default provider: 14 15=over 4 16 17=item "ChaCha20" 18 19=item "ChaCha20-Poly1305" 20 21=back 22 23=head2 Parameters 24 25This implementation supports the parameters described in 26L<EVP_EncryptInit(3)/PARAMETERS>. 27 28=head1 SEE ALSO 29 30L<provider-cipher(7)>, L<OSSL_PROVIDER-default(7)> 31 32=head1 COPYRIGHT 33 34Copyright 2021 The OpenSSL Project Authors. All Rights Reserved. 35 36Licensed under the Apache License 2.0 (the "License"). You may not use 37this file except in compliance with the License. You can obtain a copy 38in the file LICENSE in the source distribution or at 39L<https://www.openssl.org/source/license.html>. 40 41=cut 42