=pod

=head1 NAME

EVP_bf_cbc,

EVP_bf_cfb,

EVP_bf_cfb64,

EVP_bf_ecb,

EVP_bf_ofb

- EVP Blowfish cipher

=head1 SYNOPSIS

 #include <openssl/evp.h>

 const EVP_CIPHER *EVP_bf_cbc(void)

 const EVP_CIPHER *EVP_bf_cfb(void)

 const EVP_CIPHER *EVP_bf_cfb64(void)

 const EVP_CIPHER *EVP_bf_ecb(void)

 const EVP_CIPHER *EVP_bf_ofb(void)

=head1 DESCRIPTION

The Blowfish encryption algorithm for EVP.

This is a variable key length cipher.

=over 4

=item EVP_bf_cbc(),

EVP_bf_cfb(),

EVP_bf_cfb64(),

EVP_bf_ecb(),

EVP_bf_ofb()

Blowfish encryption algorithm in CBC, CFB, ECB and OFB modes respectively.

=back

=head1 RETURN VALUES

These functions return an B<EVP_CIPHER> structure that contains the

implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for

details of the B<EVP_CIPHER> structure.

=head1 SEE ALSO

L<evp(7)>,

L<EVP_EncryptInit(3)>,

L<EVP_CIPHER_meth_new(3)>

=head1 COPYRIGHT

Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.

Licensed under the OpenSSL license (the "License").  You may not use

this file except in compliance with the License.  You can obtain a copy

in the file LICENSE in the source distribution or at

L<https://www.openssl.org/source/license.html>.

=cut