=pod =head1 NAME EVP_idea_cbc, EVP_idea_cfb, EVP_idea_cfb64, EVP_idea_ecb, EVP_idea_ofb - EVP IDEA cipher =head1 SYNOPSIS #include const EVP_CIPHER *EVP_idea_cbc(void) const EVP_CIPHER *EVP_idea_cfb(void) const EVP_CIPHER *EVP_idea_cfb64(void) const EVP_CIPHER *EVP_idea_ecb(void) const EVP_CIPHER *EVP_idea_ofb(void) =head1 DESCRIPTION The IDEA encryption algorithm for EVP. =over 4 =item EVP_idea_cbc(), EVP_idea_cfb(), EVP_idea_cfb64(), EVP_idea_ecb(), EVP_idea_ofb() The IDEA encryption algorithm in CBC, CFB, ECB and OFB modes respectively. =back =head1 RETURN VALUES These functions return an B structure that contains the implementation of the symmetric cipher. See L for details of the B structure. =head1 SEE ALSO L, L, L =head1 COPYRIGHT Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved. Licensed under the Apache License 2.0 (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. =cut