=pod =head1 NAME EVP_mdc2 - MDC-2 For EVP =head1 SYNOPSIS #include const EVP_MD *EVP_mdc2(void); =head1 DESCRIPTION MDC-2 (Modification Detection Code 2 or Meyer-Schilling) is a cryptographic hash function based on a block cipher. =over 4 =item EVP_mdc2() The MDC-2DES algorithm of using MDC-2 with the DES block cipher. It produces a 128-bit output from a given input. =back =head1 RETURN VALUES These functions return a B structure that contains the implementation of the symmetric cipher. See L for details of the B structure. =head1 CONFORMING TO ISO/IEC 10118-2:2000 Hash-Function 2, with DES as the underlying block cipher. =head1 SEE ALSO L, L =head1 COPYRIGHT Copyright 2017 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. =cut