10 #include <openssl/evp.h>
12 const EVP_MD *EVP_md4(void);
16 MD4 is a cryptographic hash function standardized in RFC 1320 and designed by
17 Ronald Rivest, first published in 1990. This implementation is only available
18 with the legacy provider.
24 The MD4 algorithm which produces a 128-bit output from a given input.
31 These functions return a B<EVP_MD> structure that contains the
32 implementation of the symmetric cipher. See L<EVP_MD_meth_new(3)> for
33 details of the B<EVP_MD> structure.
47 Copyright 2017-2020 The OpenSSL Project Authors. All Rights Reserved.
49 Licensed under the Apache License 2.0 (the "License"). You may not use
50 this file except in compliance with the License. You can obtain a copy
51 in the file LICENSE in the source distribution or at
52 L<https://www.openssl.org/source/license.html>.