EVP_MD4(3ssl) OpenSSL EVP_MD4(3ssl)

EVP_md4 - MD4 For EVP

#include <openssl/evp.h>
const EVP_MD *EVP_md4(void);

MD4 is a cryptographic hash function standardized in RFC 1320 and designed by Ronald Rivest, first published in 1990. This implementation is only available with the legacy provider.

The MD4 algorithm which produces a 128-bit output from a given input.

Developers should be aware of the negative performance implications of calling this function multiple times and should consider using EVP_MD_fetch(3) instead. See "Performance" in crypto(7) for further information.

These functions return a EVP_MD structure that contains the implementation of the message digest. See EVP_MD_meth_new(3) for details of the EVP_MD structure.

IETF RFC 1320.

evp(7), provider(7), EVP_DigestInit(3)

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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 https://www.openssl.org/source/license.html.

2023-09-20 3.1.3