1=pod 2 3=head1 NAME 4 5EVP_md4 6- MD4 For EVP 7 8=head1 SYNOPSIS 9 10 #include <openssl/evp.h> 11 12 const EVP_MD *EVP_md4(void); 13 14=head1 DESCRIPTION 15 16MD4 is a cryptographic hash function standardized in RFC 1320 and designed by 17Ronald Rivest, first published in 1990. 18 19=over 4 20 21=item EVP_md4() 22 23The MD4 algorithm which produces a 128-bit output from a given input. 24 25=back 26 27 28=head1 RETURN VALUES 29 30These functions return a B<EVP_MD> structure that contains the 31implementation of the symmetric cipher. See L<EVP_MD_meth_new(3)> for 32details of the B<EVP_MD> structure. 33 34=head1 CONFORMING TO 35 36IETF RFC 1320. 37 38=head1 SEE ALSO 39 40L<evp(7)>, 41L<EVP_DigestInit(3)> 42 43=head1 COPYRIGHT 44 45Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. 46 47Licensed under the OpenSSL license (the "License"). You may not use 48this file except in compliance with the License. You can obtain a copy 49in the file LICENSE in the source distribution or at 50L<https://www.openssl.org/source/license.html>. 51 52=cut 53 54