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								=pod
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								=head1 NAME
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											2018-10-02 05:11:57 +08:00
										 
									 
								 
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								EVP_md5,
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								EVP_md5_sha1
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								- MD5 For EVP
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								=head1 SYNOPSIS
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								 #include <openssl/evp.h>
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								 const EVP_MD *EVP_md5(void);
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								 const EVP_MD *EVP_md5_sha1(void);
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								=head1 DESCRIPTION
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								MD5 is a cryptographic hash function standardized in RFC 1321 and designed by
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								Ronald Rivest.
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											2018-03-11 02:13:23 +08:00
										 
									 
								 
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								The CMU Software Engineering Institute considers MD5 unsuitable for further
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								use since its security has been severely compromised.
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								=over 4
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								=item EVP_md5()
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								The MD5 algorithm which produces a 128-bit output from a given input.
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								=item EVP_md5_sha1()
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								A hash algorithm of SSL v3 that combines MD5 with SHA-1 as decirbed in RFC
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								6101.
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								WARNING: this algorithm is not intended for non-SSL usage.
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								=back
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								=head1 RETURN VALUES
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								These functions return a B<EVP_MD> structure that contains the
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								implementation of the symmetric cipher. See L<EVP_MD_meth_new(3)> for
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								details of the B<EVP_MD> structure.
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								=head1 CONFORMING TO
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								IETF RFC 1321.
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								=head1 SEE ALSO
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								L<evp(7)>,
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								L<EVP_DigestInit(3)>
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								=head1 COPYRIGHT
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											2018-03-20 21:00:17 +08:00
										 
									 
								 
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								Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
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								Licensed under the OpenSSL license (the "License").  You may not use
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								this file except in compliance with the License.  You can obtain a copy
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								in the file LICENSE in the source distribution or at
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								L<https://www.openssl.org/source/license.html>.
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								=cut
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