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0f6c3ebbf8
Some hash algorithms are only provided by the legacy provider. This information is not mentioned in EVP_md4(3) for md4 and one might wonder why it is no longer working. Add a note to the EVP_ man page for md2, md4, mdc2, ripemd160 and whirlpool that it is only available with the legacy provider. Fixes #11650 Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> (Merged from https://github.com/openssl/openssl/pull/12074)
55 lines
1.0 KiB
Plaintext
55 lines
1.0 KiB
Plaintext
=pod
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=head1 NAME
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EVP_md2
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- MD2 For EVP
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=head1 SYNOPSIS
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#include <openssl/evp.h>
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const EVP_MD *EVP_md2(void);
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=head1 DESCRIPTION
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MD2 is a cryptographic hash function standardized in RFC 1319 and designed by
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Ronald Rivest. This implementation is only available with the legacy provider.
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=over 4
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=item EVP_md2()
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The MD2 algorithm which produces a 128-bit output from a given input.
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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 1319.
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=head1 SEE ALSO
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L<evp(7)>,
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L<provider(7)>,
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L<EVP_DigestInit(3)>
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=head1 COPYRIGHT
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Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (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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