zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/doc/man3/EVP_md4.pod b/ap/lib/libssl/openssl-1.1.1o/doc/man3/EVP_md4.pod
new file mode 100644
index 0000000..778ed02
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/doc/man3/EVP_md4.pod
@@ -0,0 +1,53 @@
+=pod
+
+=head1 NAME
+
+EVP_md4
+- MD4 For EVP
+
+=head1 SYNOPSIS
+
+ #include <openssl/evp.h>
+
+ const EVP_MD *EVP_md4(void);
+
+=head1 DESCRIPTION
+
+MD4 is a cryptographic hash function standardized in RFC 1320 and designed by
+Ronald Rivest, first published in 1990.
+
+=over 4
+
+=item EVP_md4()
+
+The MD4 algorithm which produces a 128-bit output from a given input.
+
+=back
+
+
+=head1 RETURN VALUES
+
+These functions return a B<EVP_MD> structure that contains the
+implementation of the symmetric cipher. See L<EVP_MD_meth_new(3)> for
+details of the B<EVP_MD> structure.
+
+=head1 CONFORMING TO
+
+IETF RFC 1320.
+
+=head1 SEE ALSO
+
+L<evp(7)>,
+L<EVP_DigestInit(3)>
+
+=head1 COPYRIGHT
+
+Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
+
+Licensed under the OpenSSL license (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
+L<https://www.openssl.org/source/license.html>.
+
+=cut
+