=head1 NOTE
MD2, MD4, and MD5 are recommended only for compatibility with existing
-applications. In new applications, SHA-1 or RIPEMD-160 should be
-preferred.
+applications. In new applications, hashes from the SHA-2 or SHA-3 family
+should be preferred.
=head1 RETURN VALUES
=head1 SEE ALSO
-L<EVP_DigestInit(3)>
+L<EVP_DigestInit(3)>, L<EVP_MD-SHA2(7)>, L<EVP_MD-SHA3(7)>
=head1 HISTORY