• NAME
• SYNOPSIS
• DESCRIPTION
• RETURN VALUES
• CONFORMING TO
• SEE ALSO
• HISTORY
• COPYRIGHT

NAME

MDC2, MDC2_Init, MDC2_Update, MDC2_Final - MDC2 hash function

SYNOPSIS

 #include <openssl/mdc2.h>

Deprecated since OpenSSL 3.0, can be hidden entirely by defining OPENSSL_API_COMPAT with a suitable version value, see DESCRIPTION

All of the functions described on this page are deprecated. Applications should instead use EVP_DigestUpdate(3) and EVP_DigestInit(3) etc. instead of calling the hash functions directly.

RETURN VALUES

MDC2() returns a pointer to the hash value.

MDC2_Init(), MDC2_Update() and MDC2_Final() return 1 for success, 0 otherwise.

CONFORMING TO

ISO/IEC 10118-2:2000 Hash-Function 2, with DES as the underlying block cipher.

SEE ALSO

HISTORY

All of these functions were deprecated in OpenSSL 3.0.

Licensed under the Apache License 2.0 (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 https://www.openssl.org/source/license.html.