5 EVP_MD-MDC2 - The MDC2 EVP_MD implementation
9 Support for computing MDC2 digests through the B<EVP_MD> API.
13 This implementation is only available with the legacy provider, and is
14 identified with the name "MDC2".
16 =head2 Gettable Parameters
18 This implementation supports the common gettable parameters described
19 in L<EVP_MD-common(7)>.
21 =head2 Settable Context Parameters
23 This implementation supports the following L<OSSL_PARAM(3)> entries,
24 settable for an B<EVP_MD_CTX> with L<EVP_MD_CTX_set_params(3)>:
28 =item "pad-type" (B<OSSL_DIGEST_PARAM_PAD_TYPE>) <unsigned integer>
30 Sets the padding type to be used.
31 Normally the final MDC2 block is padded with zeros.
32 If the pad type is set to 2 then the final block is padded with 0x80 followed by
39 L<EVP_MD_CTX_set_params(3)>, L<provider-digest(7)>, L<OSSL_PROVIDER-legacy(7)>
43 Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
45 Licensed under the Apache License 2.0 (the "License"). You may not use
46 this file except in compliance with the License. You can obtain a copy
47 in the file LICENSE in the source distribution or at
48 L<https://www.openssl.org/source/license.html>.