5 EVP_KDF-X942-CONCAT - The X942 Concat EVP_KDF implementation
9 The EVP_KDF-X942-CONCAT algorithm is identical to EVP_KDF-X963. It is
10 used for key agreement to derive a key using input such as a shared secret key
15 "X942KDF_CONCAT" is the name for this implementation; it
16 can be used with the EVP_KDF_fetch() function.
18 This is an alias for "X963KDF".
20 See L<EVP_KDF-X963(7)> for a list of supported parameters and examples.
24 This functionality was added to OpenSSL 3.0.
28 Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
30 Licensed under the Apache License 2.0 (the "License"). You may not use
31 this file except in compliance with the License. You can obtain a copy
32 in the file LICENSE in the source distribution or at
33 L<https://www.openssl.org/source/license.html>.