src/kdf/kdf1/kdf1.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

/*
* KDF1
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/

#include <botan/kdf1.h>

namespace Botan {

/*
* KDF1 Key Derivation Mechanism
*/
SecureVector<byte> KDF1::derive(size_t,
                                const byte secret[], size_t secret_len,
                                const byte P[], size_t P_len) const
   {
   hash->update(secret, secret_len);
   hash->update(P, P_len);
   return hash->final();
   }

}