Botan  2.7.0
Crypto and TLS for C++11
rfc3394.h
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1 /*
2 * AES Key Wrap (RFC 3394)
3 * (C) 2011 Jack Lloyd
4 *
5 * Botan is released under the Simplified BSD License (see license.txt)
6 */
7 
8 #ifndef BOTAN_RFC3394_H_
9 #define BOTAN_RFC3394_H_
10 
11 #include <botan/symkey.h>
12 
13 namespace Botan {
14 
15 /**
16 * Encrypt a key under a key encryption key using the algorithm
17 * described in RFC 3394
18 *
19 * @param key the plaintext key to encrypt
20 * @param kek the key encryption key
21 * @return key encrypted under kek
22 */
23 secure_vector<uint8_t> BOTAN_PUBLIC_API(2,0) rfc3394_keywrap(const secure_vector<uint8_t>& key,
24  const SymmetricKey& kek);
25 
26 /**
27 * Decrypt a key under a key encryption key using the algorithm
28 * described in RFC 3394
29 *
30 * @param key the encrypted key to decrypt
31 * @param kek the key encryption key
32 * @return key decrypted under kek
33 */
34 secure_vector<uint8_t> BOTAN_PUBLIC_API(2,0) rfc3394_keyunwrap(const secure_vector<uint8_t>& key,
35  const SymmetricKey& kek);
36 
37 }
38 
39 #endif
#define BOTAN_PUBLIC_API(maj, min)
Definition: compiler.h:27
Definition: alg_id.cpp:13
OctetString SymmetricKey
Definition: symkey.h:136
std::vector< T, secure_allocator< T > > secure_vector
Definition: secmem.h:88
secure_vector< uint8_t > rfc3394_keywrap(const secure_vector< uint8_t > &key, const SymmetricKey &kek)
Definition: rfc3394.cpp:14
secure_vector< uint8_t > rfc3394_keyunwrap(const secure_vector< uint8_t > &key, const SymmetricKey &kek)
Definition: rfc3394.cpp:28