- License
- Botan is released under the Simplified BSD License (see LICENSE.md)
Key Derivation Function interfaces
abstract class KDF;
Key Derivation Function
const SecureVector!ubyte deriveKey()(size_t key_len, auto ref const SecureVector!ubyte secret, in string salt = "");
- Parameters
size_t key_len the desired output length in bytes SecureVector!ubyte secret the secret input string salt a diversifier
Derive a key
const SecureVector!ubyte deriveKey(Alloc)(size_t key_len, auto ref const SecureVector!ubyte secret, auto ref const Vector!(ubyte, Alloc) salt);
- Parameters
size_t key_len the desired output length in bytes SecureVector!ubyte secret the secret input Vector!(ubyte, Alloc) salt a diversifier
Derive a key
const SecureVector!ubyte deriveKey()(size_t key_len, auto ref const SecureVector!ubyte secret, const(ubyte)* salt, size_t salt_len);
- Parameters
size_t key_len the desired output length in bytes SecureVector!ubyte secret the secret input const(ubyte)* salt a diversifier size_t salt_len size of salt in bytes
Derive a key
const SecureVector!ubyte deriveKey(size_t key_len, const(ubyte)* secret, size_t secret_len, in string salt = "");
- Parameters
size_t key_len the desired output length in bytes const(ubyte)* secret the secret input size_t secret_len size of secret in bytes string salt a diversifier
Derive a key
const SecureVector!ubyte deriveKey(size_t key_len, const(ubyte)* secret, size_t secret_len, const(ubyte)* salt, size_t salt_len);
- Parameters
size_t key_len the desired output length in bytes const(ubyte)* secret the secret input size_t secret_len size of secret in bytes const(ubyte)* salt a diversifier size_t salt_len size of salt in bytes
Derive a key
KDF getKdf(in string algo_spec);
- Parameters
string algo_spec the name of the KDF to create - Returns
- pointer to newly allocated object of that type
Factory method for KDF (key derivation function)