| package org.bouncycastle.jce.spec; |
| |
| import java.security.spec.AlgorithmParameterSpec; |
| |
| /** |
| * Parameter spec for an integrated encryptor, as in IEEE P1363a |
| */ |
| public class IESParameterSpec |
| implements AlgorithmParameterSpec |
| { |
| private byte[] derivation; |
| private byte[] encoding; |
| private int macKeySize; |
| |
| public IESParameterSpec( |
| byte[] derivation, |
| byte[] encoding, |
| int macKeySize) |
| { |
| this.derivation = new byte[derivation.length]; |
| System.arraycopy(derivation, 0, this.derivation, 0, derivation.length); |
| |
| this.encoding = new byte[encoding.length]; |
| System.arraycopy(encoding, 0, this.encoding, 0, encoding.length); |
| |
| this.macKeySize = macKeySize; |
| } |
| |
| /** |
| * return the derivation vector. |
| */ |
| public byte[] getDerivationV() |
| { |
| return derivation; |
| } |
| |
| /** |
| * return the encoding vector. |
| */ |
| public byte[] getEncodingV() |
| { |
| return encoding; |
| } |
| |
| /** |
| * return the key size in bits for the MAC used with the message |
| */ |
| public int getMacKeySize() |
| { |
| return macKeySize; |
| } |
| } |