1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage org.bouncycastle.crypto.params; 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.bouncycastle.crypto.CipherParameters; 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic class CCMParameters 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project implements CipherParameters 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project{ 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private byte[] associatedText; 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private byte[] nonce; 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private KeyParameter key; 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private int macSize; 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Base constructor. 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param key key to be used by underlying cipher 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param macSize macSize in bits 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param nonce nonce to be used 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param associatedText associated text, if any 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public CCMParameters(KeyParameter key, int macSize, byte[] nonce, byte[] associatedText) 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.key = key; 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.nonce = nonce; 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.macSize = macSize; 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.associatedText = associatedText; 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public KeyParameter getKey() 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return key; 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public int getMacSize() 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return macSize; 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public byte[] getAssociatedText() 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return associatedText; 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public byte[] getNonce() 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return nonce; 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 49