org.researchstack.backbone.storage.file.aes

Class AesEncrypter

java.lang.Object

org.researchstack.backbone.storage.file.aes.AesEncrypter

All Implemented Interfaces:

Encrypter

public class AesEncrypter
extends java.lang.Object
implements Encrypter

Encrypts all bytes passed through with AesCbcWithIntegrity's standard AES encryption.

Constructor Summary

Constructors

Constructor and Description
AesEncrypter(com.tozny.crypto.android.AesCbcWithIntegrity.SecretKeys secretKeys)

Method Summary

Modifier and Type	Method and Description
byte[]	decrypt(byte[] data) Returns the data that has been decrypted using this Encrypter
byte[]	encrypt(byte[] data) Returns the data that has been encrypted using this Encrypter
java.lang.String	getDbKey() Returns the encryption key to use for encrypting a SQLCipher database, if using one.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AesEncrypter

public AesEncrypter(com.tozny.crypto.android.AesCbcWithIntegrity.SecretKeys secretKeys)

Method Detail

encrypt

public byte[] encrypt(byte[] data)
               throws java.security.GeneralSecurityException

Description copied from interface: Encrypter

Returns the data that has been encrypted using this Encrypter

Specified by:

encrypt in interface Encrypter

Parameters:

data - the byte array of data to be encrypted

Returns:

the encrypted data

Throws:

java.security.GeneralSecurityException

decrypt

public byte[] decrypt(byte[] data)
               throws java.security.GeneralSecurityException

Description copied from interface: Encrypter

Returns the data that has been decrypted using this Encrypter

Specified by:

decrypt in interface Encrypter

Parameters:

data - the byte array of data to be decrypted

Returns:

the decrypted data

Throws:

java.security.GeneralSecurityException

getDbKey

public java.lang.String getDbKey()

Description copied from interface: Encrypter

Returns the encryption key to use for encrypting a SQLCipher database, if using one.

Specified by:

getDbKey in interface Encrypter

Returns:

a string key to use for encrypting/decrypting the database based on this encrypter