me.sniggle.pgp.crypt.internal

Class AlgorithmSelection

java.lang.Object

me.sniggle.pgp.crypt.internal.AlgorithmSelection

public final class AlgorithmSelection
extends Object

Helper class used to define sane and secure defaults Redefining the BouncyCastle constants in order to allow usage of the constants in java and android module

Author:

iulius

Method Summary

Methods

Modifier and Type	Method and Description
static int	getDefaultCompressionAlgorithm() provides access to the default compression algorthm
static int	getEncryptionKeyType() The encryption key type, currently set to RSA
static int[]	getPreferredCompressionAlgorithms() the preferred compression algorithms
static int[]	getPreferredEncryptionAlgorithms() the preferred symmetric encryption algorithm order
static int[]	getPreferredHashingAlgorithms() the preferred hash algorithm order
static int	getSigningKeyType() The signing key type, currently set to RSA
static int	getStrongEncryptionAlgorithm() the strongest suggested symmetric encryption algorithm
static int	getWeakEncryptionAlgorithm() the weakest acceptable symmetric encryption algorithm

Methods inherited from class java.lang.Object

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

Method Detail

getSigningKeyType

public static int getSigningKeyType()

The signing key type, currently set to RSA

Returns:

getEncryptionKeyType

public static int getEncryptionKeyType()

The encryption key type, currently set to RSA

Returns:

getPreferredEncryptionAlgorithms

public static int[] getPreferredEncryptionAlgorithms()

the preferred symmetric encryption algorithm order

Returns:

AES256, AES192, AES128

getPreferredHashingAlgorithms

public static int[] getPreferredHashingAlgorithms()

the preferred hash algorithm order

Returns:

SHA-512, SHA-384, SHA-256

getDefaultCompressionAlgorithm

public static int getDefaultCompressionAlgorithm()

provides access to the default compression algorthm

Returns:

currently ZIP

getPreferredCompressionAlgorithms

public static int[] getPreferredCompressionAlgorithms()

the preferred compression algorithms

Returns:

ZIP, BZIP2, ZLIB, UNCOMPRESSED

getStrongEncryptionAlgorithm

public static int getStrongEncryptionAlgorithm()

the strongest suggested symmetric encryption algorithm

Returns:

AES256

getWeakEncryptionAlgorithm

public static int getWeakEncryptionAlgorithm()

the weakest acceptable symmetric encryption algorithm

Returns:

AES128