com.salesforce.androidsdk.security

Class SalesforceKeyGenerator

java.lang.Object

com.salesforce.androidsdk.security.SalesforceKeyGenerator

public class SalesforceKeyGenerator
extends java.lang.Object

This class provides methods to generate a unique ID that can be used as an encryption key. The key is derived from an AES-256 base using SecureRandom or AES-128 base using UUID.

Author:

bhariharan

Constructor Summary

Constructors

Constructor and Description
SalesforceKeyGenerator()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getEncryptionKey(java.lang.String name) Returns the encryption key being used.
static java.lang.String	getRandom128ByteKey() Returns a randomly generated 128-byte key that's URL safe.
static java.lang.String	getSHA256Hash(java.lang.String privateKey) Returns the SHA-256 hashed value of the supplied private key.
static java.lang.String	getUniqueId(java.lang.String name) Returns the unique ID being used.
static java.lang.String	getUniqueId(java.lang.String name, int length) Returns the unique ID being used based on the key length.

Methods inherited from class java.lang.Object

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

Constructor Detail

SalesforceKeyGenerator

public SalesforceKeyGenerator()

Method Detail

getUniqueId

public static java.lang.String getUniqueId(java.lang.String name)

Returns the unique ID being used. The default key length is 256 bits.

Parameters:

name - Unique name associated with this unique ID.

Returns:

Unique ID.

getUniqueId

public static java.lang.String getUniqueId(java.lang.String name,
                                           int length)

Returns the unique ID being used based on the key length.

Parameters:

name - Unique name associated with this unique ID.

length - Key length.

Returns:

Unique ID.

getEncryptionKey

public static java.lang.String getEncryptionKey(java.lang.String name)

Returns the encryption key being used.

Parameters:

name - Unique name associated with this encryption key.

Returns:

Encryption key.

getRandom128ByteKey

public static java.lang.String getRandom128ByteKey()

Returns a randomly generated 128-byte key that's URL safe.

Returns:

Random 128-byte key.

getSHA256Hash

public static java.lang.String getSHA256Hash(java.lang.String privateKey)

Returns the SHA-256 hashed value of the supplied private key.

Parameters:

privateKey - Private key.

Returns:

SHA-256 hash.