A service for building secure random tokens.


Token A token issued by TokenService
TokenService Provides a mechanism to allocate and rebuild secure, randomised tokens. 


DefaultToken The default implementation of Token
KeyBasedPersistenceTokenService Basic implementation of TokenService that is compatible with clusters and across machine restarts, without requiring database persistence. 
SecureRandomFactoryBean Creates a SecureRandom instance. 
Sha512DigestUtils Provides SHA512 digest methods.