# Uses of Class
java.security.SignatureSpi

Packages that use SignatureSpi
Package
Description
java.security
Provides the classes and interfaces for the security framework.

## Uses of SignatureSpi in java.security

Subclasses of SignatureSpi in java.security
Modifier and Type
Class
Description
`class`
`Signature`
The `Signature` class is used to provide applications the functionality of a digital signature algorithm.