# Poco

# class SHA2Engine224

Library: Foundation
Package: Crypt
Header: Poco/SHA2Engine.h

## Inheritance

Direct Base Classes: SHA2Engine

All Base Classes: DigestEngine, SHA2Engine

## Member Summary

Inherited Functions: constantTimeEquals, digest, digestFromHex, digestLength, digestToHex, reset, update, updateImpl

## Enumerations

### Anonymous

BLOCK_SIZE = 64

DIGEST_SIZE = 28

## Constructors

### SHA2Engine224

SHA2Engine224();

## Destructor

### ~SHA2Engine224

virtual ~SHA2Engine224();