Poco

class SHA1Engine

Library: Foundation
Package: Crypt
Header: Poco/SHA1Engine.h

Description

This class implementes the SHA-1 message digest algorithm. (FIPS 180-1, see http://www.itl.nist.gov/fipspubs/fip180-1.htm)

Inheritance

Direct Base Classes: DigestEngine

All Base Classes: DigestEngine

Member Summary

Member Functions: digest, digestLength, reset, updateImpl

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

Enumerations

Anonymous

BLOCK_SIZE = 64

DIGEST_SIZE = 20

Constructors

SHA1Engine

SHA1Engine();

Destructor

~SHA1Engine virtual

~SHA1Engine();

Member Functions

digest

const DigestEngine::Digest & digest();

digestLength virtual

std::size_t digestLength() const;

See also: Poco::DigestEngine::digestLength()

reset virtual

void reset();

See also: Poco::DigestEngine::reset()

updateImpl protected virtual

void updateImpl(
    const void * data,
    std::size_t length
);

See also: Poco::DigestEngine::updateImpl()