SHA3/224 Hash
Generate SHA 3 hash with 224 bit length from your text or file.
Description
SHA3 224 bit Hash Generator
SHA3 is based on keccak algorithm.
From the standard of SHA3 published by NIST, SHA3 will be grouped as:
Hash Functions (fixed output length): - SHA3-224 - SHA3-256 - SHA3-384 - SHA3-512
Sponge Functions (variable output length): - SHAKE256 - SHAKE512
What part of Keccak changed for this SHA3 standard?
- Padding Scheme Changed : to support fixed-length hashes and sponges, and to support tree hashing
- More capacities: Keccak originally only has 256 and 512 capacities
- Using tunable parameter which can make security / performance tradeoff
Although it is named SHA3, SHA3 is internally different from its predecessors such as SHA1 and SHA2.
SHA3 use Sponge construction, not Merke-Damgård construction which used on MD4, MD5, RIPE-MD, RIPE-MD160, SHA0, SHA1, SHA2.