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keccak
Advanced tools
Readme
This module provides native bindings to Keccak sponge function family from Keccak Code Package. In browser pure JavaScript implementation will be used.
You can use this package as node Hash.
const createKeccakHash = require('keccak')
console.log(createKeccakHash('keccak256').digest().toString('hex'))
// => c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470
console.log(createKeccakHash('keccak256').update('Hello world!').digest('hex'))
// => ecd0e108a98e192af1d2c25055f4e3bed784b5c877204e73219a5203251feaab
Also object has two useful methods: _resetState
and _clone
const createKeccakHash = require('keccak')
console.log(createKeccakHash('keccak256').update('Hello World!')._resetState().digest('hex'))
// => c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470
const hash1 = createKeccakHash('keccak256').update('Hello')
const hash2 = hash1._clone()
console.log(hash1.digest('hex'))
// => 06b3dfaec148fb1bb2b066f10ec285e7c9bf402ab32aa78a5d38e34566810cd2
console.log(hash1.update(' world!').digest('hex'))
// => throw Error: Digest already called
console.log(hash2.update(' world!').digest('hex'))
// => ecd0e108a98e192af1d2c25055f4e3bed784b5c877204e73219a5203251feaab
I thought it will be popular question, so I decide write explanation in readme.
I know a few popular packages on npm related with Keccak:
This library is free and open-source software released under the MIT license.
FAQs
Keccak sponge function family
The npm package keccak receives a total of 780,231 weekly downloads. As such, keccak popularity was classified as popular.
We found that keccak demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
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