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Paul Lewis
911c1b8a93
DISABLE_THIRD_PARTY_CHECK=Package needs updating with node_modules Change-Id: I889f1b86c586e37307a3e13ad762aa56d1ece150 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/1946468 Commit-Queue: Paul Lewis <aerotwist@chromium.org> Reviewed-by: Tim van der Lippe <tvanderlippe@chromium.org>
hash-base
Abstract base class to inherit from if you want to create streams implementing the same API as node crypto Hash (for Cipher / Decipher check crypto-browserify/cipher-base).
Example
const HashBase = require('hash-base')
const inherits = require('inherits')
// our hash function is XOR sum of all bytes
function MyHash () {
HashBase.call(this, 1) // in bytes
this._sum = 0x00
}
inherits(MyHash, HashBase)
MyHash.prototype._update = function () {
for (let i = 0; i < this._block.length; ++i) this._sum ^= this._block[i]
}
MyHash.prototype._digest = function () {
return this._sum
}
const data = Buffer.from([ 0x00, 0x42, 0x01 ])
const hash = new MyHash().update(data).digest()
console.log(hash) // => 67
You also can check source code or crypto-browserify/md5.js
LICENSE
MIT