PHP WebShell

• .. (вверх)
• [DIR] ..
• [FILE] CODE_OF_CONDUCT.md
• [FILE] LICENSE
• [FILE] README.md
• [DIR] dist
• [DIR] docs
• [FILE] example.js
• [DIR] node_modules
• [FILE] package.json
• [DIR] src
• [DIR] types

Просмотр файла: example.js

const paillierBigint = require('./lib/index.node')
// const paillierBigint = require('paillier-bigint')

async function paillierTest () {
  // (asynchronous) creation of a random private, public key pair for the Paillier cryptosystem
  const { publicKey, privateKey } = await paillierBigint.generateRandomKeys(3072)

  // Optionally, you can create your public/private keys from known parameters
  // const publicKey = new paillierBigint.PublicKey(n, g)
  // const privateKey = new paillierBigint.PrivateKey(lambda, mu, publicKey)

  const m1 = 12345678901234567890n
  const m2 = 5n

  // encryption/decryption
  const c1 = publicKey.encrypt(m1)
  console.log(privateKey.decrypt(c1)) // 12345678901234567890n

  // homomorphic addition of two ciphertexts (encrypted numbers)
  const c2 = publicKey.encrypt(m2)
  const encryptedSum = publicKey.addition(c1, c2)
  console.log(privateKey.decrypt(encryptedSum)) // m1 + m2 = 12345678901234567895n

  // multiplication by k
  const k = 10n
  const encryptedMul = publicKey.multiply(c1, k)
  console.log(privateKey.decrypt(encryptedMul)) // k · m1 = 123456789012345678900n
}
paillierTest()

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