bcrypt hash code example

Example 1: npm bcrypt

npm install bcrypt

Example 2: $2b$10 bcrypt

// app.js

const bcrypt = require("bcrypt");
const saltRounds = 10;
const plainTextPassword1 = "DFGh5546*%^__90";

bcrypt
  .hash(plainTextPassword1, saltRounds)
  .then(hash => {
    console.log(`Hash: ${hash}`);

    // Store hash in your password DB.
  })
  .catch(err => console.error(err.message));

Example 3: $2b$10 bcrypt

// app.js

const bcrypt = require("bcrypt");
const saltRounds = 10;
const plainTextPassword1 = "DFGh5546*%^__90";

bcrypt
  .genSalt(saltRounds)
  .then(salt => {
    console.log(`Salt: ${salt}`);

    return bcrypt.hash(plainTextPassword1, salt);
  })
  .then(hash => {
    console.log(`Hash: ${hash}`);

    // Store hash in your password DB.
  })
  .catch(err => console.error(err.message));

Example 4: bcrypt Password Hashing

BCrypt.with(BCrypt.Version.VERSION_2Y).hashToChar(10, password.toCharArray());

Example 5: bcrypt

>>> import bcrypt
>>> password = b"super secret password"
>>> # Hash a password for the first time, with a randomly-generated salt
>>> hashed = bcrypt.hashpw(password, bcrypt.gensalt())
>>> # Check that an unhashed password matches one that has previously been
>>> # hashed
>>> if bcrypt.checkpw(password, hashed):
...     print("It Matches!")
... else:
...     print("It Does not Match :(")