code/hash-password.node.js at main · javascript-2020/code · GitHub

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        var pass          = {};
        pass.saltlen      = 64;
        pass.keylen       = 128;
        pass.digest       = 'sha512';
        pass.iterations   = 500_000;
        pass.gen          = function(password,salt){

                                salt        = salt||crypto.randomBytes(pass.saltlen).toString('base64');
                                var buf     = crypto.pbkdf2Sync(password,salt,pass.iterations,pass.keylen,pass.digest);
                                var hash    = buf.toString('base64');
                                return {salt,hash};

                            }//hash
        pass.verify       = function(hash,salt,password){

                                var hash2         = pass.gen(password,salt).hash
                                var result        = (hash==hash2);
                                return result;

                            }//verify