_crypto2.default.createCipheriv is not a function

[alshymaaArfah]

using node.js v9.4.0 and npm v5.6.0
@angular 5 :)
i install "npm install cryptlib --save"
then @ ts file i type
var cryptLib = require('cryptlib');
iv = cryptLib.generateRandomIV(16); //16 bytes = 128 bit
key = cryptLib.getHashSha256('my secret key', 32); //32 bytes = 256 bits
encryptedText = cryptLib.encrypt('This is the text to be encrypted', key, iv);

then when run i have error -> _crypto2.default.randomBytes is not a function at CryptLib.generateRandomIV (CryptLib.js:125)

i change code to be
var cryptLib = require('cryptlib');
var plainText = "908197542145";
var key = "A@KLS@plnDGKlzwdNMKDcvmohd$$GH";
var iv = "@ko47kd3n851hmo9";
var encryptedString = cryptlib.encrypt(plainText, key, iv);
I have error _crypto2.default.createCipheriv is not a functiont at CryptLib._encryptDecrypt (CryptLib.js:89)

[srujanadevi]

I am facing the same problem. Did u got the solution?