HMAC SHA1 how to write in rhino- js

Question

I want to implement HMAC SHA1 in rhino javascript(only in rhino js not in simple js). Can anybody please help me with some working code. Thank you in advance

Answer 1

Rhino is a JavaScript engine written fully in Java, it allows us to use Java libraries inside scripts:

importClass(java.security.MessageDigest);

var md = MessageDigest.getInstance("SHA-1");
var sha1 = md.digest((new java.lang.String("abc")).getBytes());