Task: Understanding HMAC - Why It Cannot Be Decrypted and How to Verify Messages

Task: Understanding HMAC - Why It Cannot Be Decrypted and How to Verify Messages: a task in Terminal-Lego-15k (Harbor dataset). The code they tried: javascript var encrypt = crypto.createHmac("SHA256", secret).update(string).digest('base64'); var decrypt = crypto.createDecipher("SHA256"…