7.8.4.a hmac() function using sha1, md5, and sha256 7.8.4.a hmac() function using sha1, md5, and sha256 You must see the group label "PASS" for all Tests. If the function does not return the correct value you will see a group label with the word "FAIL" and the incorrect value. Test 1 PASS Test 1 FAIL: Bad Value = Test 2 PASS Test 2 FAIL: Bad Value = Test 3 PASS Test 3 FAIL: Bad Value = Test 4 PASS Test 4 FAIL: Bad Value = Test 5 PASS Test 5 FAIL: Bad Value = Test 6 PASS Test 6 FAIL: Bad Value =