// Copyright © 2021 siddharth ravikumar // SPDX-License-Identifier: ISC package lib import "testing" func TestMd4Hash(t *testing.T) { md4 := Md4{} md4.Init([]uint32{}) // Test 1 m := "abc" md4.Message(StrToBytes(m)) h := md4.Hash() e := "a448017aaf21d8525fc10ae87aa6729d" // Expected hash. if BytesToHexStr(h) != e { t.Errorf("md4 test 1 failed: %x != %s\n", h, e) } // Test 2 m = "message digest" md4.Message(StrToBytes(m)) h = md4.Hash() e = "d9130a8164549fe818874806e1c7014b" // Expected hash. if BytesToHexStr(h) != e { t.Errorf("md4 test 2 failed: %x != %s\n", h, e) } // Test 3 m = "abcdefghijklmnopqrstuvwxyz" md4.Message(StrToBytes(m)) h = md4.Hash() e = "d79e1c308aa5bbcdeea8ed63df412da9" // Expected hash. if BytesToHexStr(h) != e { t.Errorf("md4 test 3 failed: %x != %s\n", h, e) } // Test 4 m = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" md4.Message(StrToBytes(m)) h = md4.Hash() e = "043f8582f241db351ce627e153e7f0e4" // Expected hash. if BytesToHexStr(h) != e { t.Errorf("md4 test 4 failed: %x != %s\n", h, e) } // Test 5 m = "123456789012345678901234567890123456789012345678901234567890123456" m += "78901234567890" md4.Message(StrToBytes(m)) h = md4.Hash() e = "e33b4ddc9c38f2199c3e7b164fcc0536" // Expected hash. if BytesToHexStr(h) != e { t.Errorf("md4 test 5 failed: %x != %s\n", h, e) } } func TestMd4MacVerify(t *testing.T) { md4 := Md4{} md4.Init([]uint32{}) sec := StrToBytes("honey") msg := StrToBytes("abc") // Test Mac mac := md4.Mac(sec, msg) e := "22fd3b98ca4a901fec432ed2c49d3f83" // Expected Mac if BytesToHexStr(mac) != e { t.Errorf("Error: md5 mac failed %x != %s\n", mac, e) } // Test MacVerify. if !md4.MacVerify(sec, msg, mac) { t.Errorf("Error: mac verification failed\n") } }