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// Copyright © 2021 siddharth ravikumar <s@ricketyspace.net>
// 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")
}
}
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