public void ComputeHash_MD5HexHash_CompareOutput()
{
GenericHasher<MD5CryptoServiceProvider> hasher = new GenericHasher<MD5CryptoServiceProvider>();
string stringToHash = "This is my hashable stuff";
string hash = hasher.ComputeHashToHex(stringToHash, false);
Assert.AreEqual("C00A7084E0EA4355B50240EE9EFA8E2A", hash);
}
public void ComputeAndCompare_StringComputeSHA256HashAndComparie_EqualHashPass()
{
GenericHasher<SHA256Managed> hasher = new GenericHasher<SHA256Managed>();
hasher.Encoding = Encoding.UTF8;
string stringA = "welcoMe";
string stringB = "welcoMe";
Assert.IsTrue(hasher.ComputeAndCompare(stringA, stringB));
}
public void ComputeHash_CreateMD5HashAndCompare_EqualHashPass()
{
GenericHasher<MD5CryptoServiceProvider> hasher = new GenericHasher<MD5CryptoServiceProvider>();
string stringToHash = "This is my hashable stuff";
byte[] hash = hasher.ComputeHash(stringToHash);
byte[] md5hash = new MD5CryptoServiceProvider().ComputeHash(hasher.Encoding.GetBytes(stringToHash));
Assert.IsTrue(hasher.AreHashesEqual(hash, md5hash));
}
public void ComputeHash_GenerateSHA512Hash_CompareOutput()
{
GenericHasher<SHA512Managed> hasher = new GenericHasher<SHA512Managed>();
string stringToHash;
string hashed;
stringToHash = "This is my cool hasher!";
hashed = hasher.ComputeHashToString(stringToHash);
Assert.AreEqual("VWCtgRIln4ysDD8kVqdoRDtUazQlEzRJtGXLJFqE49CUwTFmPF+agJsqZl4R3Od77Hv9k5x5Ozl+z+XjGYLqnA==", hashed);
}
public void ComputeHash_HashValueFiveTimesAndCompareToNative_Pass()
{
GenericHasher<SHA256Managed> hasher = new GenericHasher<SHA256Managed>();
hasher.Encoding = Encoding.UTF8;
string stringA = "welcoMe";
byte[] bytesToHash = hasher.Encoding.GetBytes(stringA);
int iterationCount = 5;
byte[] hash = null;
byte[] compareHash = hasher.Encoding.GetBytes(stringA);
// Our method
hash = hasher.ComputeHash(bytesToHash, iterationCount);
// native
using(var digester = new SHA256Managed())
{
for (int i = 0; i < 5; i++)
compareHash = digester.ComputeHash(compareHash);
}
CollectionAssert.AreEqual(compareHash, hash);
}
