sjh37 / effortless-.net-encryption Goto Github PK

Trying to update 3.3.0 to 4.0.0 in a .NET 4.8 project gives the error:

Could not install package 'Effortless.Net.Encryption 4.0.0'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.8', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

Unhandled Exception: System.PlatformNotSupportedException: BlockSize must be 128 in this implementation.
at System.Security.Cryptography.RijndaelManaged.set_BlockSize(Int32 value)
at Effortless.Net.Encryption.Bytes.GetRijndaelManaged(Byte[] key, Byte[] iv)
at Effortless.Net.Encryption.Bytes.GenerateIV()

256 blocksize is not supported on Mac OSX

Instance of SHA512 class is not thread safe - try following code

var hashAlgorithm = SHA512.Create();

var text = "Hello world";
var bytes = Encoding.Default.GetBytes(text);

var hashes = new ConcurrentDictionary<string, string>();

Parallel.For(0, 1000, ignored =>
{
    var hashed = hashAlgorithm.ComputeHash(bytes);
    var base64 = Convert.ToBase64String(hashed);
    hashes.TryAdd(base64, base64);
});

foreach (var hash in hashes.Values)
{
    Console.WriteLine(hash);
}

Because instance of hashAlgorithm is static member of Hash class, in multhithreading scenario different hashes are generated for the same input

Hi! Thank you for a great class!
Simple quick and it has been working fine for me.

One user though responded that his name had changed from "Øystein" to "Oystein", and when I tested it it translated "Øø" to "Oo" in the Strings.Decrypt function.

Other special norwegian letters like ÆÅ or æå works just fine 👍

Is this a known issue? If not any suggestion to work around it?

Any chance you could upgrade to .Net Standard and re-publish? Seemed to compile fine.