KeePassLib 2.37 tentatively working!!

Replaced WinRt hash providers with BouncyCastle in CryptoUtil

ModernKeePassLib/Cryptography/Hash/DigestManaged.cs

@@ -0,0 +1,31 @@
+using System;
+using Org.BouncyCastle.Crypto;
+
+namespace ModernKeePassLib.Cryptography.Hash
+{
+    public abstract class DigestManaged: IDisposable
+    {
+        protected IDigest Hash;
+
+        public byte[] ComputeHash(byte[] value)
+        {
+            return ComputeHash(value, 0, value.Length);
+        }
+
+        public byte[] ComputeHash(byte[] value, int offset, int length)
+        {
+            if (value == null) throw new ArgumentNullException(nameof(value));
+
+            byte[] resBuf = new byte[Hash.GetByteLength()];
+            Hash.BlockUpdate(value, 0, length);
+            Hash.DoFinal(resBuf, 0);
+
+            return resBuf;
+        }
+
+        public void Dispose()
+        {
+            Hash.Reset();
+        }
+    }
+}

ModernKeePassLib/Cryptography/Hash/SHA256Managed.cs

@@ -0,0 +1,12 @@
+using Org.BouncyCastle.Crypto.Digests;
+
+namespace ModernKeePassLib.Cryptography.Hash
+{
+    public class SHA256Managed : DigestManaged
+    {
+        public SHA256Managed()
+        {
+            Hash = new Sha256Digest();
+        }
+    }
+}

ModernKeePassLib/Cryptography/Hash/SHA512Managed.cs

@@ -0,0 +1,12 @@
+using Org.BouncyCastle.Crypto.Digests;
+
+namespace ModernKeePassLib.Cryptography.Hash
+{
+    public class SHA512Managed: DigestManaged
+    {
+        public SHA512Managed()
+        {
+            Hash = new Sha512Digest();
+        }
+    }
+}