3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU Affero General Public License as
5 * published by the Free Software Foundation, either version 3 of the
6 * License, or (at your option) any later version.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Affero General Public License for more details.
13 * You should have received a copy of the GNU Affero General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 using Org.BouncyCastle.Crypto.Digests;
18 using System.Collections.Generic;
24 /// Representation of RIPEMD-160 hash.
26 public class RIPEMD160 : Hash
29 /// Computes RIPEMD160 hash using managed library
31 // private static readonly RIPEMD160Managed _hasher160 = new RIPEMD160Managed();
32 private static RipeMD160Digest _hasher160 = new RipeMD160Digest();
35 public override int hashSize
37 get { return _hasher160.GetDigestSize(); }
40 public RIPEMD160() : base() { }
41 public RIPEMD160(byte[] bytes, int offset = 0) : base(bytes, offset) { }
42 public RIPEMD160(RIPEMD160 h) : base(h) { }
44 public static RIPEMD160 Compute160(byte[] inputBytes)
46 var digest1 = new byte[_hasher160.GetDigestSize()];
47 _hasher160.BlockUpdate(inputBytes, 0, inputBytes.Length);
48 _hasher160.DoFinal(digest1, 0);
50 return new RIPEMD160(digest1);