using System;
using System.Text;
using System.Linq;
using System.Collections.Generic;
using System.Security.Cryptography;
namespace Novacoin
{
///
/// Representation of SHA-256 hash
///
public class SHA1 : Hash
{
///
/// Computes RIPEMD160 hash using managed library
///
private static readonly SHA1Managed _hasher1 = new SHA1Managed();
// 32 bytes
public override int hashSize
{
get { return 20; }
}
public SHA1() : base() { }
public SHA1(byte[] bytes, int offset = 0) : base(bytes, offset) { }
public SHA1(IEnumerable bytes, int skip = 0) : base(bytes, skip) { }
public SHA1(SHA1 h) : base(h) { }
public static SHA1 Compute1(IEnumerable inputBytes)
{
byte[] dataBytes = inputBytes.ToArray();
byte[] digest1 = _hasher1.ComputeHash(dataBytes, 0, dataBytes.Length);
return new SHA1(digest1);
}
}
}