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Readarr/src/NzbDrone.Common/Crypto/HashConverter.cs

22 lines
510 B

using System;
using System.Security.Cryptography;
using System.Text;
namespace NzbDrone.Common.Crypto
{
public static class HashConverter
{
private static readonly SHA1 Sha1 = SHA1.Create();
public static int GetHashInt31(string target)
{
byte[] hash;
lock (Sha1)
{
hash = Sha1.ComputeHash(Encoding.Default.GetBytes(target));
}
return BitConverter.ToInt32(hash, 0) & 0x7fffffff;
}
}
}