public SHA1CryptoServiceProvider()
{
sha = new SHA1Internal();
}
public SHA1Managed ()
{
sha = new SHA1Internal ();
}
public SHA1CryptoServiceProvider()
{
sha = new SHA1Internal();
}
/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.SHA1Managed" /> class.</summary>
/// <exception cref="T:System.InvalidOperationException">This class is not compliant with the FIPS algorithm.</exception>
public SHA1Managed()
{
this.sha = new SHA1Internal();
}
public static byte[] ComputeHash(Stream stream)
{
var sha = new SHA1Internal();
var buffer = new byte[4096];
var len = stream.Read(buffer, 0, 4096);
while (len > 0)
{
sha.HashCore(buffer, 0, len);
len = stream.Read(buffer, 0, 4096);
}
return sha.HashFinal();
}
public static byte[] ComputeHash(byte[] bytes)
{
var sha = new SHA1Internal();
sha.HashCore(bytes, 0, bytes.Length);
return sha.HashFinal();
}
public byte[] GetRunningHash()
{
var copy = new SHA1Internal(this);
return(copy.HashFinal());
}
