/// <summary>
/// Computes SHA1 hash, closes the stream, then returns lower-cased checksum.
/// </summary>
/// <param name="stream"></param>
/// <returns>Lower-cased hash string</returns>
public static string SHA1(this Stream stream)
{
var algo = new HashLib.Crypto.SHA1();
using (var openStream = stream)
{
var res = algo.ComputeStream(openStream);
return res.ToString().ToLower();
}
}
/// <summary>
/// Computes SHA1 hash, closes the stream, then returns lower-cased checksum.
/// </summary>
/// <param name="stream"></param>
/// <returns>Lower-cased hash string</returns>
public static string SHA1(this Stream stream)
{
var algo = new HashLib.Crypto.SHA1();
using (var openStream = stream)
{
var res = algo.ComputeStream(openStream);
return(res.ToString().ToLower());
}
}
