How do I do a SHA1 File Checksum in C#?

Question

How do I use the SHA1CryptoServiceProvider() on a file to create a SHA1 Checksum of the file?

Answer 1

Also you can try:

FileStream fop = File.OpenRead(@"C:\test.bin");
string chksum = BitConverter.ToString(System.Security.Cryptography.SHA1.Create().ComputeHash(fop));