Question:You are developing a method to hash data with the Secure Hash Algorithm. The data is passed to your method as a byte array named message. You need to compute the hash of the incoming parameter by using SHA1. You also need to place the result into a byte array named hash. Which code segment should you use?
A Dim objSHA As New SHA1CryptoServiceProvider
Dim hash() As Byte = objSHA.ComputeHash(message)B Dim objSHA As New SHA1CryptoServiceProvider
Dim hash() As Byte = Nothing
objSHA.TransformBlock(message, 0, message.Length, hash, 0)C Dim objSHA As New SHA1CryptoServiceProvider
Dim hash() As Byte = BitConverter.GetBytes(objSHA.GetHashCode)D Dim objSHA As New SHA1CryptoServiceProvider
objSHA.GetHashCode()
Dim hash() As Byte = objSHA.Hash
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