Walkthrough: Getting a Hash Value from Data
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This walkthrough demonstrates how to use the Cryptography Application Block to obtain a hash for some text.
To reproduce the demonstration
Declare the appropriate member variable and constants.
private const string hashProvider = "hashprovider"; private byte[] generatedHash;
'Usage Const hashProvider As String = "hashprovider" Dim generatedHash As Byte()
Obtain the text from the user.
byte[] valueToHash = Encoding.UTF8.GetBytes("password");
'Usage Dim valueToHash As Byte() = Encoding.UTF8.GetBytes("password")
Call the static CreateHash method of the Cryptographer class to obtain the hash, supplying the name of the configured hash provider to be used.
generatedHash = Cryptographer.CreateHash(hashProvider, valueToHash);
'Usage generatedHash = Cryptographer.CreateHash(hashProvider, valueToHash)