ISignDataVerify Method
            Verifies that a signature is valid after the data is 
SignedNamespace: InnerDrive.CoreAssembly: InnerDrive.Core (in InnerDrive.Core.dll) Version: 5.2.9417.0
bool Verify(
	string data,
	string key,
	string signature
)
- data  String
 - The data that was signed
 - key  String
 - The Base64-encoded RSA key to use to verify
            data
 - signature  String
 - The signature generated from signing data
            with key
 
Booleantrue if 
signature is valid for 
data The method should assume that signature is Base64 encoded.