Return the common, but unique, name when using this algorithm for signature.
http://www.w3.org/2000/09/xmldsig#dsa-sha1
This value comes from the W3 "XML-Signature Syntax and Processing" specification available at http://www.w3.org/TR/xmldsig-core/
Namespace: System.Security.Cryptography
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0