The correct answer is National Institute of Standards and Technology. The Digital Signature Standard (DSS) is a digital signature algorithm developed by the U. S. National Security Agency as a means of authentication for electronic documents. A digital signature is equivalent to a written signature used to sign documents and provide physical authentication. After its creation, DSS was published by the National Institute of Standards and Technology in 1994. It has since become the United States government standard for authentication of electronic documents. Additional Information International Organization for Standardization: ISO is a nongovernmental organization that comprises standards bodies from more than 160 countries, with one standards body representing each member country. National Information Standards Organization:NISO, the National Information Standards Organization, is a nonprofit association founded in 1939 to identify, develop, maintain, and publish technical standards to manage information in our continually changing digital environment. American National Standards Institute: The American National Standards Institute is a private non-profit organization that oversees the development of voluntary consensus standards for products