Patents Assigned to Kryptosima
  • Apparatus for and method of secure ATM debit card and credit card payment transactions via the internet
    Patent number: 6834271
    Abstract: The present invention is directed to a combination software and/or hardware system that provides consumers and merchants with a secure method for making and accepting credit card and ATM card payments over the Internet. Using various software and/or hardware implementations, the system operates by: 1) creating (at the consumer's Internet access device) a Data Encryption Standard (DES) encrypted Personal Identification Number (PIN) Block meeting American National Standards Institute (ANSI) X9.
    Type: Grant
    Filed: November 29, 1999
    Date of Patent: December 21, 2004
    Assignee: Kryptosima
    Inventors: Robert B. Hodgson, Harry Hargens