Basic HTML version of Foils prepared July 6 99

Foil 48 Secure Electronic Transaction (1)

From Security Infrastructure fo Electronic Commerce and Internet CPS714 Computational Science Information Track -- June 2 and June 7 99. by Roman Markowski


1 SET is a messaging protocol specifically designed by Master Card, Visa, and others to secure bank-card payment transactions over open networks
  • Not ready yet for most consumers; not widely deployed
  • SET models all the players involved in card payments, the trust relationships between them, legal meaning of digital signatures
  • SET provides cryptographic identity authentication of every entity involved in a transaction (multiparty security)
  • SET uses message not channel encryption
  • With SET every cardholder is issued a digital signature. This, plus the software that talks SET protocol, compose a SET electronic wallet

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