Encrypted with a symmetric key, Computer Networking

Alice sends a message to Bob, encrypted with a symmetric key. Bob decrypts the message and finds it is a purchase order for an expensive workstation. When the time comes to deliver the workstation, Alice denies ever placing the order. Is it possible for Bob to prove to a third party that Alice sent the order? Why or why not?

Posted Date: 3/13/2013 2:59:56 AM | Location : United States







Related Discussions:- Encrypted with a symmetric key, Assignment Help, Ask Question on Encrypted with a symmetric key, Get Answer, Expert's Help, Encrypted with a symmetric key Discussions

Write discussion on Encrypted with a symmetric key
Your posts are moderated
Related Questions

Name the protocol which is networking middleware SOCKS is a networking middleware: a circuit-level gateway, acting as a proxy and is placed at the session layer to mediate clie

Cannot print from Computer recently

Time  out Timers  are used to protect  against  lost packet. Each  packet  must have its own logical  timers since  only  a single  packet  will be retransmitted  after timeou

Data Link Layer Sub layers ·  Logical Link Control (LLC) - upper layer · Handles control information, logical addressing and data · MAC (Medium Access Control) - lower layer ·

Question 1: (a) How are IPv4 addresses transformed into IPv6 addresses using IPv4 compatible addresses? (b) Name some of the simplifications that were introduced in IPv6.

Question : a) What does association refer to in IEEE 802.11? b) State the fundamental principles of 3GPP security. c) Explain the term "binding" in Mobile IPv6 d)

Architecture of Cisco IOS software Cisco IOS might not  applications like ms word,multimedia softwares. It is mainly for switching data packet and concentrated on switching p

Q. Function of TCP/IP Transport Layer ? TCP/IP Transport Layer - Defines two standard transport protocols UDP and TCP - TCP equipment a dependable data-stream protocol