A(n) _____ is a trusted third party that assigns a symmetric key to two parties.

Related MCQs

• Man-in-the-middle attack can endanger security of Diffie-Hellman method if two parties are not
• An asymmetric-key (or public-key) cipher uses
• A _______ connection provides a dedicated link between two devices.
• In a _______ connection, more than two devices can share a single link.
• _______ refers to two characteristics: when data should be sent and how fast it can be sent.
• In ________ framing, we need a delimiter (flag) to define the boundary of two frames.
• _________framing uses two categories of protocols: character-oriented and bit-oriented.
• In a linear block code, the _______ of any two valid codewords creates another valid codeword
• ICMP messages are divided into two broad categories: _____________.