Hash algorithm
Write out any three hash algorithm.
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Hash Algorithm is considered as:
a) MD5 (Message Digest version 5) algorithm.
b) SHA_1 (Secure Hash Algorithm).
c) RIPEMD_160 algorithm.
Explain the term Caesar cipher.
Write an Idea for programming project to simulate a network attack or threat mechanism or a defense mechanism. Encipher message by using a keyword; Q : End-to-end encryption and link State State the difference between end-to-end encryption and link?
State the difference between end-to-end encryption and link?
Illustrate the differences between the MAC and Hash function?
Specify the four categories of security threats?
Explain what is meant by Sub Bytes.
Explain why some block cipher modes of the operation use encryption whereas the others use both the encryption and the decryption?
Define: a) Mono-alphabetic cipher b) Playfair cipher c) Transposition cipher
Suppose you worked for a US- based company that wanted to develop its own MIB for managing a product line. Where in the object identifier tree would it be registered? ( Hint: You’ll have to do some digging through RFCs or other documents to answer this question.)
Specify the number of keys required for the two people to communicate through a cipher?
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