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Title
Consider the cipher text message:
A symmetric cipher system has an IC of 0.041. What is the length of the key ‘m’?
In public key cryptosystem _____ keys are used for encryption and decryption
In public key cryptosystem which is kept as public?
In a trapdoor function, the functions are easy to go in
Pretty good privacy program is used for
PGP system uses
Private key algorithm is used for _____ encryption and public key algorithm is used for _____ encryption
Which are called the block ciphers?
Which has a key length of 128 bits?
Which algorithm can be used to sign a message?
Examples of hash functions are
A cryptographic hash function has variable output length
A set of numbers is called as super increasing if
Knapsack problem can be solved by
Merkle hellman is a symmetric cryptosystem
In Merkle Hellman method same key is used for encryption and decryption
Cipher system can be solved effectively by statistically using
Encryption transformations are known as
For n input bits the number of substitution patterns are
total questions: 66

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66

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2018

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