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Computer Networks
Cryptography
Q
Which one of the following algorithm is not used in asymmetric-key cryptography?
AA. Rsa algorithm
BB. Diffie-hellman algorithm
CC. Electronic code book algorithm
DD. Dsa algorithm
Correct Answer:
C. C. Electronic code book algorithm
Explanation:
Electronic code book algorithm is a block cipher method in which each block of text in an encrypted message corresponds to a block of data. It is not feasible for block sizes smaller than 40 bits.