1.

The procedure to add bits to the last block is termed as _________________(a) decryption(b) hashing(c) tuning(d) paddingI have been asked this question in an online quiz.My enquiry is from Cryptography in division Cryptography in Security of Cyber Security

Answer»

The CORRECT choice is (d) padding

The best I can explain: For a BLOCK cipher, a chain of actions is performed on this block after a block of plain-text. In block ciphers PROCEDURE to ADD bits to the last block is TERMED as padding.



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