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Block Cipher Mode of Operation: Cipher Block Chaining Mode(CBC Mode)
written 7.1 years ago by gravatar for swatisharma swatisharma • 1.4k
cryptography and network security
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written 7.1 years ago by gravatar for swatisharma swatisharma • 1.4k

2. Cipher block Chaining Mode (CBC Mode):

  • This mode provides message dependency for generating ciphertext & makes the system non-deterministic.

  • The plaintext block is XORed with the previous ciphertext block before being encrypted.

  • When a block is enciphered, the block is sent but a copy to it is kept …

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