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  4. Initialization Vector (IV)
CRYPTOGRAPHY
Importance

What is Initialization Vector (IV)?

An IV is a random value used to initialize a block cipher in certain modes of operation, such as CBC. It ensures that the same plaintext encrypted multiple times produces different ciphertexts.

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Related terms

Symmetric EncryptionCipher Block Chaining (CBC)Counter (CTR) ModeStream CipherElectronic Codebook (ECB)
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