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Results tagged with cbc
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user 496
Cipher block chaining (CBC) is a method for encrypting large amounts of data with a block cipher that can only encrypt fixed length plaintexts. When used with an unpredictable initialization vector (IV), it is secure against chosen plaintext attacks (CPA-secure).
3
votes
How can Cipher Block Chaining (CBC) in SSL be attacked?
CBC isn't an attack, is a block cipher mode of operation. You're probably thinking of the "padding oracle" attack. …
- 1,506
10
votes
3
answers
7k
views
Malleability attacks against encryption without authentication
Suppose there is a message that is encrypted with AES-128-CBC. … The message is as follows, new lines are used to delimit the 16 byte boundary for each block:
Wire funds from:
Alice to Bob in
the amount of $
1
Because this message is encrypted using CBC mode, …
- 1,506