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Results tagged with cbc
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user 90444
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).
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Finding IV for forgery of AES CBC-MAC with non-fixed IV
As CBC mode might do several rounds, how it could be possible to find another IV for forgery attack? …
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