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Ciphertext indistinguishability is a property of many encryption schemes. Intuitively, if a cryptosystem possesses the property of indistinguishability, then an adversary will be unable to distinguish pairs of ciphertexts based on the message they encrypt. The property of indistinguishability under chosen plaintext attack is considered a basic…
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adversary indistinguishability ciphertext encryption attack random property game secure ind-cca2 adaptive displaystyle security chosen advantage oracle ind-cpa challenger chosen-plaintext indistinguishable
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Ciphertext indistinguishability | is a | property of many encryption schemes | 0.90 | text |
| TrueCrypt attempt to hide data in the innocent random data left over from some kinds of data erasure | instance of | some kinds of disk encryption | 0.80 | text |
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