Definitionadvanced
IND-CPA security
Also called indistinguishability under chosen-plaintext attack, semantic security.
Ciphertexts reveal no information about the plaintext to an adversary who sees encryptions of chosen messages.
Ciphertexts reveal no information about the plaintext to an adversary who sees encryptions of chosen messages.
About this page
The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.
| Ladder | Level | What the next level needs |
|---|---|---|
| Human proof | H0 no proof |
|
| Lean | L0 no Lean part |
|
| Visual | V0 none |
|
| Writing | W0 stub |
|
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