Definitionintro
Known-plaintext attack
Also called KPA.
The attacker knows some plaintext-ciphertext pairs under the same key.
The attacker knows some plaintext-ciphertext pairs under the same key.
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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