KnowraOne-time padLinked fromLinked fromThe 8 pages that link to One-time pad, each with the reason it gives.All 8Broader topic 2Related 2Compared with 4EncryptionBroader topic: It can provide perfect secrecy when its strict key requirements are met.Quantum cryptographyRelated: Quantum key distribution can supply keys for one-time-pad encryption.Venona projectRelated: Soviet operators sometimes reused key material, creating the vulnerability Venona cryptanalysts exploited.Frequency analysisCompared with: Proper use makes ciphertext symbols statistically independent of the plaintext.Symmetric-key algorithmBroader topic: It is a symmetric cipher with perfect secrecy under strict key-generation and handling conditions.Block cipherCompared with: It achieves perfect secrecy under strict key conditions, unlike practical block ciphers.Caesar cipherCompared with: Unlike a tiny fixed shift, a correctly used one-time pad can provide perfect secrecy.History of cryptographyCompared with: It provides perfect secrecy under strict conditions, unlike historical ciphers vulnerable to statistical attack.