Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
crypt
|
| gptkbp:alsoKnownAs |
gptkb:OTP
|
| gptkbp:category |
crypt
|
| gptkbp:compatibleWith |
public-key encryption
|
| gptkbp:dependsOn |
key length
key randomness key secrecy |
| gptkbp:example |
information-theoretic security
|
| gptkbp:form |
modulo 2 addition
|
| https://www.w3.org/2000/01/rdf-schema#label |
one-time pad
|
| gptkbp:inventedBy |
gptkb:Gilbert_Vernam
1917 |
| gptkbp:limitation |
key distribution problem
key management problem |
| gptkbp:property |
perfect secrecy
|
| gptkbp:provenBy |
gptkb:Claude_Shannon
1949 |
| gptkbp:provenProperty |
unbreakable if used correctly
|
| gptkbp:relatedTo |
gptkb:Vernam_cipher
quantum key distribution |
| gptkbp:requires |
key as long as message
key used only once truly random key |
| gptkbp:standardizedBy |
none
|
| gptkbp:usedBy |
espionage
military communications diplomatic communications |
| gptkbp:usedFor |
encryption
decryption |
| gptkbp:vulnerableTo |
key reused
|
| gptkbp:bfsParent |
gptkb:Shannon's_Communication_Theory_of_Secrecy_Systems
gptkb:NSA_Crypto_Museum |
| gptkbp:bfsLayer |
5
|