Noekeon
E663898
Noekeon is a lightweight block cipher designed for efficiency and simplicity in constrained environments, co-created by cryptographer Joan Daemen.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Noekeon canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7414863 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Noekeon Context triple: [Joan Daemen, designerOf, Noekeon]
-
A.
Tanaeang
Tanaeang is a village settlement located on the atoll of Tabiteuea in the island nation of Kiribati in the central Pacific Ocean.
-
B.
Yeongdodaegyo
Yeongdodaegyo is a bascule bridge in Busan, South Korea, known as the city’s first mainland–island bridge and a local historical landmark.
-
C.
Honancho
Honancho is a neighborhood in Tokyo, Japan, known as a residential area with convenient access to central city districts via the Tokyo Metro Marunouchi Line.
-
D.
Gatokae
Gatokae is a volcanic island in the New Georgia Islands group of the Solomon Islands, known for its rugged terrain, surrounding coral reefs, and traditional villages.
-
E.
Nggae
Nggae is an alternative name for the Ghari language spoken in the Solomon Islands.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Noekeon Target entity description: Noekeon is a lightweight block cipher designed for efficiency and simplicity in constrained environments, co-created by cryptographer Joan Daemen.
-
A.
Tanaeang
Tanaeang is a village settlement located on the atoll of Tabiteuea in the island nation of Kiribati in the central Pacific Ocean.
-
B.
Yeongdodaegyo
Yeongdodaegyo is a bascule bridge in Busan, South Korea, known as the city’s first mainland–island bridge and a local historical landmark.
-
C.
Honancho
Honancho is a neighborhood in Tokyo, Japan, known as a residential area with convenient access to central city districts via the Tokyo Metro Marunouchi Line.
-
D.
Gatokae
Gatokae is a volcanic island in the New Georgia Islands group of the Solomon Islands, known for its rugged terrain, surrounding coral reefs, and traditional villages.
-
E.
Nggae
Nggae is an alternative name for the Ghari language spoken in the Solomon Islands.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | block cipher ⓘ |
| applicationDomain |
embedded systems
ⓘ
hardware-oriented implementations ⓘ resource-constrained devices ⓘ smart cards ⓘ |
| blockSize | 128 bits ⓘ |
| cipherType | iterated block cipher ⓘ |
| classification | symmetric-key algorithm ⓘ |
| countryOfDesign | Belgium NERFINISHED ⓘ |
| designedBy |
Gilles Van Assche
NERFINISHED
ⓘ
Joan Daemen NERFINISHED ⓘ Michaël Peeters NERFINISHED ⓘ Vincent Rijmen NERFINISHED ⓘ |
| designGoal |
efficiency in constrained environments
ⓘ
simplicity of implementation ⓘ suitability for hardware implementation ⓘ suitability for software implementation ⓘ |
| documentation | Noekeon specification paper ⓘ |
| encryptionMode | supports standard block cipher modes ⓘ |
| field | cryptography ⓘ |
| hasConstant | round constants for each round ⓘ |
| keyScheduleType | simple key schedule ⓘ |
| keySize | 128 bits ⓘ |
| numberOfRounds | 16 ⓘ |
| property |
low memory footprint
ⓘ
simple hardware circuitry ⓘ small code size ⓘ |
| proposedIn | NESSIE project NERFINISHED ⓘ |
| publicationYear | 2000 ⓘ |
| relatedTo | AES NERFINISHED ⓘ |
| roundFunctionType | ARX-like Boolean operations ⓘ |
| roundKeyDerivation | on-the-fly from 128-bit key ⓘ |
| roundTransformation |
Gamma non-linear layer
ⓘ
Pi rotation layer ⓘ Sigma round constant addition ⓘ Theta diffusion layer NERFINISHED ⓘ |
| securityGoal | 128-bit security ⓘ |
| statusInNESSIE | not selected as final NESSIE primitive ⓘ |
| structure | substitution–permutation network ⓘ |
| supports |
direct-key mode
ⓘ
indirect-key mode ⓘ |
| uses |
AND operations
ⓘ
XOR operations ⓘ bitwise operations ⓘ rotations ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Noekeon Description of subject: Noekeon is a lightweight block cipher designed for efficiency and simplicity in constrained environments, co-created by cryptographer Joan Daemen.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.