NIST (for AES subset)
E663895
NIST (for AES subset) is the U.S. National Institute of Standards and Technology, the federal agency responsible for selecting and standardizing the AES encryption algorithm based on the Rijndael cipher.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NIST (for AES subset) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7414836 — 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: NIST (for AES subset) Context triple: [Rijndael, standardizationBody, NIST (for AES subset)]
-
A.
Rijndael
Rijndael is a symmetric block cipher designed by Joan Daemen and Vincent Rijmen that was selected by NIST as the basis for the Advanced Encryption Standard (AES).
-
B.
Advanced Encryption Standard
Advanced Encryption Standard is a widely used symmetric block cipher standard that secures digital data in applications ranging from wireless networks to government communications.
-
C.
Twofish
Twofish is a symmetric key block cipher known for its speed, flexibility, and strong security, and was a finalist in the competition to become the Advanced Encryption Standard (AES).
-
D.
AES Division
AES Division is a technical division of the American Society of Mechanical Engineers focused on advanced energy systems research, development, and applications.
-
E.
NIST SP 800-38A
NIST SP 800-38A is a NIST special publication that defines approved block cipher modes of operation for the Advanced Encryption Standard (AES), including methods for encryption and decryption in various security applications.
- 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: NIST (for AES subset) Target entity description: NIST (for AES subset) is the U.S. National Institute of Standards and Technology, the federal agency responsible for selecting and standardizing the AES encryption algorithm based on the Rijndael cipher.
-
A.
Rijndael
Rijndael is a symmetric block cipher designed by Joan Daemen and Vincent Rijmen that was selected by NIST as the basis for the Advanced Encryption Standard (AES).
-
B.
Advanced Encryption Standard
Advanced Encryption Standard is a widely used symmetric block cipher standard that secures digital data in applications ranging from wireless networks to government communications.
-
C.
Twofish
Twofish is a symmetric key block cipher known for its speed, flexibility, and strong security, and was a finalist in the competition to become the Advanced Encryption Standard (AES).
-
D.
AES Division
AES Division is a technical division of the American Society of Mechanical Engineers focused on advanced energy systems research, development, and applications.
-
E.
NIST SP 800-38A
NIST SP 800-38A is a NIST special publication that defines approved block cipher modes of operation for the Advanced Encryption Standard (AES), including methods for encryption and decryption in various security applications.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States federal agency
ⓘ
measurement standards laboratory ⓘ standards organization ⓘ |
| abbreviation | NIST ⓘ |
| AESBlockSize | 128-bit ⓘ |
| AESCandidateCount | 15 initial candidates ⓘ |
| AESCompetitionEndYear | 2000 ⓘ |
| AESCompetitionStartYear | 1997 ⓘ |
| AESDesignBasis | subset of Rijndael with 128-bit block size ⓘ |
| AESFinalistCount | 5 finalists ⓘ |
| AESFinalists |
MARS
ⓘ
RC6 ⓘ Rijndael ⓘ Serpent ⓘ Twofish ⓘ |
| AESKeySizes |
128-bit
ⓘ
256-bit ⓘ |
| AESKeySizes | 192-bit ⓘ |
| AESUseDomain |
U.S. federal government information systems
ⓘ
commercial cryptographic applications ⓘ |
| announcedAESSelectionYear | 2000 ⓘ |
| country | United States of America ⓘ |
| FIPSNumber | 197 ⓘ |
| focusInAESSubsetContext | selection and standardization of Rijndael as AES ⓘ |
| fullName | National Institute of Standards and Technology ⓘ |
| headquartersLocation |
Gaithersburg, Maryland
ⓘ
linked to:
Gaithersburg
|
| issuedStandard |
FIPS 197
ⓘ
linked to:
Advanced Encryption Standard
|
| mandates | use of AES in certain U.S. federal applications ⓘ |
| parentAgency |
United States Department of Commerce
ⓘ
linked to:
U.S. Department of Commerce
|
| predecessor | National Bureau of Standards ⓘ |
| publishedAESStandardYear | 2001 ⓘ |
| publishes |
Federal Information Processing Standards
ⓘ
Special Publications in computer security ⓘ
linked to:
NIST Special Publication 500 series
|
| researchArea |
cryptography
ⓘ
information security ⓘ |
| responsibleFor |
selection of the Advanced Encryption Standard
ⓘ
standardization of the Advanced Encryption Standard ⓘ |
| roleInAES |
analyzed security and performance of AES candidates
ⓘ
defined evaluation criteria for AES candidates ⓘ hosted AES candidate conferences ⓘ organized public evaluation of candidate algorithms ⓘ recommended AES key sizes ⓘ solicited public comments on AES candidates ⓘ |
| selectedCipher | Rijndael ⓘ |
| selectionProcess | AES competition ⓘ |
| standardizedAlgorithm | Advanced Encryption Standard ⓘ |
| standardizedCipher | Rijndael ⓘ |
| standardTitle |
Advanced Encryption Standard (AES)
ⓘ
linked to:
Advanced Encryption Standard
|
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: NIST (for AES subset) Description of subject: NIST (for AES subset) is the U.S. National Institute of Standards and Technology, the federal agency responsible for selecting and standardizing the AES encryption algorithm based on the Rijndael cipher.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.