AES‑CCMP
E171100
AES‑CCMP is a Wi‑Fi security protocol based on the AES block cipher that provides strong encryption and data integrity for modern WPA2 wireless networks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AES‑CCMP canonical | 3 |
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Wi-Fi security protocol
ⓘ
link-layer security protocol ⓘ |
| abbreviationFor |
AES-CCM
ⓘ
surface form:
Advanced Encryption Standard - Counter Mode with Cipher Block Chaining Message Authentication Code Protocol
|
| authenticationMode | CBC-MAC ⓘ |
| blockCipherBlockSize | 128 bits ⓘ |
| category |
authenticated encryption scheme
ⓘ
symmetric-key cryptography ⓘ |
| definedInStandard | IEEE 802.11i ⓘ |
| designedFor | Wi-Fi networks ⓘ |
| designedTo |
prevent eavesdropping on Wi-Fi traffic
ⓘ
prevent packet forgery ⓘ |
| encryptionAlgorithm | AES in counter mode ⓘ |
| encryptionMode | counter mode ⓘ |
| introducedToAddress |
weaknesses of TKIP
ⓘ
weaknesses of WEP ⓘ |
| isMandatoryFor | WPA2-certified devices (for robust security network association) ⓘ |
| keySize | 128 bits ⓘ |
| MACAlgorithm | CBC-MAC over AES ⓘ |
| moreSecureThan |
TKIP
ⓘ
Wired Equivalent Privacy ⓘ
surface form:
WEP
|
| notCompatibleWith | legacy WEP-only hardware ⓘ |
| operatesIn | data link layer ⓘ |
| protectsField |
802.11 data payload
ⓘ
selected 802.11 header fields ⓘ |
| providesProperty |
confidentiality
ⓘ
data integrity ⓘ origin authentication ⓘ |
| replaces | TKIP in WPA2 ⓘ |
| requires | 802.1X or PSK key management in WPA2 ⓘ |
| requiresUnique | packet number per key-stream ⓘ |
| specifiedAs | mandatory cipher suite in RSN (Robust Security Network) for WPA2 ⓘ |
| standardizedBy |
Institute of Electrical and Electronics Engineers
ⓘ
surface form:
IEEE
|
| usedIn |
Wi‑Fi CERTIFIED WPA2
ⓘ
surface form:
WPA2
WPA3 (transition modes and compatibility contexts) ⓘ |
| usedWith |
IEEE 802.11
ⓘ
surface form:
802.11a
802.11ac ⓘ 802.11ax ⓘ 802.11b ⓘ 802.11g ⓘ IEEE 802.11 ⓘ
surface form:
802.11n
|
| usesAlgorithm |
Advanced Encryption Standard
ⓘ
surface form:
AES-128
|
| usesCipher | Advanced Encryption Standard ⓘ |
| usesCounterLength | 48-bit counter ⓘ |
| usesHeaderField | Additional Authenticated Data (AAD) ⓘ |
| usesNonce | 48-bit packet number (PN) ⓘ |
| usesTagLength | 128-bit authentication tag ⓘ |
| vulnerableTo | key reinstallation attacks when used with flawed WPA2 implementations (e.g., KRACK) ⓘ |
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: AES‑CCMP Description of subject: AES‑CCMP is a Wi‑Fi security protocol based on the AES block cipher that provides strong encryption and data integrity for modern WPA2 wireless networks.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.