CCMP

E171099

CCMP is a modern AES-based encryption and authentication protocol used in Wi‑Fi networks to provide strong data confidentiality and integrity, replacing older mechanisms like TKIP.

All labels observed (2)

How this entity was disambiguated

Statements (46)

Predicate Object
instanceOf Wi‑Fi security protocol ⓘ
network security protocol ⓘ
authenticationMode CBC-MAC ⓘ
blockCipherMode counter mode ⓘ
cipherSuiteIdentifier CCMP-128 ⓘ
compatibleWith 802.11a ⓘ
802.11ac ⓘ
802.11ax ⓘ
802.11b ⓘ
802.11g ⓘ
802.11n ⓘ
definedIn RFC 3610 ⓘ
designGoal provide confidentiality and integrity in Wi‑Fi ⓘ
replace TKIP with stronger security ⓘ
encryptionMode AES counter mode ⓘ
fullName Counter Mode with Cipher Block Chaining Message Authentication Code Protocol ⓘ
linked to: AES-CCM
introducedWith IEEE 802.11i amendment ⓘ
linked to: IEEE 802.11i
keyLengthBits 128 ⓘ
macAlgorithm cipher block chaining message authentication code ⓘ
operatesAtLayer data link layer ⓘ
partOf Robust Security Network (RSN) ⓘ
linked to: IEEE 802.11i
prevents replay attacks ⓘ
protects broadcast traffic ⓘ
multicast traffic ⓘ
unicast traffic ⓘ
providesProperty data confidentiality ⓘ
data integrity ⓘ
data origin authentication ⓘ
replaces TKIP ⓘ
WEP ⓘ
requires group temporal key ⓘ
pairwise transient key ⓘ
securityLevel strong ⓘ
status mandatory cipher for WPA2-Enterprise ⓘ
recommended default cipher for WPA2 ⓘ
usedBy Wi‑Fi access points ⓘ
Wi‑Fi client devices ⓘ
usedFor Wi‑Fi data frame protection ⓘ
usedInStandard IEEE 802.11i ⓘ
WPA2 ⓘ
WPA3 ⓘ
usesAlgorithm AES ⓘ
usesBlockSizeBits 128 ⓘ
usesNonce packet number (PN) ⓘ
vulnerableTo implementation flaws ⓘ
weak key management outside the cipher ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

IEEE 802.11i → introduces → CCMP ⓘ
RFC 3610 → influenced → CCMP (Counter Mode with Cipher Block Chaining Message Authentication Code Protocol) ⓘ
linked to: CCMP