Search results
Results from the WOW.Com Content Network
CCMP is a data cryptographic encapsulation mechanism designed for data confidentiality, integrity and authentication. It is based upon the Counter Mode with CBC-MAC ( CCM mode ) of the Advanced Encryption Standard (AES) standard. [ 1 ]
CCMP (CTR mode with CBC-MAC Protocol) The protocol used by WPA2, based on the Advanced Encryption Standard (AES) cipher along with strong message authenticity and integrity checking is significantly stronger in protection for both privacy and integrity than the RC4-based TKIP that is used by WPA. Among informal names are AES and AES-CCMP.
CCM mode (counter with cipher block chaining message authentication code; counter with CBC-MAC) is a mode of operation for cryptographic block ciphers.It is an authenticated encryption algorithm designed to provide both authentication and confidentiality.
CCMP is based on the Counter with CBC-MAC (CCM) mode of the AES encryption algorithm. CCM combines CTR for confidentiality and CBC-MAC for authentication and integrity. CCM protects the integrity of both the MPDU Data field and selected portions of the IEEE 802.11 MPDU header.
GCM combines the well-known counter mode of encryption with the new Galois mode of authentication. The key feature is the ease of parallel computation of the Galois field multiplication used for authentication. This feature permits higher throughput than encryption algorithms, like CBC, which use chaining modes.
CCMP or ccmp may refer to: CCMP (cryptography), an encryption protocol used in Wi-Fi; CCMP Capital, a private equity investment firm; cyclic CMP (cCMP), a cyclic ...
Temporal Key Integrity Protocol (TKIP / t iː ˈ k ɪ p /) is a security protocol used in the IEEE 802.11 wireless networking standard. TKIP was designed by the IEEE 802.11i task group and the Wi-Fi Alliance as an interim solution to replace WEP without requiring the replacement of legacy hardware.
It is an optional feature in 802.11 and is required for 802.11 implementations that support TKIP or CCMP. Its use is optional and can be negotiable between STAs.