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  2. Temporal Key Integrity Protocol - Wikipedia

    en.wikipedia.org/wiki/Temporal_Key_Integrity...

    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.

  3. AES implementations - Wikipedia

    en.wikipedia.org/wiki/AES_implementations

    GPG, GPL-licensed, includes AES, AES-192, and AES-256 as options. IPsec; IronKey Uses AES 128-bit and 256-bit CBC-mode hardware encryption; KeePass Password Safe; LastPass [7] Linux kernel's Crypto API, now exposed to userspace; NetLib Encryptionizer supports AES 128/256 in CBC, ECB and CTR modes for file and folder encryption on the Windows ...

  4. Advanced Encryption Standard - Wikipedia

    en.wikipedia.org/wiki/Advanced_Encryption_Standard

    AES is based on a design principle known as a substitution–permutation network, and is efficient in both software and hardware. [11] Unlike its predecessor DES, AES does not use a Feistel network. AES is a variant of Rijndael, with a fixed block size of 128 bits, and a key size of 128, 192, or 256 bits.

  5. Wi-Fi Protected Access - Wikipedia

    en.wikipedia.org/wiki/Wi-Fi_Protected_Access

    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.

  6. Hardware-based encryption - Wikipedia

    en.wikipedia.org/wiki/Hardware-based_encryption

    The X86 architecture, as a CISC (Complex Instruction Set Computer) Architecture, typically implements complex algorithms in hardware. [10] Cryptographic algorithms are no exception. The x86 architecture implements significant components of the AES (Advanced Encryption Standard) algorithm, [1] which can be used by the NSA for Top Secret ...

  7. AES instruction set - Wikipedia

    en.wikipedia.org/wiki/AES_instruction_set

    AES-NI (or the Intel Advanced Encryption Standard New Instructions; AES-NI) was the first major implementation. AES-NI is an extension to the x86 instruction set architecture for microprocessors from Intel and AMD proposed by Intel in March 2008. [2] A wider version of AES-NI, AVX-512 Vector AES instructions (VAES), is found in AVX-512. [3]

  8. Wireless security - Wikipedia

    en.wikipedia.org/wiki/Wireless_security

    The TKIP encryption algorithm was developed for WPA to provide improvements to WEP that could be fielded as firmware upgrades to existing 802.11 devices. The WPA profile also provides optional support for the AES-CCMP algorithm that is the preferred algorithm in 802.11i and WPA2. WPA Enterprise provides RADIUS based authentication using 802.1X.

  9. Cipher suite - Wikipedia

    en.wikipedia.org/wiki/Cipher_suite

    If the version of encryption or authentication algorithm in a cipher suite have known vulnerabilities the cipher suite and TLS connection may then be vulnerable. Therefore, a common attack against TLS and cipher suites is known as a downgrade attack .