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Is RC4 symmetric algorithms is a stream cipher?

Updated: 9/17/2019
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Q: Is RC4 symmetric algorithms is a stream cipher?
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Which cipher is used by tkip?

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Which cryptographic algorithms is a symmetric encryption method?

Twofish, Advanced Encryption Standard, Blowfish, Serpent, CAST 5, RC4, TDES, and IDEA are all examples of symmetric encryption methods. In short, any algorithm that uses the same or similar cryptographic keys for encryption and decryption is a symmetric encryption method. Symmetric encryption methods are also divided into two different categories, stream ciphers and block ciphers. These two encryption methods are much like the difference between an interpreter and a compiler in programming. Stream encrypts individual bytes one at a time, while Block encrypts volumes as a whole.


Blank is a key encryption technique that weaves a key with data multiple times as a computer issues the stream of data?

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Does the DSI have Google?

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What kind of encryption is used with 802.11n?

WEP is kind of old so I'm guessing WPA or WPA2MooseThe original standard released in 1999 was WEP. WEP uses the stream cipher RC4 for confidentiality. Exploitable weaknesses in this protocol prompted the development of WPA.WPA was introduced as an interim solution while the 802.11i standard was developed. WPA added Temporal Key Integrity Protocol (TKIP) to WEP. TKIP encryption replaces WEP's 40-bit or 128-bit encryption key that must be manually entered on wireless access points and devices and does not change. TKIP is a 128-bit per-packet key, meaning that it dynamically generates a new key for each packet and thus prevents collisions.WPA2 - also known as IEEE 802.11i-2004 replaced the TKIP encryption protocol of WPA with CCMP to provide additional security. CCMP is an AES-based encryption mechanism that is stronger than TKIP. (CCMP is sometimes referred to simply as AES instead of CCMP.) Equipment developed under 802.11i was backwards compatible with earlier equipment and supported the use of WPA and WEP.802.11n requires AES encryption to be enabled on WLANs used by 802.11n clients.


Will DVDs made in Australia work in DVD players in the United States?

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How do you encrypt a file on Microsoft Word?

For Word 2002 and 2003: Click on the Tools menu, select Options, and then click the Security tab. Click the advanced button. From the Encryption Type menu, scroll down and chose RC4, Microsoft Enhanced RSA and AES Cryptographic Provider (Prototype). Leave the Key Length set to 128 and the Encrypt document properties check box, checked. Click OK. Now type a password in the "Password to Open" field, click OK. You will get another dialog box asking you to Re-Enter your password. Please re-enter your password and click OK.


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How would you use chkconfig to set the bigd daemon to start at runlevels 2 and 3?

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