Wi-Fi Encryption

Question 1

Encryption (and bit-size) used for Wired Equivalent Privacy (WEP)?

Answer 1

RC4 (40-bit)

Question 2

Encryption (and bit-sized) used for Wi-Fi Protected Access (WPA)?

Answer 2

RC4 (128-bit)

Question 3

Encryption (and bit-sized) used for Wi-Fi Protected Access v2 (WPA-2)?

Answer 3

AES (128-bit or 256-bit)

Question 4

Encryption (and bit-sized) used for Temporal Key Integrity Protocol (TKIP)?

Answer 4

RC4 (128-bit)