有线等效保密协议WEP采用RC4流密码技术实现保密性，标准的64位标准流WEP用的密钥和初始向量长度分别是（ ）。
- A.32位和32位
- B.48位和16位
- C.56位和8位
- D.40位和24位
正确答案及解析
正确答案
解析
有线等效保密协议WEP采用的密钥和初始向量长度分别是40位和24位。
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