网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
SHA-1属于 。
A.加密算法
B.签名算法
C.消息完整性算法
D.身份认证算法
E.对称加密算法
F.非对称加密算法
参考答案和解析
D
更多 “SHA-1属于 。A.加密算法B.签名算法C.消息完整性算法D.身份认证算法E.对称加密算法F.非对称加密算法” 相关考题
考题
Which of the following statements are true regardinghashing? ()A、 MD5 produces a 160-bit result.B、 SHA-256 is an extension to SHA-1 with a longer output.C、 MD5 takes more CPU cycles to compute than SHA-1.D、 Changing1 bit of the input to SHA-1 changes 1 bit of the output.E、 SHA-1 is stronger than MD5 because it can be used with a key to prevent modification.
考题
Which algorithm was the first to be found suitable for both digital signing and encryption?()A、HMACB、RSAC、MD5D、SHA-1
考题
Why is ProtecTIER’s HyperFactor technology superior to Data Domain’s hash-based deduplicationalgorithms?()A、it has only a single stage data inspection processB、it utilizes industry standard SHA-1 and MD5 algorithmsC、it looks for identical matches comparing chunks of dataD、it first looks for similarity of data rather than exact matching
考题
单选题Why is ProtecTIER’s HyperFactor technology superior to Data Domain’s hash-based deduplicationalgorithms?()A
it has only a single stage data inspection processB
it utilizes industry standard SHA-1 and MD5 algorithmsC
it looks for identical matches comparing chunks of dataD
it first looks for similarity of data rather than exact matching
考题
多选题Which of the following statements are true regardinghashing? ()AMD5 produces a 160-bit result.BSHA-256 is an extension to SHA-1 with a longer output.CMD5 takes more CPU cycles to compute than SHA-1.DChanging1 bit of the input to SHA-1 changes 1 bit of the output.ESHA-1 is stronger than MD5 because it can be used with a key to prevent modification.
考题
单选题SHA-1生成的消息摘要比MD5生成的消息摘要长多少位()A
32位B
64位C
16位D
8位
热门标签
最新试卷