作者wakke (烂题目是谁出的阿 操)
看板TransCSI
标题[问题] 台大计概 91B
时间Tue Jul 19 18:43:35 2005
45. When using public key encryption scheme, which key is used to encode
your document when sending your document to others and
you wish them to confirm that the document is indeed send by you?
(A) your public key (B) your private key (C) the receiver’s public key
(D) the receiver’s private key (E) none of the above
请问这题不是问说要对方认证你的身分吗? 哪不是应该用自己的private key来加密吗?
我看了网路概论 它里面说:
public key 保密 private key 身分认证
哪请问为何这题是A呢? 答案是我在参考书里面翻来的
麻烦各位高手解惑了^^THX
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◆ From: 61.228.33.19
1F：推 dichia:我也觉得是B...@@ 210.85.132.240 07/19
2F：推 aether982:参考书是错的 61.228.80.114 07/19
3F：→ blueboy785:是A没错吧，对方要使用公钥来解密你的斥禤⑹ 211.74.92.167 07/20
4F：→ blueboy785:使用公钥来解密资料 211.74.92.167 07/20
5F：→ blueboy785:资料加密有很多种方法，要看清楚 211.74.92.167 07/20