题目
题目

202580-ITIS-4221-001:ITIS-5221-001-XLSDO202580_Combined Midterm Exam

匹配题

Match appropriate encryption/decryption operations, 1: Send session key 2: Digital signature 3: Verifying digital signature 4: Establish session key

选项
A.Decrypting the hash using sender's public key
B.Encrypting the hash using sender private key
C.Encrypting the key using receiver public key
D.Decrypting the key using receiver's private key
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标准答案
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思路分析
The question presents four matching items and four possible pairings to choose from. We will evaluate each answer option in relation to the four prompts in order. Option 1: Decrypting the hash using sender's public key - This operation describes taking a hashed value that was signed with the sender's private key and decrypting it with the sender's public key to verify the signature. In the context of the prompts, this aligns with verifying a digital signature, which corresponds to item 3 (Verifying digital signature). - Why this is a correct match for 3: Verifying a digital signature involves using......Login to view full explanation

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