Huawei
H12-711_V4.0 · Question #938
Please sequence the following digital envelope encryption and decryption processes correctly.
The correct answer is A. A uses B's public key to encrypt the symmetric key and generate a digital envelope. B. After receiving A's encrypted information, B uses his own private key to open the digital C. A uses the symmetric key to encrypt the plain text and generate cipher text information. D. B uses the symmetric key to decrypt the ciphertext information and obtains the original E. A sends the digital envelope and ciphertext information to B. See the full explanation below for the reasoning.
Question
Please sequence the following digital envelope encryption and decryption processes correctly.
Options
- AA uses B's public key to encrypt the symmetric key and generate a digital envelope.
- BAfter receiving A's encrypted information, B uses his own private key to open the digital
- CA uses the symmetric key to encrypt the plain text and generate cipher text information.
- DB uses the symmetric key to decrypt the ciphertext information and obtains the original
- EA sends the digital envelope and ciphertext information to B.
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(23 responses)- C100% (23)
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