(B): Public-key cryptography has norms and requirements that make cryptanalysis relatively simple to understand and explain. In a scenario where party A sends a message to party B using public-key cryptography, how can we achieve Confidentiality, Authentication, and both? Justify your answer by drawing. (c): In a public-key RSA system, Encrypt the message (8) for the value p = 5, q= 7, e = 3?

Question
Q.4 (Unit-4)
(B): Public-key cryptography has norms and requirements that make cryptanalysis relatively
simple to understand and explain. In a scenario where party A sends a message to party B
using public-key cryptography, how can we achieve Confidentiality, Authentication, and
both? Justify your answer by drawing.
(c): In a public-key RSA system, Encrypt the message (8) for the value p = 5, q = 7, e = 3?
Transcribed Image Text:Q.4 (Unit-4) (B): Public-key cryptography has norms and requirements that make cryptanalysis relatively simple to understand and explain. In a scenario where party A sends a message to party B using public-key cryptography, how can we achieve Confidentiality, Authentication, and both? Justify your answer by drawing. (c): In a public-key RSA system, Encrypt the message (8) for the value p = 5, q = 7, e = 3?
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