Q1:

Fill up the blank in the below figure with the answers that explain the process of keying using Diffie-Hellman Key Agreement?

Extract the public keys (PKs) and secret keys (SKs) .

Consider the following rules: P(Prime) > 2, G(integer)

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thats A homework how i give you more information? . thats all i have

CyberText (C) Encryption Key (KE) PlainText (P) Decryption Key (KD) Encrypted message in transit 63C0AB20EB2F30C9F93AF2BA092C7A2 In AES consider the above State Matrix, and (1) Describe how rows are shifted using Shift Row. (2) Write the final matrix output after applying the Shift Row operation? In AES, Verify the entry for {01} in below the S-box. AES S-Boxes This problem provides a numerical example of encryption using a one-round version of DES. We start with the same bit pattern for the key K and the plaintext, namely: in hexadecimal notation: 0123456789ABCDEF in binary notation: 000000010010001101000101011001111000100110101011010011011101111 Use the below tables for additional assistance to answer the following questions: Permuted Choice One (PC-1) Permuted Choice Two (PC-2)