Learnalot7277 Learnalot7277

23-04-2024
Computers and Technology

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Given a 128-bit text as follows:
10111110 01100001 10101011 00010100
11001010 11100010 10110010 01000101
10111011 01010001 11000110 00010101
01011110 00010001 01011101 11011011

Please go through one round of AES-128 steps byte substitution, row shifting, column mixing and adding round key, using the following key to obtain the cipher text.
00100111 01101101 11101110 10011001
11001110 00101010 10111010 01110000
00101010 01010101 01010111 11011101
01011010 11110010 011111100 00001101

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