312-50v12 Exam Dumps | Tony wants to integrate a 128-bit symmetric block cipher with key sizes of 128,192, or 256 bits into

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Question 113/207

Tony wants to integrate a 128-bit symmetric block cipher with key sizes of 128,192, or 256 bits into a software program, which involves 32 rounds of computational operations that include substitution and permutation operations on four 32-bit word blocks using 8-variable S-boxes with 4-bit entry and 4-bit exit. Which of the following algorithms includes all the above features and can be integrated by Tony into the software program?

A. RC5

B. serpent

C. TEA

D. CAST-128

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