Discrete Math Quiz
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NUMBER THEORY AND CRYPTOGRAPHY
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In a Diffie-Hellman key exchange with prime p=23p = 23 and generator g=5g = 5, Alice chooses secret a=8a = 8 and must compute ga mod p=58 mod 23g^a \bmod p = 5^8 \bmod 23. Using repeated squaring, what intermediate values will Alice compute?
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