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if a game is sending encrypted data by Elgamal and u have (p g y ) while game should send a=g^k mod p and b=(msg)*y^k mod p,so u gonna recieve (a,b) and the recieved msg is in hex form such w/e like ...................... This is just Example ( not true Hex)

 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b 91 12 d4 a5 2a 1c e5 9a 4b

... how i can know where is a and where is b? is there anyway to know them? so i can decrypt them. note:I have (p g y) which game uses

Nasr
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