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Note that the multiplication by the cofactor 392 can be safely\n+computed with nine doublings and two additions via the double and add\n+method. \n+\n Two users, Alice and Bob, can carry out the following steps to derive\n-a shared key: both pick a random string of 32 bytes, mA and mB\n+a shared key: both pick any random string of 32 bytes, mA and 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