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| bio | website | |
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| visits | member for | 8 months |
| seen | Nov 1 '12 at 1:44 | |
| stats | profile views | 0 |
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Oct 2 |
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How does one calculate the scalar multiplication on elliptic curves? There is a way call square and multiply can it be used to solve the question? |
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Oct 1 |
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How does one calculate the scalar multiplication on elliptic curves? Got it Thanks very much. |
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Oct 1 |
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How does one calculate the scalar multiplication on elliptic curves? Yes, this is what I want, so do you mean to calculate 200P, first I convert it into binary to get 2^7 +2^6 +2^3, then next form this dbl(dbl(dbl(dbl(dbl(dbl(dbl(P)))))))+dbl(dbl(dbl(dbl(dbl(dbl(P))))))+dbl(dbl(dbl(P)), until this part I can understand. Thanks for the example, and then next I need to calculate dbl(P) then dbl(dbl(P)) again untill dbl(dbl(dbl(dbl(dbl(dbl(dbl(P))))))) seven times? |
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Sep 30 |
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How does one calculate the scalar multiplication on elliptic curves? I don't understand how to do scalar multiplication said above example, P = (16,5) I know using doubling to get 2P value. But when doing encryption, given random value k said 200, how to count kP= (x,y). Like your example, how did you get all (7,3) (18,10) (10,16) ... this is the part I can't figure out. |
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Sep 29 |
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How does one calculate the scalar multiplication on elliptic curves? I know how to count 2P but if said the k is big said 200P ? |
