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Rewriting ECC #114
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Rewriting ECC #114
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* Use TypeFamilies; need to see what to do for older GHC versions * Start implementing some API related to ECIES
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ocheron
reviewed
Dec 2, 2016
| -- | Elliptic curve double-scalar multiplication (uses Shamir's trick). | ||
| -- | ||
| -- > pointAddTwoMuls c n1 p1 n2 p2 == pointAdd c (pointMul c n1 p1) | ||
| -- > (pointMul c n2 p2) |
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In the equation you can remove the argument c.
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Thanks for pointing it out. done
Now there's no type created by associated type, it just become a routing type class, however this has a cost, since the associated type are not injective, requiring more witness for the curve than before.
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@kazu-yamamoto head's up I've changed the API significantly to address some issues. that very likely break any code depending on it, and it may have introduced bugs during the rewrite. let me know if there's anything missing |
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