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[P256] add comment to `toPoint'

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This commit is contained in:
Vincent Hanquez 2015-05-03 19:51:21 +01:00
parent 98463b6dad
commit 25c303602d
1 changed files with 7 additions and 0 deletions
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7
Crypto/PubKey/ECC/P256.hs
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@ -53,6 +53,13 @@ data P256X
------------------------------------------------------------------------ ------------------------------------------------------------------------
-- Point methods -- Point methods
------------------------------------------------------------------------ ------------------------------------------------------------------------
-- | Lift to curve a scalar
--
-- Using the curve generator as base point compute:
--
-- > scalar * G
--
toPoint :: Scalar -> Point toPoint :: Scalar -> Point
toPoint s = withNewPoint $ \px py -> withScalar s $ \p -> toPoint s = withNewPoint $ \px py -> withScalar s $ \p ->
ccryptonite_p256_basepoint_mul p px py ccryptonite_p256_basepoint_mul p px py