Phactor is a high-performance PHP implementation of the elliptic curve math functions needed for EC keypair and ECDSA signature generation, validating signatures, validating curve points, creating SINs and much more.
@TiMESPLiNTER it looks like the PointTest::testCalcYfromX() test is failing. If you can revise your PR to update the text to expect the hex version of the value, I'll be happy to merge it.
Fixed #9