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simple-js-ec-math
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this project is intended to make easier and faster crytography projects. it is intended to be very lightweight and thus will not have many dependencies
to create a new curve to do math on:
const g = new ModPoint(16n, 5n)
const curve = new Curve(9n, 17n, 23n, 23n, g)
g is your starting point on the curve with g you can do abstract math instead of 1 + 2 you would add g + 2g as an example
curve.add(<ModPoint>, <ModPoint>)
curve.subtract(<ModPoint>, <ModPoint>)
curve.multiply(<ModPoint>, <scalar>)
// e.g.
curve.multiply(g, 100n)
curve.double(g)
note division is not possible in elliptic curves. this is knows as the "elliptic curve discrete logarithm problem" (ECDLP) and is useful for security practices because it creates 1 way mathematics that are insolvable
const point = curve.multiply(g, 100n)
curve.verify(point)
curve.xToY(<x coordinate>, <is odd?>)
curve.xToY(0xfe973c43d29ce39f940d3186a5a57c98231d59c7cedaa2387d07734777efed80n) =>
126044836b26d12486de99ec2754ba7f5835cf83e369533f1d1844adab9b2c2b, ed9fbb7c94d92edb79216613d8ab4580a7ca307c1c96acc0e2e7bb515464d004
curve.xToY(0xfe973c43d29ce39f940d3186a5a57c98231d59c7cedaa2387d07734777efed80n, true) =>
126044836b26d12486de99ec2754ba7f5835cf83e369533f1d1844adab9b2c2b
curve.xToY(0x8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0dan, false) =>
662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82
bitcoin address: 1KKiniL7QnMPZZLjgGB2Kq1d7zsjUr6TnS
ethereum address: 0x177b258bD53A8F7d8C609A9277A60A51d1e7e0e0
FAQs
basic elliptic curve math in javascript
The npm package simple-js-ec-math receives a total of 23 weekly downloads. As such, simple-js-ec-math popularity was classified as not popular.
We found that simple-js-ec-math demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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Streamline your login process and enhance security by enabling Single Sign-On (SSO) on the Socket platform, now available for all customers on the Enterprise plan, supporting 20+ identity providers.
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