elliptic-curve
Advanced tools
npm install elliptic-curve
Import the secp256k1 module:
> var secp256k1 = require('elliptic-curve').secp256k1
> var privateKey = '278a5de700e29faae8e40e366ec5012b5ec63d36ec77e8a2417154cc1d25383f'
> secp256k1.getPublicKey(privateKey)
'03fdd57adec3d438ea237fe46b33ee1e016eda6b585c3e27ea66686c2ea5358479'
> var message = "Hello, world!",
> secp256k1.signMessage(message, privateKey)
'3046022100997b6210d959e67ad9cee01589d01daf0fe77ce0f002d040d769171c33504860022100e35a03d2354074d7e49d0499568e331be39af901a543d1731ea1ff8f423f21ab'
FAQs
Library for operations on secp256k1 keys.
We found that elliptic-curve demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Critics call the Node.js EOL CVE a misuse of the system, sparking debate over CVE standards and the growing noise in vulnerability databases.
Security News
cURL and Go security teams are publicly rejecting CVSS as flawed for assessing vulnerabilities and are calling for more accurate, context-aware approaches.
Security News
Bun 1.2 enhances its JavaScript runtime with 90% Node.js compatibility, built-in S3 and Postgres support, HTML Imports, and faster, cloud-first performance.