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asymmetrical-signing

Asymmetrical Signing

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Asymmetrical signing using secp256k1. Sign data with a private key, the allow others to verify the data with a public key.

Example

const asign = require('asymmetrical-signing')
 
// create keys 
const privateKey = asign.createPrivateKey()
const publicKey = asign.createPublicKey(privateKey)
 
// convert some data into a message 
const message = asign.createMessage({
  message: 'something'
})
 
// sign it with the private ey 
const signature = asign.signMessage(message, privateKey)
 
// verify the data with a public key 
console.log(asign.verifyMessage(message, signature, publicKey))

Data

Types of data supported:

  • string
  • Buffer
  • objects
  • arrays