simple-js-pedersen-commitment/test/performance.js

easy and light weight pedersen commitment implementation

const pederson = new (require('../src/main.js'))(
    '925f15d93a513b441a78826069b4580e3ee37fc5',
    '959144013c88c9782d5edd2d12f54885aa4ba687'
)
const message = '2'
const secret = pederson.newSecret()
let startTime = Date.now()

let i = 0
while (i < 1000) {
    i++
    pederson.newSecret()
}
console.log(`1000 new secrets in ${(Date.now() - startTime)/1000}`)

const sigs = []
i = 0
while (i < 1000) {
    i++
    sigs.push(pederson.commit(message, secret))
}
console.log(`1000 commitments in ${(Date.now() - startTime)/1000}`)

startTime = Date.now()
for (const sig of sigs) {
    if (!pederson.verify(message, [sig], secret)) {
        throw 'error'
    }
}
console.log(`1000 verifications in ${(Date.now() - startTime)/1000}`)