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flockonus/base58-random.js

Last active August 7, 2020 04:38
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base58-random.js
//https://tools.ietf.org/id/draft-msporny-base58-01.html
// N=10, search space = 4e17
// N=18, search space = 5e31
function rand58(length) {
const base = ('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz').split('')
return Array.call(null, length).fill(0).map(() => base[Math.floor(Math.random() * 1e9) % base.length]).join('')
}
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