qortal-ui/crypto/api/utils/randomBase58Generator.js

export const randomBase58Generator = (digits) => {
	digits = digits || 0
	let base58 = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'.split('')
	let result = ''
	let char
	while (result.length < digits) {
		char = base58[Math.random() * 57 >> 0]
		if (result.indexOf(char) === -1) result += char
	}
	return result
}