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Your IP : 18.218.110.116

Current Path : C:/inetpub/vhost/invest.gdtsolutions.vn/api/node_modules/uid/secure/
Upload File :
Current File : C:/inetpub/vhost/invest.gdtsolutions.vn/api/node_modules/uid/secure/index.js

const { random } = require('@lukeed/csprng');

var IDX=256, HEX=[], SIZE=256*16, BUFFER;
while (IDX--) HEX[IDX] = (IDX + 256).toString(16).substring(1);

function uid(len) {
	var str='', tmp=(len || 11), num=(1+tmp) / 2 | 0;
	if (!BUFFER || ((IDX + num) > SIZE)) {
		BUFFER = random(SIZE);
		IDX = 0;
	}

	while (num--) {
		str += HEX[BUFFER[IDX++]];
	}

	return str.substring(0, tmp);
}

exports.uid = uid;