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azizur/udi-hash.js

Last active April 27, 2024 06:11
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Proposal for generating Unique Device Identification (UDI)
Raw
udi-hash.js
const crypto = require('crypto');
const hash = crypto.createHash('sha256');
const hashValue = (data) => {
return hash.update(JSON.stringify(data), 'utf-8').digest('hex');
};
// generate a hash
console.log(hashValue(['userId', 'deviceId']));
// output
// 104a4a7d0908e67ebf91a46ba34b48d846a181d2f41b4df792f943f30bd199f1
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