Philippine Statistics Authority

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    Date: 2022-12-07 15:02:08.453625

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    Date: 2022-12-07 17:39:27.519529

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Decoding/decryption algorithm of PhilSys ID QR code

Requested from PSA by A. Callejo at 03:02 PM on Dec 07, 2022.
Purpose: Learn the step-by-step algorithm for decoding and decrypting the PhilSys ID QR code
Date of Coverage: 01/01/2022 - 12/07/2022
Tracking no: #PSA-662863394696

Callejo 03:02 PM, Dec 07, 2022

Can I get a copy of the technical documentation on how the QR code was structured?

I want to study the decoding and/or decryption algorithm of the QR code of the national ID in order to develop a software that can utilize the QR code. Thus leveraging a standard from the government.

Where can I get the said document?

I tried the following document:
https://psa.gov.ph/sites/default/files/attachments/ird/specialrelease/Annex%20B.pdf

However, the said document doesn't completely specify how to process the contents of the QR code data.

If I may, I want to get a copy of the tech document.

Nisperos 05:39 PM, Dec 07, 2022

December 7, 2022

Dear Abel Melquiades,

Thank you for your request dated Dec 07, 2022 under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch, for Decoding/decryption algorithm of PhilSys ID QR code.

We received your request on Dec 07, 2022 and will respond on or before Dec 28, 2022 03:02:08 PM, in accordance with the Executive Order's implementing rules and regulations.

Should you have any questions regarding your request, kindly contact me using the reply function on the eFOI portal at https://foipmo10042019152320-dot-efoi-ph.appspot.com/requests/aglzfmVmb2ktcGhyHQsSB0NvbnRlbnQiEFBTQS02NjI4NjMzOTQ2OTYM, for request with ticket number #PSA-662863394696.

Thank you.

Respectfully,

Simonette A. Nisperos
FOI Officer

Perez 05:13 PM, Dec 13, 2022

December 13, 2022

Dear Abel Melquiades Callejo,

Greetings!

Thank you for your request dated Dec 07, 2022 03:02:08 PM under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch.

You asked for Decoding/decryption algorithm of PhilSys ID QR code.

Your FOI request is approved. 

In reference to your email, please send a letter request to our PhilSys Registry Office through email addressinfo@philsys.gov.ph indicating the purpose of using this data.

You may also coordinate with them through:
•	Facebook:www.facebook.com/PSAPhilSysOfficial
•	Website www.psa.gov.ph/philsys
•	Call Hotline 1388 (Fees may apply.)

We would love to hear your Feedback so we can improve our services.  Kindly fill out the PSA Customer feedback form from this link: tinyurl.com/CustomerFeedbackPSA.

Thank you.

Respectfully,

Noel G. Perez
(Information Technology Officer III)
Officer-in-Charge
Information Technology and Dissemination Service

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