[OpenID-Specs-eKYC-IDA] [EXTERNAL] claims for mDL (mobile Driver's License)

Anthony Nadalin tonynad at microsoft.com
Wed May 20 17:56:39 UTC 2020


Here is what is captured in the mDL data today

[cid:image001.jpg at 01D62E95.55AE2810][cid:image002.jpg at 01D62E95.55AE2810]
[cid:image003.jpg at 01D62E95.55AE2810]
From: Openid-specs-ekyc-ida <openid-specs-ekyc-ida-bounces at lists.openid.net> On Behalf Of Takahiko Kawasaki via Openid-specs-ekyc-ida
Sent: Wednesday, May 20, 2020 9:35 AM
To: OpenID eKYC Identity Assurance Working Group <openid-specs-ekyc-ida at lists.openid.net>
Cc: Takahiko Kawasaki <taka at authlete.com>
Subject: [EXTERNAL] [OpenID-Specs-eKYC-IDA] claims for mDL (mobile Driver's License)

Hello,

Just FYI. Regarding claims for mDL (mobile Driver's License), which was one of the topics during today's eKYC WG meeting. The "Driving licence in Japan" page in Wikipedia shows what information a driving license in Japan has.

Driving License in Japan (Wikipedia)
https://en.wikipedia.org/wiki/Driving_licence_in_Japan<https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FDriving_licence_in_Japan&data=02%7C01%7Ctonynad%40microsoft.com%7Ca3993cc3ccae479b0f5808d7fce4bc45%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637255931660502980&sdata=Q7hae86k6ds64pwaXnDYmLZf4HPLDF52QF19PmjO5fQ%3D&reserved=0>

Among the claims, "License number" is the unique number. The page does not describe details but the 12-digit number consists of the following information.

The 1st and 2nd digits from the left:
The number of the local public safety commission that has issued the first driving license to the person. (e.g. "30" means "Tokyo".)

The 3rd and 4th digits from the left:
The last 2 digits of the year when the first driving license of the person was issued. (e.g. "82" means "1982".)

The 6 digits from the 5th to the 10th from the left:
A number assigned by the local public safety commission for management.

The 11th digit from the left:
A check digit.

The 12th digit (the rightmost one):
The number of reissuance due to loss.

Best Regards,
Takahiko Kawasaki
Authlete, Inc.
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