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マイナンバーカード利用のための共通基盤・汎用ツール｜デジタル庁

https://www.digital.go.jp/policies/mynumber/local-government/platforms-and-generic-tools-for-jpki

April 7, 2026 at 08:03 PM JST•The archive page, viewer, and downloads use this saved version.

April 7, 2026 at 08:03 PM JST·www.digital.go.jp

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マイナンバーカード利用のための共通基盤・汎用ツール｜デジタル庁

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Original URLhttps://www.digital.go.jp/policies/mynumber/local-government/platforms-and-generic-tools-for-jpki

StartedApril 7, 2026 at 08:03 PM JST

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About this pageAI generated

This page introduces platforms and application software necessary for utilizing the Public Individual Authentication Service (JPKI) with My Number Cards for identity verification by local governments. It describes two main platforms: the My Key Platform for internet-connected systems and the Local Authentication Platform for LGWAN-connected systems. Additionally, it presents two Digital Agency-provided applications: the My Number Portal App, which offers login authentication, digital signatures, and card information reading functions for online procedures, and the My Number Card Contactless Client Software, which enables authentication via card contactless reading without PIN entry on Windows PCs.

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