jpki

🔐 Read certificates, sign and verify documents using your JPKI card.

マイナンバーカードの署名用電子証明書で、任意のファイルや PDF に電子署名を付与し、検証するデスクトップアプリケーション。

🔑 WIP: Easily sign your message and verify the signature using keys in your JPKI card.

A Rust library for accessing the Japanese Individual Number Card (個人番号カード / My Number Card) over PC/SC.

マイナンバーカードをAndroidで触るためのアレコレです

Homebrew tap for the JPKI User Client Software for Mac (公的個人認証サービス 利用者クライアントソフト)

MynaAgent, an AI agent that runs as a mini app inside MynaWallet. Its first job is claiming public benefits with a ZK age proof from Japan's My Number Card, paid in JPYC on Polygon. ETHGlobal Tokyo 2026.

On-device PDF signing & verification with Japan's My Number Card (iOS + macOS). No servers, no network, fully auditable.

Lightweight bilingual GUI wrapper for myna/JPKI card inspection, PIN management, and document signing.