TaPesa

TaPesa

Android · NFC · ECDSA key storage · 2026

A tap-to-pay M-Pesa app for Android, built on host card emulation and ECDSA-backed key storage. The app generates a unique cryptographic signature for each transaction, which is verified by the M-Pesa backend to ensure authenticity and prevent fraud.

AndroidNFCECDSAMobile Payments
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