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MIFARE DESFire
Educational content on MIFARE DESFire - a protocol supported by Apple for NFC keys in Apple Wallet.
2 guides
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Understanding Key Diversification in MIFARE DESFire
Key diversification is essential for secure DESFire implementation, without it systems are at risk for a number of attacks. This security technique generates unique keys for each card using a sourc...
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Michael Pichardo
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MIFARE DESFire Explained: Essential Concepts for Secure Contactless Applications
This technical guide covers the core concepts of MIFARE DESFire technology, including its three-tier hierarchical system (cards, applications, files), essential command operations, sample card stru...
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Michael Pichardo