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MasterCard and Cryptographic Research: an International Retail - - PowerPoint PPT Presentation
MasterCard and Cryptographic Research: an International Retail - - PowerPoint PPT Presentation
MasterCard and Cryptographic Research: an International Retail Financial Services Industry perspective Michael Ward VP, Emerging Technologies Product Security MasterCard International STORK Cryptography Workshop, Bruges, 27 November 2002
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Emerging Technologies and New Payment Channels
Smart Cards: EMV, Electronic Purse, Data Storage Contact, Contactless E-commerce Internet M-commerce Mobile Phones Cardholder Verification
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Cardholder Verification
My body is my password
- Iris scan
- Facial recognition
- Speaker / Voice
- Fingerprint
- Key strokes
- Hand geometry
- Signature verification
“My PIN is 1234”
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Threats
Registration Replay Identity theft Ease of use
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Durable & Evolvable Cryptography
International Standards ISO/IEC JTC1 SC17 Identification Cards ISO/IEC JTC1 SC27 Security Techniques ISO TC68 SC2 and SC6 Financial Services IEEE P1363 IETF PKIX NESSIE
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Durable & Evolvable Cryptography
Continued Research into Proofs of Security Security Models Proof Models (ROM, Generic Group) International Standards (ISO, IEEE, IETF) Asymmetric encryption (OAEP, PKCS)
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Compound Mechanisms
Authenticated Encryption Symmetric Key Exchange using Asymmetric cryptography Incremental cryptography Random number generation and key generation Mix and matching DPA-resistant hash using DES or RSA
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