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On the Security Goals of White-Box Cryptography
2020
Transactions on Cryptographic Hardware and Embedded Systems
We discuss existing and new security notions for white-box cryptography and comment on their suitability for Digital Rights Management and Mobile Payment Applications, the two prevalent use-cases of white-box cryptography. In particular, we put forward indistinguishability for white-box cryptography with hardware-binding (IND-WHW) as a new security notion that we deem central. We also discuss the security property of application-binding and explain the issues faced when defining it as a formal
doi:10.46586/tches.v2020.i2.327-357
fatcat:6tak7t7jnrapxk6ugufwndmgsy