Security Reductions for White-Box Key-Storage in Mobile Payments

Estuardo Alpirez Bock*, Chris Brzuska, Marc Fischlin, Christian Janson, Wil Michiels

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Abstract

The goal of white-box cryptography is to provide security even when the cryptographic implementation is executed in adversarially controlled environments. White-box implementations nowadays appear in commercial products such as mobile payment applications, e.g., those certified by Mastercard. Interestingly, there, white-box cryptography is championed as a tool for secure storage of payment tokens, and importantly, the white-boxed storage functionality is bound to a hardware functionality to prevent code-lifting attacks.
Original languageEnglish
Title of host publicationInternational Conference on the Theory and Application of Cryptology and Information Security
Subtitle of host publicationASIACRYPT 2020: Advances in Cryptology – ASIACRYPT 2020
Pages221-252
Number of pages32
ISBN (Electronic)978-3-030-64837-4
DOIs
Publication statusPublished - 2020
MoE publication typeA4 Article in a conference publication
EventInternational Conference on the Theory and Application of Cryptology and Information Security - Daejeon, Korea, Democratic People's Republic of
Duration: 7 Dec 202011 Dec 2020
Conference number: 26

Publication series

NameLecture Notes in Computer Science
PublisherSpringer
Volume12491

Conference

ConferenceInternational Conference on the Theory and Application of Cryptology and Information Security
Abbreviated titleAsiacrypt
CountryKorea, Democratic People's Republic of
CityDaejeon
Period07/12/202011/12/2020

Fingerprint

Dive into the research topics of 'Security Reductions for White-Box Key-Storage in Mobile Payments'. Together they form a unique fingerprint.

Cite this