Protecting white-box cryptographic implementations with obfuscated round boundaries

Protecting white-box cryptographic implementations with obfuscated round boundaries

Dear editor, White-box cryptography aims to give a secure soft-ware implementation of the cryptographic algo-rithm running in an untrusted environment which is owned and controlled by an adversary. Its major goal is to protect the confidentiality of the secret key. Given the increasing demands for s...

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Veröffentlicht in:Science China. Information sciences 2018-03, Vol.61 (3), p.233-235, Article 039103
Hauptverfasser: Xu, Tao, Wu, Chuankun, Liu, Feng, Zhao, Ruoxin
Format: Artikel
Sprache:eng
Schlagworte:
Computer Science
Cryptography
Information Systems and Communication Service
Letter
边界保护
密码学
盒子
模糊圆
软件实现
应用程序
算法
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Zusammenfassung:Dear editor, White-box cryptography aims to give a secure soft-ware implementation of the cryptographic algo-rithm running in an untrusted environment which is owned and controlled by an adversary. Its major goal is to protect the confidentiality of the secret key. Given the increasing demands for software-only applications, white-box cryptography has received a lot of attention from industry. By now,
ISSN:1674-733X
1869-1919
DOI:10.1007/s11432-016-9171-6