Paper 2015/800

Hybrid WBC: Secure and efficient encryption schemes using the White-Box Cryptography

Jihoon Cho, Kyu Young Choi, and Dukjae Moon

Abstract

We analyse and dene practical requirements in white-box attack environment, and then propose secure and eective cryptographic constructions combining WBC primitive and standard block cipher, pro- viding security and reasonable performance. The proposed design also delivers great eectiveness in the commercial development of crypto- graphic systems, transforming the existing cryptographic libraries secure in the black-box model to those secure in the white-box model. Further- more, the suggested architecture potentially gives a novel direction of the design of WBC primitives.

Note: None.

Metadata
Available format(s)
-- withdrawn --
Publication info
Preprint.
Keywords
White-Box CryptographyMode of OperationHybrid-WBC
Contact author(s)
ky12 choi @ samsung com
History
2016-06-15: withdrawn
2015-08-10: received
See all versions
Short URL
https://ia.cr/2015/800
License
Creative Commons Attribution
CC BY
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