Paper 2015/344
Watermarking Cryptographic Programs Against Arbitrary Removal Strategies
Ryo Nishimaki and Daniel Wichs
Abstract
A watermarking scheme for programs embeds some information called a mark into a program while preserving its functionality. No adversary can remove the mark without damaging the functionality of the program. In this work, we study the problem of watermarking various cryptographic programs such as pseudorandom function (PRF) evaluation, decryption, and signing. For example, given a PRF key
Note: (6/Dec/2015): Put a pointer to http://eprint.iacr.org/2015/1096, which subsumes the results of this paper, (4/Jun/2015): Correct minor typos
Metadata
- Available format(s)
-
PDF
- Category
- Foundations
- Publication info
- Preprint. MINOR revision.
- Keywords
- watermarkingobfuscationpseudorandom function
- Contact author(s)
- nishimaki ryo @ lab ntt co jp
- History
- 2015-12-07: last of 2 revisions
- 2015-04-22: received
- See all versions
- Short URL
- https://ia.cr/2015/344
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2015/344, author = {Ryo Nishimaki and Daniel Wichs}, title = {Watermarking Cryptographic Programs Against Arbitrary Removal Strategies}, howpublished = {Cryptology {ePrint} Archive, Paper 2015/344}, year = {2015}, url = {https://eprint.iacr.org/2015/344} }