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Yun, Aaram
Cryptography and Secure Computation Lab
Research Interests
  • Cryptography, complexity theory, computer security

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On Homomorphic Signatures for Network Coding

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Title
On Homomorphic Signatures for Network Coding
Author
Yun, AaramCheon, Jung HeeKim, Yongdae
Keywords
homomorphic hashing; homomorphic signature; Network coding
Issue Date
2010-09
Publisher
IEEE COMPUTER SOC
Citation
IEEE TRANSACTIONS ON COMPUTERS, v.59, no.9, pp.1295 - 1296
Abstract
In this paper, we examine homomorphic signatures that can be used to protect the integrity of network coding. In particular, Yu et al. proposed an RSA-based homomorphic signature scheme recently for this purpose. We show that their scheme in fact does not satisfy the required homomorphic property, and further, even though it can be fixed easily, still it allows no-message forgery attacks.
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DOI
10.1109/TC.2010.73
ISSN
0018-9340
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EE_Journal Papers
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