Sound Computational Interpretation of Symbolic Hashes in the Standard Model
Sound Computational Interpretation of Symbolic Hashes in the Standard Model
复制标题
标准模型中符号哈希的合理计算解释
DOI:
10.1007/11908739_3
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发表时间:
2006
期刊:
影响因子:
--
通讯作者:
P. Rossum
中科院分区:
文献类型:
--
作者:
Flavio D. Garcia;P. Rossum
This paper provides one more step towards bridging the gap between the formal and computational approaches to the verification of cryptographic protocols. We extend the well-known Abadi-Rogaway logic with probabilistic hashes and we give a precise semantic interpretation to it using Canetti’s oracle hashes. These are probabilistic polynomialtime hashes that hide all partial information. Finally, we show that this interpretation is computationally sound.