Security Analysis of NIST CTR-DRBG

Security Analysis of NIST CTR-DRBG
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DOI:
10.1007/978-3-030-56784-2_8
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发表时间:
2020-08
期刊:
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影响因子:
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通讯作者:
V. Hoang;Yaobin Shen
V. Hoang;Yaobin Shen
中科院分区:
其他
文献类型:
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作者:
V. Hoang;Yaobin Shen

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我们研究的安全性,NIST的建议伪随机数发生器(PRNG)的设计之一。最近,Woodage和Shumow(Eurocrypt' 19),然后Cohney等人(S&P' 20)指出了NIST规范和常见实现中的一些潜在漏洞。虽然这些研究人员确实提出了应对措施,但补丁的安全性仍然值得怀疑。我们的工作填补了这一空白,证明它满足Dodis等人(CCS'13)的鲁棒性概念,这是PRNG的标准安全目标。
We study the security of, one of NIST’s recommended Pseudorandom Number Generator (PRNG) designs. Recently, Woodage and Shumow (Eurocrypt’ 19), and then Cohney et al. (S&P’ 20) point out some potential vulnerabilities in both NIST specification and common implementations of. While these researchers do suggest counter-measures, the security of the patchedis still questionable. Our work fills this gap, proving thatsatisfies the robustness notion of Dodis et al. (CCS’13), the standard security goal for PRNGs.