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:
影响因子:
--
通讯作者:
V. Hoang;Yaobin Shen
中科院分区:
文献类型:
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作者:
V. Hoang;Yaobin Shen
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.