搜索结果: 1-6 共查到“Randomness extraction”相关记录6条 . 查询时间(0.042 秒)
Postprocessing for quantum random-number generators: Entropy evaluation and randomness extraction
Postprocessing quantum random-number generator Entropy evaluation randomness extraction
2016/1/23
Quantum random-number generators (QRNGs) can offer a means to generate information-theoretically provable random numbers, in principle. In practice, unfortunately, the quantum randomness is inevitably...
Randomness Extraction in finite fields $\mathbb{F}_{p^{n}}$
Finite fields Polya-Vinogradov inequality Winterhof inequality exponential sums incomplete character sums Deterministic extractor Decisional Diffie-Hellman random bit-string key exchange leftover hash lemma
2012/3/21
Many technics for randomness extraction over finite fields was proposed by various authors such as Fouque \emph{et al.} and Carneti \emph{et al.}. At eurocrypt'09, these previous works was improved by...
Randomness Extraction in finite fields $\mathbb{F}_{p^{n}}$
Finite fields Polya-Vinogradov inequality Winterhof inequality exponential sums incomplete character sums Deterministic extractor Decisional Diffie-Hellman random bit-string, key exchange leftover hash lemma
2012/3/23
Many technics for randomness extraction over finite fields was proposed by various authors such as Fouque \emph{et al.} and Carneti \emph{et al.}. At eurocrypt'09, these previous works was improved by...
A New Randomness Extraction Paradigm for Hybrid Encryption
Chosen-ciphertext security hybrid encryption randomness extraction
2009/6/5
We present a new approach to the design of IND-CCA2 secure hybrid encryption schemes
in the standard model. Our approach provides an efficient generic transformation from
1-universal to 2-universal ...
Key Derivation and Randomness Extraction
Randomness extractors Key derivation Elliptic curve
2009/1/19
Key derivation refers to the process by which an agreed upon large random number, often named master secret, is used to derive keys to encrypt and authenticate data. Practitioners and standardization ...
Randomness Extraction via Delta-Biased Masking in the Presence of a Quantum Attacker
Randomness Extraction Delta-Biased Masking Quantum Attacker
2008/8/19
Randomness extraction is of fundamental importance for information-theoretic cryptography.It allows to transform a raw key about which an attacker has some limited knowledge into a fully secure random...