Results 11 to 20 of about 906,870 (314)

Using the Multiple Linear Regression Method for CO2 Flooding Evaluation in the Daqing Oilfield

open access: yesFrontiers in Energy Research, 2022
CO2 flooding and burial efficiency can be improved by establishing a standard for screening suitable CO2 flooding reservoirs for the Daqing Oilfield.
Zhenhua Wang   +8 more
doaj   +1 more source

Practical key recovery attacks on FlexAEAD

open access: yesDesigns, Codes and Cryptography, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Orr Dunkelman   +5 more
openaire   +2 more sources

A physical model for calculating cementing quality based on the XGboost algorithm

open access: yesOpen Physics, 2022
A physical model can be used to judge cementing quality to help drilling engineering. This article reports a physical model based on the XGboost algorithm to solve the cementing quality prediction problem of oil and gas wells. Through the physical model,
Xie Yuchen   +4 more
doaj   +1 more source

Key Recovery for Content Protection Using Ternary PUFs Designed with Pre-Formed ReRAM

open access: yesApplied Sciences, 2022
Physical unclonable functions, embedded in terminal devices, can be used as part of the recovery process of session keys that protect digital files.
Bertrand Francis Cambou, Saloni Jain
doaj   +1 more source

Improved Attacks on LowMC with Algebraic Techniques

open access: yesIACR Transactions on Symmetric Cryptology, 2023
The LowMC family of SPN block cipher proposed by Albrecht et al. was designed specifically for MPC-/FHE-/ZKP-friendly use cases. It is especially used as the underlying block cipher of PICNIC, one of the alternate third-round candidate digital signature
Yimeng Sun, Jiamin Cui, Meiqin Wang
doaj   +1 more source

Key Recovery: Inert and Public [PDF]

open access: yes, 2017
We propose a public key infrastructure framework, inspired by modern distributed cryptocurrencies, that allows for tunable key escrow, where the availability of key escrow is only provided under strict conditions and enforced through cryptographic measures.
Boyd, Colin   +3 more
openaire   +4 more sources

Key-Recovery Attacks on ASASA [PDF]

open access: yesJournal of Cryptology, 2015
The ASASA construction is a new design scheme introduced at Asiacrypt 2014 by Biryukov, Bouillaguet and Khovratovich. Its versatility was illustrated by building two public-key encryption schemes, a secret-key scheme, as well as super S-box subcomponents of a white-box scheme.
Brice Minaud   +3 more
openaire   +4 more sources

Impact of water content on minimum miscibility pressure during CO2 flooding in high water-cut reservoirs [PDF]

open access: yesE3S Web of Conferences
This study focused on the X block stratum oil, specifically addressing the application of CO2 displacement technology in enhancing oil recovery under high water content conditions.
Zhao Fajun   +6 more
doaj   +1 more source

Blockchain Based Sensitive Data Management by Using Key Escrow Encryption System From the Perspective of Supply Chain

open access: yesIEEE Access, 2020
The security of operation and maintenance phase in systems that share long-life cycles like weapon systems is of great importance. Even if the system passes the security evaluation at the development stage before release, it can be adversely affected by ...
Sungyong Cha   +2 more
doaj   +1 more source

Continuity Culture: A Key Factor for Building Resilience and Sound Recovery Capabilities [PDF]

open access: yes, 2015
This article investigates the extent to which Jordanian service organizations seek to establish continuity culture through testing, training, and updating of their business continuity plans. A survey strategy was adopted in this research.
Ihab Hanna S. Sawalha   +6 more
core   +1 more source

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