Results 11 to 20 of about 21,488 (230)
Dinosaur footprints and other ichnofauna from the cretaceous Kem Kem beds of Morocco. [PDF]
PLoS ONE, 2014 We describe an extensive ichnofossil assemblage from the likely Cenomanian-age 'lower' and 'upper' units of the 'Kem Kem beds' in southeastern Morocco.
Nizar Ibrahim +7 more
doaj +8 more sources
Kyber-KEM-Ascon: benchmarking a lightweight post-quantum KEM on IoT devices [PDF]
2025 IEEE International Symposium on Circuits and Systems (ISCAS)CRYSTALS-Kyber, officially standardized by the U.S. National Institute of Standards and Technology (NIST) in August 2024 as ML-KEM FIPS, is the only post quantum secure key encapsulation mechanism (KEM) standard.
Ul Islam, Faiz +6 more
core +2 more sources
Post-Quantum Authenticated Encryption against Chosen-Ciphertext Side-Channel Attacks
Transactions on Cryptographic Hardware and Embedded Systems, 2022 Over the last years, the side-channel analysis of Post-Quantum Cryptography (PQC) candidates in the NIST standardization initiative has received increased attention.
Melissa Azouaoui +3 more
doaj +3 more sources
Key encapsulation mechanism based on polar codes
IET Communications, 2022 This paper introduces a key encapsulation mechanism based on polar codes, called as KEM‐PC, with secure and efficient key generation, encapsulation and decapsulation algorithms.
Reza Hooshmand, Mahdi Khoshfekr
doaj +1 more source
Applied Sciences, 2021 Non-interactive zero-knowledge (NIZK) proofs for chosen-ciphertext security are generally considered to give an impractical construction. An interesting recent work by Seo, Abdalla, Lee, and Park (Information Sciences, July 2019) proposed an efficient ...
Youngkyung Lee +2 more
doaj +1 more source
Comparisons of mortality and pre-discharge respiratory morbidities in small for gestational age and appropriate-for gestational age premature infants - An Indian Experience [PDF]
Iranian Journal of Neonatology, 2016 Background: There is an assumption that fetus with restricted growth with an inappropriate intrauterine environment lies under stress. Although small-for-gestational-age (SGA) infants have higher mortality, difference in the outcome of SGA and ...
Suyog Tannirwar +5 more
doaj +1 more source
Constructing Strong KEM from Weak KEM (or How to Revive the KEM/DEM Framework)
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2008 We propose a generic method that transforms a weakly secure KEM, i.e. a KEM which is secure against constrained chosen ciphertext attack (CCCA), to a strongly secure KEM, i.e. a KEM which is secure against full chosen ciphertext attack (CCA). The proposed method does not depend on the random oracle nor any other non- standard assumptions.
Joonsang Baek +3 more
openaire +2 more sources
Improved efficiency of Kiltz07-KEM [PDF]
Information Processing Letters, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xianhui Lu, Xuejia Lai, Dake He
openaire +4 more sources
Ảnh hưởng của quản lý nước và kẽm sulfate lên sinh trưởng, năng suất lúa OM4900 trồng trong chậu
Tạp chí Khoa học Đại học Cần Thơ, 2019 Kẽm là một trong những nguyên tố thiết yếu với vai trò là cộng tố trong hoạt động của nhiều enzyme ở thực vật. Trong nghiên cứu này, tưới nước một cách hợp lý cùng với việc bổ sung kẽm nhằm xem xét ảnh hưởng của chúng lên sinh trưởng, năng suất trên ...
Phạm Phước Nhẫn +3 more
doaj +1 more source
BSGF - Earth Sciences Bulletin, 2018 The Early Cretaceous of North Africa has Spinosaurinae dinosaur remains such as Spinosaurus recorded in Algeria (Guir Basin, Kem Kem beds), Egypt (Bahariya Formation), Morocco (Kem Kem beds), and Tunisia (Ain El Guettar Formation).
Candeiro Carlos Roberto A. +2 more
doaj +1 more source