Results 101 to 110 of about 5,296 (299)

Formally based semi-automatic implementation of an open security protocol [PDF]

open access: yes, 2012
International audienceThis paper presents an experiment in which an implementation of the client side of the SSH Transport Layer Protocol (SSH-TLP) was semi-automatically derived according to a model-driven development paradigm that leverages formal ...
Pironti, Alfredo   +5 more
core   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

open access: yesFEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel   +8 more
wiley   +1 more source

Implementasi Algoritma Enkripsi Rijndael dan Metode Otentikasi MAC (Message Authentication Code) dalam SMS [PDF]

open access: yes, 2009
ABSTRAKSI: Short Message Service (SMS) adalah salah satu layanan komunikasi bergerak yang sangat populer sekarang ini. Selain efektif, biaya yang murah menjadi pertimbangan untuk menggunakan layanan ini.
Guntur Rifki P
core  

Efficient QR code authentication mechanism based on Sudoku [PDF]

open access: yes, 2019
(#br)QR code is an important means for delivering information which has been widely used in our daily life. As an ISO international standard, the QR code encoding and decoding process are disclosed publicly, thus it is easy to decode a QR code then forge
Yung-Hui Li   +3 more
core   +1 more source

NMACA: A Novel Methodology for Message Authentication Code Algorithms

open access: yes, 2009
For objects stored in long-term digital archives, checking the integrity of the information stored is a prime necessity in the field of secure storage systems. Objects in a digital archive may include documents, images, databases, ..., etc.
K. Alghathbar, A. Hafez, H. M. Abdullah
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

TIMESTAMP LINKING SCHEME DENGAN HASHED MESSAGE AUTHENTICATION CODE PADA MANAJEMEN PENGELOLAAN NASKAH DI PENERBIT

open access: yes, 2016
Penelitian ini membahas tentang manajemen pengelolaan naskah dengan sistem pewaktuan timestamp linking scheme menggunakan hashed message authentication code sebagai fungsi hash yang dipakai.
Adiwijaya, Nelly Oktavia; University of Jember
core   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

open access: yesFEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji   +2 more
wiley   +1 more source

Adaptively Secure Fully Homomorphic Message Authentication Code with Pre-processable Verification [PDF]

open access: yes
There has been remarkable progress in fully homomorphic encryption, ever since Gentry\u27s first scheme. In contrast, fully homomorphic authentication primitives received relatively less attention, despite existence of some previous constructions. While
Jeongsu Kim, Aaram Yun
core  

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