Results 141 to 150 of about 18,274,004 (195)

Bioactive Platinum Nanozymes Accelerate Diabetic Wound Healing via Anti-Inflammation and Macrophage Polarization Modulation. [PDF]

open access: yesInt J Nanomedicine
Shi L   +13 more
europepmc   +1 more source

Advanced security in fog environments using encryption and adaptive user activity tracking. [PDF]

open access: yesSci Rep
Rai HM   +5 more
europepmc   +1 more source

Sha, Sha

open access: yes
Sha, Sha
core  

Algebraic fault analysis of SHA-3 [PDF]

open access: yesDesign, Automation & Test in Europe Conference & Exhibition (DATE), 2017, 2017
This paper presents an efficient algebraic fault analysis on all four modes of SHA-3 under relaxed fault models. This is the first work to apply algebraic techniques on fault analysis of SHA-3. Results show that algebraic fault analysis on SHA-3 is very efficient and effective due to the clear algebraic properties of Keccak operations.
Pei Luo   +3 more
core   +4 more sources
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Malicious SHA-3

Fundamenta Informaticae, 2019
In this paper, we investigate Keccak — the cryptographic hash function adopted as the SHA-3 standard. We propose a malicious variant of the function, where new round constants are introduced. We show that for such a variant, collision and preimage attacks are possible.
openaire   +2 more sources

The SHA-3 competition

Proceedings of the 6th International Conference on Security of Information and Networks, 2013
Cryptographic hash functions play a central role in cryptography: they map arbitrarily large input strings to fixed length output strings. The main applications are to create a short unique identifier to a string, to transform a string with a one-way mapping, and to commit to a string or to confirm its knowledge without revealing it.
openaire   +1 more source

Improving FPGA based SHA-3 structures

2017 IEEE International Symposium on Hardware Oriented Security and Trust (HOST), 2017
This work is focused on FPGA based implementations of the SHA-3 hash functions. The existing literature classifies the existing implementations according to the adopted structural optimization techniques, namely: folding, pipelining and unrolling. Several structures have been proposed in the state-of-the-art, which vary mainly in the level of folding ...
Magnus Sundal, Ricardo Chaves
openaire   +2 more sources

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