Výsledky vyhledávání - Hash function computation

In-Memory Computation Based Mapping of Keccak-f Hash Function Autor Kingra, Sandeep Kaur, Parmar, Vivek, Suri, Manan

“…Cryptographic hash functions play a central role in data security for applications such as message authentication, data verification, and detecting malicious or illegal modification of data…”
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Parallelizing message schedules to accelerate the computations of hash functions Autor Gueron, Shay, Krasnov, Vlad

“…This paper describes an algorithm for accelerating the computations of Davies–Meyer based hash functions…”
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Coupled map lattice based hash function with collision resistance in single-iteration computation Autor Wang, Shihong, Hu, Gang

“…A new hash function based on a coupled chaotic map lattice is proposed. By combining floating-point chaotic computations with algebraic operations as well…”
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Quantum Hash function and its application to privacy amplification in quantum key distribution, pseudo-random number generation and image encryption Autor Yang, Yu-Guang, Xu, Peng, Yang, Rui, Zhou, Yi-Hua, Shi, Wei-Min

“… In this paper, we investigate the capability of quantum Hash function, which can be constructed by subtly modifying quantum walks, a famous quantum computation model…”
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Simple hash function using discrete-time quantum walks Autor Yang, Yu-Guang, Bi, Jing-Lin, Chen, Xiu-Bo, Yuan, Zheng, Zhou, Yi-Hua, Shi, Wei-Min

“… In this paper, inspired by quantum computation, we present a new hash function by introducing alternate single-qubit coin operators into discrete-time quantum walk…”
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AUTOMATIC DESIGN OF NONCRYPTOGRAPHIC HASH FUNCTIONS USING GENETIC PROGRAMMING Autor Estébanez, César, Saez, Yago, Recio, Gustavo, Isasi, Pedro

“…Noncryptographic hash functions have an immense number of important practical applications owing to their powerful search properties…”
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Toward more efficient locality‐sensitive hashing via constructing novel hash function cluster Autor Zhang, Shi, Huang, Jin, Xiao, Ruliang, Du, Xin, Gong, Ping, Lin, Xinhong

“…; We innovatively integrate the maximum entropy principle into the distribution estimation algorithm to construct a novel hash function cluster method, also incorporate bootstrap aggregating…”
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Certificateless Proxy Signcryption in the Standard Model for a UAV Network Autor Qu, Yunyun, Zeng, Jiwen

“…As we all know, the random oracle model (ROM) is a simulation of the hash function and cannot replace the actual computation of hash function and the public-key…”
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Supervised Adaptive Similarity Matrix Hashing Autor Shi, Yang, Nie, Xiushan, Liu, Xingbo, Zou, Li, Yin, Yilong

“…Compact hash codes can facilitate large-scale multimedia retrieval, significantly reducing storage and computation…”
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Monolith: Circuit-Friendly Hash Functions with New Nonlinear Layers for Fast and Constant-Time Implementations Autor Grassi, Lorenzo, Khovratovich, Dmitry, Lüftenegger, Reinhard, Rechberger, Christian, Schofnegger, Markus, Walch, Roman

“…Hash functions are a crucial component in incrementally verifiable computation (IVC) protocols and applications…”
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One-time password authentication based on QR code and hash chain Autor Mahansaria, Divyans, Roy, Uttam Kumar

“… This challenge is a random path within an n -dimensional hypercube, where each dimension is associated with a distinct cryptographic hash function…”
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The parallel computation in one-way hash function designing Autor Peiyue Li, Yongxin Sui, Huaijiang Yang

“… By analyzing the difference between parallel computation on different platforms and classifying one-way hash functions on application basis, the possibility and method of parallel one-way hash…”
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Scalable, Fast, and Low-Memory Table Lookups for Network Applications With One CRC-8 Autor Liu, Yi, Shi, Shouqian, Zhou, Ruilin, Gan, Yuhang, Qian, Chen

“… One limitation of existing fast network lookup algorithms is that they require multiple independent and uniform hash functions, which cost high computation time and might not be available on existing…”
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Unsupervised Deep Hashing with Similarity-Adaptive and Discrete Optimization Autor Shen, Fumin, Xu, Yan, Liu, Li, Yang, Yang, Huang, Zi, Shen, Heng Tao

“…Recent vision and learning studies show that learning compact hash codes can facilitate massive data processing with significantly reduced storage and computation…”
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Hash Functions and GPU Algorithm of Infinite Grid Method for Contact Search Autor Pacevič, Ruslan, Kačeniauskas, Arnas

“…The paper presents the memory-saving GPU algorithm of the infinite grid method with various hash functions for contact search in discrete element computations…”
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Novel high throughput implementation of SHA-256 hash function through pre-computation technique Autor Michail, H., Milidonis, A., Kakarountas, A., Goutis, C.

“… Comparing to conventional pipelined implementations of SHA-256 hash function the applied pre-computation technique leads to about 30…”
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Quantum search for scaled hash function preimages Autor Ramos-Calderer, Sergi, Bellini, Emanuele, Latorre, José I., Manzano, Marc, Mateu, Victor

“…We present the implementation of Grover’s algorithm in a quantum simulator to perform a quantum search for preimages of two scaled hash functions, whose design only uses modular addition, word rotation and bitwise exclusive…”
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ASIC-Resistance of Multi-Hash Proof-of-Work Mechanisms for Blockchain Consensus Protocols Autor Cho, Hyungmin

“… Employing multiple hash functions in the PoW…”
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A flexible method to defend against computationally resourceful miners in blockchain proof of work Autor Ren, Wei, Hu, Jingjing, Zhu, Tianqing, Ren, Yi, Choo, Kim-Kwang Raymond

“… is that blockchain’s decentralization relies on consensus protocols, such as proof of work (PoW). However, computation systems, such as application specific integrated circuit (ASIC…”
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Trusted Codon Fingerprint: A Streamlined Platform for Deep and Reversible Bacterial Cell Labeling Autor Wang, Zhaoguan, Cui, Jingsong, Tan, Gaoxu, Cao, Gaili, Zhang, Jie, Qi, Hao

“…The proliferation of artificially engineered cells, driven by advances in synthetic biology, underscores the urgent need to efficiently and precisely tag or…”
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