Results 41 to 50 of about 6,241,434 (232)
Security Verification of an Authentication Algorithm Based on Verifiable Encryption
Information, 2023 A new class of cryptosystems called verifiable encryption (VE) that facilitates the verification of two plaintexts without decryption was proposed in our previous paper. The main contributions of our previous study include the following.
Maki Kihara, Satoshi Iriyama
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Improved Parameter Estimates for Correlation and Capacity Deviates in Linear Cryptanalysis
IACR Transactions on Symmetric Cryptology, 2017 Statistical attacks form an important class of attacks against block ciphers. By analyzing the distribution of the statistics involved in the attack, cryptanalysts aim at providing a good estimate of the data complexity of the attack.
Céline Blondeau, Kaisa Nyberg
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FDFB: Full Domain Functional Bootstrapping Towards Practical Fully Homomorphic Encryption
Transactions on Cryptographic Hardware and Embedded Systems, 2022 Computation on ciphertexts of all known fully homomorphic encryption (FHE) schemes induces some noise, which, if too large, will destroy the plaintext.
Kamil Kluczniak, Leonard Schild
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A general quantitative cryptanalysis of permutation-only multimedia ciphers against plaintext attacks [PDF]
, 2017 In recent years secret permutations have been widely used for protecting different types of multimedia data, including speech files, digital images and videos.
Li, CQ +4 more
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IET Image Processing, 2022 In this paper, a secure plaintext‐related image encryption scheme based on compressive sensing and a tent‐sine system is proposed. First, the discrete wavelet transform (DWT) is used to transform the plain image to get a coefficient matrix.
Shufeng Huang +4 more
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Applied Sciences, 2023 With the advent of communication networks, protecting data from security threats has become increasingly important. To address this issue, we present a new text encryption scheme that uses a combination of elliptic curve cryptography and max-plus algebra-
Kanza Abdul Sattar +3 more
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Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2017 Saat ini teknik kriptografi Hill Cipher telah diimplementasikan untuk beberapa aplikasi. Dalam implementasinya ada saja kesalahan atau kecerobohan seperti kunci matriks yang digunakan pada proses enkripsi hilang karena tidak disimpan atau bahkan lupa ...
Wafiqah Yasmin Azhar +2 more
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ZIP Attacks with Reduced Known Plaintext [PDF]
, 2002 Bihamand Kocher demonstrated that the PKZIP stream cipher was weak and presented an attack requiring thirteen bytes of plaintext. The deflate algorithm"zippers" now use to compress the plaintext before encryption makes it difficult to get known plaintext.
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Known-Plaintext Attack to Two Cryptosystems Based on the BB Equation [PDF]
IEEE Transactions on Circuits and Systems II: Express Briefs, 2008 Recently, Rama Murthy and Swamy proposed a symmetric cryptosystem based on the Brahmagupta-Bhaskara (BB) equation. The BB equation is the quadratic Diophantine equation nx 2 + k = y 2, where k is an integer and n is a positive integer such that radic(n) is irrational. For the particular case k=1, the equation is called the Pell equation.
Gonzalo Álvarez Marañón +2 more
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Source code for the paper Polynomial Fitting Known Plaintext Attack [version 1.0] [PDF]
, 2015 This file contains C++ source code for the numerical experiments described in the paper Polynomial Fitting Known Plaintext ...
James Alan Vaught
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