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Usage of the fast development of real-life digital applications in modern technology should guarantee novel and efficient way-outs of their protection. Encryption facilitates the data hiding. With the express development of technology,…

密码学与安全 · 计算机科学 2025-02-26 Sachith Dassanayaka

This work describes an example of an application of a novel method for symmetric cryptography. Its purpose is to show how a regular message can be encrypted and then decrypted in an easy, yet secure way. The encrypting method introduced in…

密码学与安全 · 计算机科学 2023-08-08 Irina Pashchenko

We present protocols for multiparty data hiding of quantum information that implement all possible threshold access structures. Closely related to secret sharing, data hiding has a more demanding security requirement: that the data remain…

量子物理 · 物理学 2007-05-23 Patrick Hayden , Debbie Leung , Graeme Smith

Quantum data hiding is the existence of pairs of bipartite quantum states that are (almost) perfectly distinguishable with global measurements, yet close to indistinguishable when only measurements implementable with local operations and…

量子物理 · 物理学 2025-10-07 Francesco Anna Mele , Ludovico Lami

Data comes in many forms. From a shallow perspective, they can be viewed as being either in structured (e.g., as a relation, as key-value pairs) or unstructured (e.g., text, image) formats. So far, machines have been fairly good at…

计算与语言 · 计算机科学 2026-03-31 Md Ataur Rahman , Dimitris Sacharidis , Oscar Romero , Sergi Nadal

This paper presents a spatial encryption technique for secured transmission of data in networks. The algorithm is designed to break the ciphered data packets into multiple data which are to be packaged into a spatial template. A secure and…

密码学与安全 · 计算机科学 2010-04-05 Sk. Sarif Hassan , Pabitra Pal Choudhury , Sugata Sanyal

With the rapidly changing technological realm, there is an urgent need to provide and protect the confidentiality of confidential images when stored in a cloud environment. To overcome the security risks associated with single cloud,…

密码学与安全 · 计算机科学 2016-11-24 Dr. Grasha Jacob , Dr. A. Murugan

Handwritten Signature Verification (HSV) systems distinguish between genuine and forged signatures. Traditional HSV development involves a static batch configuration, constraining the system's ability to model signatures to the limited data…

计算机视觉与模式识别 · 计算机科学 2024-11-12 Kecia G. de Moura , Rafael M. O. Cruz , Robert Sabourin

Code agents and empirical software engineering rely on public code datasets, yet these datasets lack verifiable quality guarantees. Static 'dataset cards' inform, but they are neither auditable nor do they offer statistical guarantees,…

软件工程 · 计算机科学 2025-10-03 Fatou Ndiaye Mbodji , El-hacen Diallo , Jordan Samhi , Kui Liu , Jacques Klein , Tegawendé F. Bissyande

Data compression is a ubiquitous aspect of modern information technology, and the advent of quantum information raises the question of what types of compression are feasible for quantum data, where it is especially relevant given the…

量子物理 · 物理学 2014-12-17 Lee A. Rozema , Dylan H. Mahler , Alex Hayat , Peter S. Turner , Aephraim M. Steinberg

Today, the protection of information, ensuring of the safety and the recall in lossless in case of need is highly significant and it is seen as a major threat in the field. Information security is possible by hiding the available data, by…

密码学与安全 · 计算机科学 2019-02-13 Nurettin Topaloglu , M. Hanefi Calp , Burak Turk

Information hiding technology utilizes the insensitivity of human sensory organs to redundant data, hiding confidential information in the redundant data of these public digital media, and then transmitting it. The carrier media after…

密码学与安全 · 计算机科学 2025-02-04 Yuanlin Yang

We are taught from a young age that plagiarism (copying other's work) is wrong. However, the problem of Illegal copies of multimedia data is exacerbated by the widespread availability of circumvention devices, which enable people to make…

密码学与安全 · 计算机科学 2011-12-12 Mahmoud Mohamed El-Khouly

In this paper, the authors propose a new algorithm to hide data inside image using steganography technique. The proposed algorithm uses binary codes and pixels inside an image. The zipped file is used before it is converted to binary codes…

多媒体 · 计算机科学 2011-12-14 Rosziati Ibrahim , Teoh Suk Kuan

We explore confidential computing in the context of CBDCs using Microsoft's CCF framework as an example. By developing an experiment and comparing different approaches and performance and security metrics, we seek to evaluate the…

分布式、并行与集群计算 · 计算机科学 2023-04-12 Marcio G B de Avellar , Alexandre A S Junior , André H G Lopes , André L S Carneiro , João A Pereira , Davi C B D da Cunha

In today's world the art of sending & displaying the hidden information especially in public places, has received more attention and faced many challenges. Therefore, different methods have been proposed so far for hiding information in…

密码学与安全 · 计算机科学 2009-12-14 Shashikala Channalli , Ajay Jadhav

Background: The secure management of sensitive clinical data, particularly human genomics data, has become a critical requirement in modern biomedical research. Although the necessary software and algorithms are readily available, their use…

密码学与安全 · 计算机科学 2024-01-17 Michael Huttner , Jakob Simeth , Renato Liguori , Fulvia Ferrazzi , Rainer Spang

Open science is a fundamental pillar to promote scientific progress and collaboration, based on the principles of open data, open source and open access. However, the requirements for publishing and sharing open data are in many cases…

密码学与安全 · 计算机科学 2024-08-21 Judith Sáinz-Pardo Díaz , Álvaro López García

Open science has become a synonym for modern, digital and inclusive science. Inclusion does not stop at open access. Inclusion also requires transparency through open datasets and the right and ability to take part in the knowledge creation…

计算机与社会 · 计算机科学 2019-04-03 Patrick Wortner , Moritz Schubotz , Corinna Breitinger , Stephan Leible , Bela Gipp

Warnings have been raised about the steady diminution of privacy. More and more personal information, such as that contained electronic mail, is moving to cloud computing servers where it might be machine-searched and indexed. FauxCrypt is…

密码学与安全 · 计算机科学 2018-02-14 Devlin M. Gualtieri