An Implementation of Trust Chain Framework with Hierarchical Content Identifier Mechanism by Using Blockchain Technology. [PDF]
Sensors (Basel), 2022 Chen HC +10 more
europepmc +1 more source
NSA Suite-B Cryptography algorithms [PDF]
, 2011 Tato bakalářská práce s názvem Skupina algoritmů NSA Suite B Cryptography se zabývá algoritmy, které obsahuje sada Suite B. Ty slouží k větší ochraně dat a bezpečnosti při jejich přenosu přes nezabezpečené prostředí internetu. Dále obsahuje rozbor těchto
Rybka, Štěpán
core
Medical image integrity control combining digital signature and lossless watermarking
, 2009 International audienceEnforcing protection of medical content becomes a major issue of computer security. Since medical contents are more and more widely distributed, it is necessary to develop security mechanism to guarantee their confidentiality ...
Coatrieux, Gouenou +4 more
core +2 more sources
Secure Covid-19 Electronic Health Records Management for Telediagnosis and Travel Ticket Assistant System Using Cryptographic Approaches. [PDF]
SN Comput Sci, 2022 Falmari VR, Brindha M, Ko S.
europepmc +1 more source
A secure and decentralized SSI authentication protocol with privacy protection and fine-grained access control based on federated blockchain. [PDF]
PLoS One, 2022 Ma B +5 more
europepmc +1 more source
State-of-the-Art Software-Based Remote Attestation: Opportunities and Open Issues for Internet of Things. [PDF]
Sensors (Basel), 2021 Ankergård SFJJ, Dushku E, Dragoni N.
europepmc +1 more source
Power Efficiency in Unfolding RIPEMD-160: Dynamic Power Analysis Using Gray Encoding in FPGA Design
Journal of Physics: Conference SeriesAbstract The RIPEMD-160 hash functions are extensively used in many cryptographic applications, including digital signatures, Hash Message Authentication Codes (HMAC) and others. Unfolding RIPEMD-160 was designed to analyse the architecture of the design in terms of ALUTs area and design speed.
Shamsiah Suhaili +3 more
openaire +1 more source
2-Dimension Sums: Distinguishers Beyond Three Rounds of RIPEMD-128 and RIPEMD-160 [PDF]
, 2012 This paper presents differential-based distinguishers against ISO standard hash functions RIPEMD-128 and RIPEMD-160. The compression functions of RIPEMD-128/-160 adopt the double-branch structure, which updates a chaining variable by computing two ...
Lei Wang, Yu Sasaki
core
A Blockchain-Based Secure Image Encryption Scheme for the Industrial Internet of Things. [PDF]
Entropy (Basel), 2020 Khan PW, Byun Y.
europepmc +1 more source
Automating Collision Attacks on RIPEMD-160 [PDF]
As an ISO/IEC standard, the hash function RIPEMD-160 has been used to generate the Bitcoin address with SHA-256. However, due to the complex double-branch structure of RIPEMD-160, the best collision attack only reaches 36 out of 80 steps of RIPEMD-160 ...
Fukang Liu, Gaoli Wang, Yingxin Li
core