Results 81 to 90 of about 311,948 (105)
Integrity verified lightweight ciphering for secure medical image sharing between embedded SoCs. [PDF]
Sci RepJanakiraman S +5 more
europepmc +1 more source
Analysis of RIPEMD-160: New Collision Attacks and Finding Characteristics with MILP
Analysis of RIPEMD-160: New Collision Attacks and Finding Characteristics with MILPidentifier:oai:t2r2.star.titech.ac.jp ...
openaire
Construction of secure and fast hash functions using nonbinary error-correcting codes [PDF]
, 2002 Knudsen, Lars Ramkilde, Preneel, Bart
core +1 more source
Efficient Collision Attack Frameworks for RIPEMD-160
IACR Cryptology ePrint Archive, 2019 RIPEMD-160 is an ISO/IEC standard and has been applied to generate the Bitcoin address with SHA-256. Due to the complex dual-stream structure, the first collision attack on reduced RIPEMD-160 presented by Liu, Mendel and Wang at Asiacrypt 2017 only reaches 30 steps, having a time complexity of \(2^{70}\).
Fukang Liu +5 more
semanticscholar +4 more sources
An efficient implementation of PBKDF2 with RIPEMD-160 on multiple FPGAs
2014 20th IEEE International Conference on Parallel and Distributed Systems (ICPADS), 2014 A weakness of many security systems is the strength of the chosen password or key derivation function. We show how FPGA technology can be used to effectively attack cryptographic applications with a password dictionary. We have implemented two independent PBKDF2 cores each using four HMAC cores with pipelines calculating a RIPEMD-160 hash to derive ...
Ayman Abbas +3 more
semanticscholar +3 more sources
On the high-throughput implementation of RIPEMD-160 hash algorithm
2008 International Conference on Application-Specific Systems, Architectures and Processors, 2008 In this paper we present two new architectures of the RIPEMD-160 hash algorithm for high throughput implementations. The first architecture achieves the iteration bound of RIPEMD-160, i.e. it achieves a theoretical upper bound on throughput at the micro-architecture level.
M. Knezzevic +3 more
semanticscholar +3 more sources
Synthesis of an Application Specific Instruction Set Processor (ASIP) for RIPEMD-160 Hash Algorithm
International Journal of Electronics Letters, 2018 ABSTRACTHash functions are vital tasks in many applications such as digital fingerprinting, Internet communications, bank transactions and so forth. RACE Integrity Primitives Evaluation Message Digest-160 (RIPEMD-160) is one of the most applicable hash functions that there have been several structures for designing it based on Application-Specific ...
Yavar Safaei Mehrabani
semanticscholar +3 more sources