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Efficient Collision Attack Frameworks for RIPEMD-160

Efficient Collision Attack Frameworks for RIPEMD-160
identifier:oai:t2r2.star.titech.ac.jp ...
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Security importance of edge-IoT ecosystem: An ECC-based authentication scheme. [PDF]

PLoS One
Alzahrani N.
europepmc   +1 more source

A chaotic parallel hash engine with dynamic stochastic diffusion for blockchain and cloud security. [PDF]

Sci Rep
Wang Q, Yang Y, Zhao M, Wan H, Li B, Yan X.   +5 more
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Integrity verified lightweight ciphering for secure medical image sharing between embedded SoCs. [PDF]

Sci Rep
Janakiraman S, R VR, Sivaraman R, Sridevi A, Upadhyay HN, Amirtharajan R.   +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 MILP
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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.
K Sakiyama, Íngrid Verbauwhede
exaly   +2 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 ...
Lars Wienbrandt, Manfred Schimmler
exaly   +2 more sources

(Pseudo-) Preimage Attacks on Step-Reduced HAS-160 and RIPEMD-160

Lecture Notes in Computer Science, 2014
The hash function HAS-160 is standardized by the Korean government and widely used in Korea, and the hash function RIPEMD-160 is a worldwide ISO/IEC standard. In this paper, by careful analysis of the two hash functions, we propose a pseudo-preimage attack on 71-step HAS-160 (no padding) with complexity 2158.13 and a preimage attack on 34-step RIPEMD ...
Gaoli Wang, Yanzhao Shen, Wang Gaoli
exaly   +2 more sources

Application of novel technique in RIPEMD-160 aiming at high-throughput

2008 IEEE International Symposium on Industrial Electronics, 2008
Hash functions, form a special family of cryptographic algorithms that satisfy current requirements for security, confidentiality and validity for several applications in technology. Many applications like PKI, IPSec, DSA, MACpsilas need the requirements mentioned before. All the previous applications incorporate hash functions and address, as the time
C E Goutis
exaly   +3 more sources