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An efficient implementation of PBKDF2 with RIPEMD-160 on multiple FPGAs
2014 20th IEEE International Conference on Parallel and Distributed Systems (ICPADS), 2014A 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
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On the high-throughput implementation of RIPEMD-160 hash algorithm
2008 International Conference on Application-Specific Systems, Architectures and Processors, 2008In 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.
Miroslav Knezevic +3 more
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Multiple Securities for Cloud Computing Using RIPEMD-160
SSRN Electronic Journal, 2017Cloud facing many new security threats day by day the threats are vulnerable and reduces the confidentiality of the cloud secure cloud from these various attacks, here a multiple security aspect is proposed to make the cloud more secure. There are dozens of security has been reported till now, in that in this paper it is tried to secure the cloud from ...
Sri Prasadh, S. Sivasubramanian
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(Pseudo-) Preimage Attacks on Step-Reduced HAS-160 and RIPEMD-160
2014The 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
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Artificial Intelligence, Soft Computing And Application Trends 2025
Advancements in communication and storage technologies need robust encryption tools to protect data. Cryptographic hash functions are crucial in maintaining data integrity and security by turning variable-length inputs into fixed-size digests. RIPEMD-160 is a popular hash algorithm that balances speed and security.
Suparn Padma Patra, Mamta Rani
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Advancements in communication and storage technologies need robust encryption tools to protect data. Cryptographic hash functions are crucial in maintaining data integrity and security by turning variable-length inputs into fixed-size digests. RIPEMD-160 is a popular hash algorithm that balances speed and security.
Suparn Padma Patra, Mamta Rani
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Synthesis of an Application Specific Instruction Set Processor (ASIP) for RIPEMD-160 Hash Algorithm
International Journal of Electronics Letters, 2018ABSTRACTHash 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 ...
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A Unified Architecture of MD5 and PIPEMD 160 Hash Algorithms
2007published_or_final_version
Ng, TS, Ng, CW, Yip, KW
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Collision Attacks on the Reduced Dual-Stream Hash Function RIPEMD-128
Lecture Notes in Computer Science, 2012Florian Mendel +2 more
exaly
Improved (Semi-Free-Start/Near-) Collision and Distinguishing Attacks on Round-Reduced RIPEMD-160
Designs, Codes, and Cryptography, 2020Gaoli Wang +2 more
exaly