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On the relationships between perfect nonlinear functions and universal hash families

THEORETICAL COMPUTER SCIENCE 2013年 513卷 85-95页

作者： Liu, Jian Chen, Lusheng Nankai Univ Sch Math Sci Tianjin 300071 Peoples R China

In this paper, the relationships between perfect nonlinear (in brief, PN) functions and optimal universal hash families are discussed. We point out the equivalence of constructions between them, i.e., from PN functions, one can obtain optimal universal hash families and vice versa. As an application of our construction, a message authentication code is proposed, which provides better resistance to substitution attack than a known construction given by Cadet et al. in 2006. More generally, the connections between functions with given differential uniformity and some universal hash families are studied. (C) 2013 Elsevier B.V. All rights reserved.

关键词： Universal hash family PN function Multi-output bent function message authentication code

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Anonymous Communication in Ubiquitous Computing Environments

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WIRELESS PERSONAL COMMUNICATIONS 2011年第1期56卷 21-36页

作者： Park, Min-Ho Son, Ju-Hyung Seo, Seung-Woo Seoul Natl Univ Sch Elect Engn & Comp Sci Seoul 151742 South Korea

Wireless networks such as WLANs which have already been commonplace will play an important role in providing the last mile access for ubiquitous computing environments. However, the wireless access technologies are accompanied with some security vulnerabilities that stem from the broadcasting medium. Although most of the vulnerabilities can be solved by the existing security countermeasures, there still exists the vulnerability of a message header. In most wireless access networks, the header part of each message, including the source and destination addresses, is transmitted in a plain-text format. This can be a security hole with adversaries collecting the revealed header information for a traffic analysis attack that can breach the privacy of the transmitter and receiver. In this paper, we focus on describing a solution to this problem, namely, the undesirable loss of privacy. Our main idea is to integrate address information with a conventional message authentication code (MAC) and to replace both fields of the address and the MAC by an integrated code called the Address-embedded MAC (AMAC). Through detailed performance and security analysis of our scheme, we show that our AMAC scheme can guarantee privacy of a network while providing a provable security level with less overhead.

关键词： Ubiquitous computing Anonymous communication message authentication code Address-embedded MAC Traffic analysis attack

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A fast image encryption and authentication scheme based on chaotic maps

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COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION 2010年第11期15卷 3507-3517页

作者： Yang, Huaqian Wong, Kwok-wo Liao, Xiaofeng Zhang, Wei Wei, Pengcheng Chongqing Educ Coll Dept Comp & Modern Educ Technol Chongqing 400067 Peoples R China City Univ Hong Kong Dept Elect Engn Kowloon Tong Hong Kong Peoples R China Chongqing Univ Coll Comp Sci & Engn Chongqing 400044 Peoples R China

In recent years, a variety of chaos-based image cryptosystems have been proposed The key used for encryption/decryption is usually independent of the plain-image To achieve a satisfactory level of security, at least two overall rounds of the substitution-diffusion process are required so that a change in any pixels of the plain-image spreads over the whole cipher-image Moreover, the receiver IS not able to determine whether the decrypted image is exactly the one sent. In this paper, a fast image encryption and authentication scheme is proposed In particular, a keyed hash function is introduced to generate a 128-bit hash value from both the plain-image and the secret hash keys The hash value plays the role of the key for encryption and decryption while the secret hash keys are used to authenticate the decrypted image Simulation results show that satisfactory security performance is achieved in only one overall round. The speed efficiency is thus improved (C) 2010 Elsevier B V All rights reserved

关键词： Image encryption Chaotic map Hash function message authentication code

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Agent based trusted neighbor identification in Wireless Sensor Networks

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AI COMMUNICATIONS 2015年第4期28卷 693-708页

作者： Geetha, D. D. Nalini, N. Biradar, Rajashekhar C. Jain Univ Bangalore Karnataka India Reva Univ Bangalore Karnataka India Shridevi Inst Engn & Technol Tumkur India

Wireless Sensor Networks (WSNs) have been extensively used in various applications such as environmental monitoring, industrial monitoring, agriculture, green house monitoring, structural monitoring, passive localization, tracking and battlefield surveillance. Sensor nodes in these applications are required to sense and process the physical conditions like temperature, pressure, humidity, rainfall, fog, etc. and route the data to a predefined base station or a sink node. In most of these applications, sensor nodes are deployed in public domain and they are prone to be attacked by many types of attacks where in the data confidentiality, integrity and authentication are compromised. Some times, it is difficult to correctly locate the compromised data unless we use autonomous third party that uses intelligent software techniques to safeguard our data and correctly means route it to destined party. In this paper, we propose a Trust based Neighbor Identification in Wireless Sensor Networks (TNIWSN) using agents to identify trustworthy nodes in a network. The trusted neighbor identification is necessary for routing the data through trustworthy neighbors and avoid untrusted neighbors that are compromised by various threats. The proposed scheme operates in following phases. (1) Defining safeguard agency that consists of one static agent known as Safeguard Manager Agent (SMA) and one mobile agent known as Trusted Neighbor Agent (TNA) and a knowledge base. (2) Safeguard agency identifies trustworthy neighbor nodes using static and mobile agents by means of trust model that comprise of the probability model and message authentication code (MAC) model. The probability model identifies trusted neighbors based upon the probabilities of trustworthiness of wireless channel and the trustworthiness of sensor node. MAC model encrypts the message using the two keys k1 and k2 are generated with k-ERF (Error Resilient Function) key generation process to ensure the trustworthiness of neig

关键词： Wireless Sensor Networks trusted neighbors software agents error resilient function message authentication code

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CSP-DHIES: a new public-key encryption scheme from matrix conjugation

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SECURITY AND COMMUNICATION NETWORKS 2012年第7期5卷 809-822页

作者： Pan, Ping Wang, Lihua Wang, Licheng Li, Lixiang Yang, Yixian Beijing Univ Posts & Telecommun Informat Secur Ctr State Key Lab Networking & Switching Technol Beijing 100876 Peoples R China Natl Inst Informat & Commun Technol NICT Koganei Tokyo 1848795 Japan

We propose a new public-key cryptosystem named conjugacy search problem-based DiffieHellman integrated encryption scheme (CSP-DHIES), by using conjugation-related assumptions for a special monoid of matrices of truncated multi-variable polynomials over the ring Z12 where the CSP is assumed to be intractable. Our construction can be viewed as the first noncommunicative variant of the well-known DHIES cryptosystem. Under the assumptions of the intractability of the CSP-based hash DiffieHellman problem and the CSP-based oracle DiffieHellman problem, our scheme is provably secure against both chosen-plaintext attacks and secure against chosen-ciphertext attacks. Our proofs are constructed in the standard model. We also discuss the possibility of implementing our proposal using braid groups. Copyright (C) 2011 John Wiley & Sons, Ltd.

关键词： conjugacy search problem (a)symmetric encryption message authentication code truncated multi-variable polynomials over a ring braid groups

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Design and performance analysis of electronic seal protection systems based on AES

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ETRI JOURNAL 2007年第6期29卷 755-768页

作者： Kim, Dong Kyue Lee, Mun-Kyu Kang, You Sung Chung, Sang-Hwa Ybon, Won-Ju Min, Jung-Ki Kim, Howon Hanyang Univ Div Elect & Comp Engn Seoul 133791 South Korea Inha Univ Sch Comp Sci & Engn Inchon South Korea ETRI Informat Security Res Div Taejon South Korea Pusan Natl Univ Dept Comp Engn Pusan South Korea

A very promising application of active RFID systems is the electronic seal, an electronic device to guarantee the authenticity and integrity of freight containers. To provide freight containers with a high level of tamper resistance, the security of electronic seals must be ensured. In this paper, we present the design and implementation of an electronic seal protection system. First, we propose the eSeal Protection Protocol (ePP). Next, we implement and evaluate various cryptographic primitives as building blocks for our protocol. Our experimental results show that AES-CBC-MAC achieves the best performance among various schemes for message authentication and session key derivation. Finally, we implement a new electronic seal system equipped with ePP, and evaluate its performance using a real-world platform. Our evaluation shows that ePP guarantees a sufficient performance over an ARM9-based interrogator.

关键词： active RFID electronic seal (eSeal) eSeal protection protocol AES pseudorandom function message authentication code

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Super-strong RKA secure MAC, PKE and SE from tag-based hash proof system

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DESIGNS codeS AND CRYPTOGRAPHY 2018年第7期86卷 1411-1449页

作者： Han, Shuai Liu, Shengli Lyu, Lin Shanghai Jiao Tong Univ Dept Comp Sci & Engn Shanghai 200240 Peoples R China State Key Lab Cryptol POB 5159 Beijing 100878 Peoples R China Westone Cryptol Res Ctr Beijing 100070 Peoples R China

F-related-key attacks (RKA) on cryptographic systems consider adversaries who can observe the outcome of a system under not only the original key, say k, but also related keys f(k), with f adaptively chosen from by the adversary. In this paper, we define new RKA security notions for several cryptographic primitives including message authentication code (MAC), public-key encryption (PKE) and symmetric encryption (SE). This new kind of RKA notions are called super-strong RKA securities, which stipulate minimal restrictions on the adversary's forgery or oracle access, thus turn out to be the strongest ones among existing RKA security requirements. We present paradigms for constructing super-strong RKA secure MAC, PKE and SE from a common ingredient, namely Tag-based hash proof system (THPS). We also present constructions for THPS based on the k-linear and the DCR assumptions. When instantiating our paradigms with concrete THPS constructions, we obtain super-strong RKA secure MAC, PKE and SE schemes for the class of restricted affine functions , of which the class of linear functions is a subset. To the best of our knowledge, our MACs, PKEs and SEs are the first ones possessing super-strong RKA securities for a non-claw-free function class in the standard model and under standard assumptions. Our constructions are free of pairing and are as efficient as those proposed in previous works. In particular, the keys, tags of MAC and ciphertexts of PKE and SE all consist of only a constant number of group elements.

关键词： Related-key attack Hash proof system message authentication code Public-key encryption Symmetric encryption

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Implementation of Secure Sampled Value (SeSV) messages in Substation Automation System

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IEEE TRANSACTIONS ON POWER DELIVERY 2022年第1期37卷 405-414页

作者： Hong, Junho Karnati, Ramya Ten, Chee-Wooi Lee, Soonwoo Choi, Sungsoo Univ Michigan Dept Elect & Comp Engn Dearborn MI 48128 USA Michigan Technol Univ Dept Elect & Comp Engn Houghton MI 49931 USA Korea Electrotechnol Res Inst KERI Ansan 426170 South Korea

IEC61850 is the mainstream of the development for substation automation. This paper presents a practical consideration and analysis for implementing a secure sampled measured value (SeSV) message in substation automation system. Due to the lack of security features in the standard, IEC Working Group 15 of Technical Committee 57 published IEC62351 on security for IEC61850 profiles. However, the use of authentication methods for SV based on IEC62351 standards are still not integrated, and computational capabilities and performance are not validated and tested with commercial grade equipment. Hence, this paper shows the performance of security feature enabled SeSV packets transmitted between protection and control devices by appending a message authentication code (MAC) to the extended IEC61850 packets. A prototype implementation on a low cost commodity embedded system has proved that the MAC-enabled SV message can fully secure the process bus communication in the digital substation with negligible time delay.

关键词： Security Standards Monitoring Protocols Substation automation message authentication Hardware Digital relays ethical hacking IEC61850 IEC62351 message authentication code substation security

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An Effective Metaheuristic Based Dynamic Fine Grained Data Security Framework for Big Data

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WIRELESS PERSONAL COMMUNICATIONS 2024年第4期137卷 2441-2468页

作者： Gupta, Lalit Mohan Samad, Abdus Garg, Hitendra Shah, Kaushal Aligarh Coll Engn & Technol Dept Comp Sci & Engn Aligarh Uttar Pradesh India Aligarh Muslim Univ Dept Comp Engn ZHCET Aligarh Uttar Pradesh India GLA Univ Dept Comp Sci Mathura Uttar Pradesh India Pandit Deendayal Energy Univ Dept Comp Sci & Engn Gandhinagar India

Medical records are transmitted between medical institutions using cloud-based Electronic health record (EHR) systems, which are intended to improve various medical services. Due to the potential of data breaches and the resultant loss of patient data, medical organizations find it challenging to employ cloud-based electronic medical record systems. EHR systems frequently necessitate high transmission costs, energy use, and time loss for physicians and patients. Furthermore, EHR security is a critical concern that jeopardizes patient privacy. Compared to a single system, cloud-based EHR solutions may bring extra security concerns as the system architecture gets more intricate. Access control strategies and the development of efficient security mechanisms for cloud-based EHR data are critical. For privacy reasons, the Dynamic constrained message authentication (DCMA) technique is used in the proposed system to encrypt the outsourced medical data by using symmetric key cryptography, which uses the Seagull optimization algorithm (SOA) to choose the best random keys for encryption and then resultant data is hashed using the SHA-256 technique. The results of the proposed model are evaluated using performance metrics, and the model attained a security of about 98.58%, which is proven to be superior because it adopts advanced random secret key generation, which adds more security to the system.

关键词： Electronic health record Security Dynamic constraints message authentication message authentication code SHA-256 Seagull optimization algorithm

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Authenticated Encryption Schemes: A Systematic Review

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IEEE ACCESS 2022年 10卷 14739-14766页

作者： Jimale, Mohamud Ahmed Z'aba, Muhammad Reza Kiah, Miss Laiha Binti Mat Idris, Mohd Yamani Idna Jamil, Norziana Mohamad, Moesfa Soeheila Rohmad, Mohd Saufy Univ Malaya Fac Comp Sci & Informat Technol Dept Comp Syst & Technol Kuala Lumpur 50603 Malaysia Univ Tenaga Nas Coll Comp & Informat Kajang 43000 Selangor Malaysia MIMOS Berhad Informat Secur Lab Kuala Lumpur 57000 Malaysia Univ Teknol MARA Fac Elect Engn Shah Alam 40450 Selangor Malaysia

Authenticated encryption (AE) is a cryptographic construction that simultaneously protects confidentiality and integrity. A considerable amount of research has been devoted to the area since its formal inception in 2000. Different lines of research have been proposed to enhance the available schemes in terms of security, efficiency, and design and to implement new ideas. However, a comprehensive systematic literature review (SLR) of the topic has not been provided to the best of the authors' knowledge. This study fills this gap in the literature by proposing a framework for classifying AE schemes and highlighting past contributions to help researchers familiarize themselves with the current state and directions for future research in the area. This SLR covered AE schemes proposed from 2000 to 2020. A total of 217 articles, selected from eight sources, were categorized into independent schemes, CAESAR competition schemes, and NIST lightweight competition schemes. These schemes were then classified according to their design approaches, security-related properties, and functional features. Our analysis reveals that a significant outstanding challenge in AE is to balance security, efficiency, and the provision of desirable features.

关键词： Encryption Cryptography Security NIST authentication Systematics Classification algorithms Authenticated encryption CAESAR competition confidentiality integrity message authentication code NIST-LW competition

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