A SEEP (Security Enhanced Electronic Payment) Protocol Design Using 3BC, ECC (F), and HECC Algorithm

2008 ◽  
pp. 639-653
Author(s):  
Byung Kwan Lee ◽  
Seung Hae Yang ◽  
Tai-Chi Lee
Keyword(s):  
Elliptic Curve ◽  
Data Encryption ◽  
Elliptic Curve Cryptosystem ◽  
Electronic Payment ◽  
The Public ◽  
Payment Protocol ◽  
Hash Algorithm ◽  
Set Protocol ◽  
Secure Hash Algorithm ◽  
Hyper Elliptic Curve

Unlike SET (Secure Electronic Transaction) protocol, this paper proposes a SEEP (Security Enhanced Electronic Payment) protocol, which uses ECC (Elliptic Curve Cryptosystem with F2m not Fp) (Koblitz, 1987; Harper, Menezes, & Vanstone, 1993; Miller, 1986), SHA (Secure Hash Algorithm), and 3BC (Block Byte Bit Cipher) instead of RSA and DES. To improve the strength of encryption and the speed of processing, the public key and the private key of ECC and HECC (Hyper Elliptic Curve Cryptosystem) are used in 3BC (Cho & Lee, 2002; Cho, Shin, Lee, & Lee, 2002) algorithm, which generates session keys for the data encryption. In particular, when ECC and HECC are combined with 3BC, the strength of security is improved significantly. As the process of the digital envelope used in the existing SET protocol is removed by the 3BC algorithm in this paper, the processing time is reduced substantially. In addition, the use of multiple signatures has some advantages, such as reducing the size of transmission data as an intermediate payment agent and avoiding the danger of eavesdropping of private keys.

A SEEP Protocol Design Using 3BC, ECC(F2m) and HECC Algorithm

2007 ◽  
pp. 328-345
Author(s):  
Byung Kwan Lee ◽  
Seung Hae Yang ◽  
Tai-Chi Lee
Keyword(s):  
Elliptic Curve ◽  
Data Encryption ◽  
Elliptic Curve Cryptosystem ◽  
The Public ◽  
Private Key ◽  
Payment Protocol ◽  
Hash Algorithm ◽  
Set Protocol ◽  
Secure Hash Algorithm ◽  
Hyper Elliptic Curve

Unlike SET (secure electronic transaction) protocol. This chapter proposes a SEEP (highly secure electronic payment) protocol, which uses ECC (elliptic curve cryptosystem with F2 mnot Fp) (Koblitz, 1987; Miller, 1986; Harper, Menezes, & Vanstone, 1993), SHA (secure hash algorithm) and 3BC (block byte bit cipher) instead of RSA and DES. To improve the strength of encryption and the speed of processing, the public key and the private key of ECC and HECC (Hyper Elliptic Curve Cryptosystem) are used in 3BC (Cho, Shin, Lee, & Lee, 2002; Cho & Lee, 2002) algorithm, which generates session keys for the data encryption. In particular, when ECC and HECC are combined with 3BC, the strength of security is improved significantly. As the process of the digital envelope used in the existing SET protocol is removed by the 3BC algorithm in this chapter, the processing time is substantially reduced. In addition, the use of multiple signatures has some advantages of reducing the size of transmission data as an intermediate payment agent and avoiding the danger of eavesdropping of private keys.

scholarly journals Enhancing Security Protection using Elliptic Curve Encryption and Digital Signature in Vehicular Ad-Hoc Network

2018 ◽  
Vol 7 (4.10) ◽  
pp. 837
Author(s):  
K. Selvakumar ◽  
S. Naveen Kumar
Keyword(s):  
Elliptic Curve ◽  
Digital Signature ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Vehicular Ad Hoc Network ◽  
Hash Algorithm ◽  
Long Time ◽  
Time Cycle ◽  
Secure Hash Algorithm ◽  
A Minor

The Vehicular Ad-Hoc Network (VANET) is a liberality vehicle acts as remote switch or node in a cellular system. The VANET is much reasonable because of the single framework attributes agree to the system to be unbolted to metro. In this paper, we propose a Secure Hash Algorithm (SHA-1) to make an interesting key to every message. Likewise, prescribe capable and reasonable alias convention with prohibitive disconnection propagation. We set forward prime pseudonyms reasonably make a long time cycle that are worn to interact with semi-confided in experts and alternate pseudonyms with a minor lifetime which are utilized to talk with different nodes. Likewise, suggestion in the digital signature utilized in VANET is the basic, ECEDS (Elliptic Curve Encryption and Digital Signature). ECEDS enrich with system security by using a digital signature for the messages actually communicated with the system.  

MSEC Scheme for Providing Secure Data Transformation Using Coding Technique

2018 ◽  
Vol 7 (2.32) ◽  
pp. 264
Author(s):  
Ram Kumar.J ◽  
Veena Avutu ◽  
Anurag V
Keyword(s):  
Elliptic Curve ◽  
Operating Systems ◽  
Digital Signature ◽  
Discrete Logarithm ◽  
Data Encryption ◽  
Discrete Problem ◽  
The Public ◽  
General Terms ◽  
Systems Security ◽  
Digital Signature Algorithm

The MSEC which is the short from of Multiple Signature Elliptic curve Algorithm by using coding tchnique. It can be Digital Signature Algorithm (DSA) elliptic curve analogue. In 1999, the acknowledgement done such as standard of the ANSI. After that in 2000, it again acknowledged like benchmarks of the IEEE as well as NIST. Like this it again acknowledged in the year 1998 in the name of standard of ISO, as well as it was under thought to incorporate in some of other principles of ISO. unlike logarithm of standard discrete problem as well as number of issues of factorization, none of the  calculation of the sub exponential-time can called  to issue of the elliptic bend discrete logarithm. Similarly per-keybit quality can be generously much prominent  if consider the calculation which uses bends of  elliptic. This implemented system if or  executing the ANSI X9.62 ECDSA  on the bend of elliptic P-192, as well as talking regarding the relevant V of the security. Classes A as well as Subject D.4.6v Descriptors  which is Operating Systems: Security as well as Protection – getting  for  controlling, control of the confirmation cryptographic; E.3 [Data]:cryptosystem of the Data Encryption which is the Public key and standards. Algorithms, of the General Terms Security.  

scholarly journals Implementation of various data encryption methods for medical information transmission

2018 ◽  
Vol 7 (2.31) ◽  
pp. 219
Author(s):  
S Neelima ◽  
R Brinda
Keyword(s):  
Medical Information ◽  
Mathematical Expression ◽  
Data Encryption ◽  
The Other ◽  
Advanced Encryption Standard ◽  
Data Encryption Standard ◽  
Hash Algorithm ◽  
Encryption And Decryption ◽  
Secure Hash Algorithm ◽  
Readable Format

Encryption is the process of converting the data from readable format into unreadable format with help of any mathematical expression or sometimes with the help of key. On the other hand decryption is the reverse process of encryption with help of same key used at encryption or with the help of some other key. The paper presents the different methodology used for encryption and decryption. Several methods presented in the literature are reviewed. The methods- Rivest-Shamir-Adlemen algorithm, Data Encryption Standard, Advanced Encryption Standard and three different Secure Hash Algorithm are reviewed and implemented using various FPGA devices. The power consumption, delay and area are analyzed and compared. From the analyses it is been found that the performance of AES and SHA3 are better when compared to other algorithms. These algorithms provide high security when compared to rest of the methods.  

scholarly journals Study of Wireless Authentication Center with Mixed Encryption in WSN

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Yiqin Lu ◽  
Jing Zhai ◽  
Ronghuan Zhu ◽  
Jiancheng Qin
Keyword(s):  
High Performance ◽  
Low Cost ◽  
Data Encryption ◽  
Sensor Nodes ◽  
Critical Data ◽  
Computational Capability ◽  
Hash Algorithm ◽  
Wide Range ◽  
Secure Hash Algorithm ◽  
Microcontroller Unit

WSN (wireless sensor network) has been used in a wide range of applications nowadays. Sensor networks may often relay critical data; thus, security must be a high priority. However, due to their limited computational, energy, and storage resources, sensor nodes are vulnerable to attack. So how to protect sensor nodes from attacks without raising computational capability and energy consumption is a worthwhile issue. A WAC (wireless authentication center) with mixed encryption named “MEWAC” is proposed. MEWAC is based on MCU (Microcontroller Unit) and WiFi (Wireless Fidelity) module and uses RSA, AES (Advanced Encryption Standard), and SHA-1 (Secure Hash Algorithm 1) to provide high performance authentication and data encryption services for sensor nodes. The experimental results show that MEWAC has the advantages of low cost, low power consumption, good performance, and stability; moreover, the authentication protocol improves the security of WSN and reduces the overhead in node authentication.

scholarly journals Hyper Elliptical Curve Cryptography (Hecc) For Cloud

2019 ◽  
Vol 8 (4) ◽  
pp. 11771-11776
Keyword(s):  
Elliptic Curve ◽  
Public Key ◽  
Secret Key ◽  
Public Key Cryptosystems ◽  
Cryptographic Algorithm ◽  
Hash Algorithm ◽  
Cryptographic Algorithms ◽  
User Friendly ◽  
Hashing Algorithm ◽  
Hyper Elliptic Curve

This system provides an insight into developing a distributed system which is secure, robust and user friendly. This thesis suggests a design and implementation of a digital envelope that combines the hashing algorithm of MD5, the symmetric key algorithm of AES and the asymmetric key algorithm of Hyper Elliptic Curve. A hybrid algorithm is designed, combining the best of both AES and ECC over GF(p) cryptography. The MD5 hash algorithm is adopted to ensure integrity of the data. Cryptography (HECC). This paper discusses securing the data in clouds through implementing the key for encryption and decryption using hyper elliptical curve cryptography. The focus is on Advanced Encryption Standard (AES), the most commonly used secret key cryptographic algorithm, and Hyper Elliptic Curve Cryptography (HECC), public key cryptographic algorithms which have gained popularity in the recent years and are replacing traditional public key cryptosystems, such as RSA and ECC. Such techniques are necessary in order to use high security cryptographic algorithms in real world applications.

scholarly journals A Novel Approach to Enhance Image Security using Hyperchaos with Elliptic Curve Cryptography

2021 ◽  
Vol 7 (1) ◽  
pp. 1-17
Author(s):  
Ganavi M ◽  
Prabhudeva S
Keyword(s):  
Information Security ◽  
Elliptic Curve ◽  
Elliptic Curve Cryptography ◽  
Image Simulation ◽  
Arnold Transform ◽  
Distinctive Features ◽  
Novel Approach ◽  
Hash Algorithm ◽  
Secure Hash Algorithm ◽  
Encryption Method

Information security dominate the world. All the time we connect to the internet for social media, banking, and online shopping through various applications. Our priceless data may be hacked by attackers. There is a necessity for a better encryption method to enhance information security. The distinctive features of Elliptic Curve Cryptography (ECC) in particular the key atomity, speedy ciphering and preserving bandwidth captivating its use in multimedia encipher. An encryption method is proposed by incorporating ECC, Secure Hash Algorithm – 256 (SHA-256), Arnold transform, and hyperchaos. Randomly generated salt values are concatenated with each pixel of an image. SHA-256 hash is imposed which produces a hash value of 32-bit, later used to generate the key in ECC. Stronger ciphering is done by applying Arnold’s transformation and hyperchaos thereby achieved more randomness in image. Simulation outcomes and analysis show that the proposed approach provides more confidentiality for color images.

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