guessing attack
International Journal of Computer Science and Mobile Computing
... insider's attack and Parallel session ...replay attack, guessing attack, insider attack and impersonation attack and also provides mutual authentication, secure password change ...
10
Authentic caller : self enforcing authentication in a next generation network
... The authentication mechanism of SIP should be efficient (small communication and computation overhead) and secure against a number of security attacks. Developing a crypto- graphic authentication system for the SIP ...
10
Security Enhanced and Cost-effective User Authentication Scheme for Wireless Sensor Networks
... password guessing attack, sensor node spoofing attack, and fails to provide anonymity and forward ...password guessing attack when the smart card is lost, and thus fails to provide the ...
20
IMPROVED THREE PARTY EKE PROTOCOL
... The paper is organized as follows: Section 2 brief- ly reviews the PSRJ protocol. Section 3 shows the undetectable on-line password guessing attack. Sec- tion 4 describes the proposed protocol. Section 5 ...
7
Revisiting the “An Improved Remote User Authentication Scheme with Key Agreement”
... Due to the parameters {Y i , D i , E i , h(.), A i and M i } are stored in the smart card and Ui himself may compute RPwi = h(b||P wi ), b = A i ⊕ (ID i ||P wi ), h(ID i ||x)= M i ⊕ RP wi ⊕ b, and y i = Y i ⊕ h(ID i ...
5
Dual-server public-key encryption with keyword search for secure cloud storage
... In this paper, we proposed a new framework, named Dual-Server Public Key Encryption with Keyword Search (DS-PEKS), that can prevent the inside keyword guessing attack which is an inherent vulnerability of ...
5
Improvement of a Three-Party Password-Based Key Exchange Protocol with Formal Verification
... In this paper, we showed that Lou and Huang 3PAKE protocol is vulnerable to off-line password guessing attack and partition attack. In addition, we not only propose a security-enhanced scheme for ...
7
An Efficient and Robust Chaotic Map Based Authentication Scheme for Telecare Medicine Information Systems
... impersonation attack and insider ...password guessing attack in ...password guessing attack and they proposed an efficient and robust RSA-based remote user authentication for ...
6
Improvement of a Security Enhanced One time Mutual Authentication and Key Agreement Scheme
... P assword-based authentication is one of the most common, simple and easy-to-use authentication methods. Since static passwords are most often used in password- based authentication, it is vulnerable to the ...
6
Developing a Method for Reduction of Password Guessing Attacks Using Graphical Password & Sound Signature
... password guessing attack in a computer protection technique by developing graphical passwords for which pixels are selected from pictures having some unique sound effects coupled with a ...
6
On the Security of an Improved Password Authentication Scheme Based on ECC
... Understanding security failures of cryptographic protocols is the key to both patching existing protocols and designing future protocols. Smartcard-based password authentication technology has been widely deployed in ...
9
An Improvement of Wang et al ’s Remote User Authentication Scheme against Smart Card Security Breach
... It can be easily shown that if attacker extract all parameters from the memory of smart card and from all communicating messages, then also he/she can not guess valid user’s password. As a result, the proposed scheme ...
6
NAVI: Novel authentication with visual information
... However, if a user chooses his own password he would choose an easy-to-remember password rather than a random one. Let us assume that the user chooses a word from the English language. The exact number of the English ...
10
NAVI: Novel authentication with visual information
... However, if a user chooses his own password he would choose an easy-to-remember password rather than a random one. Let us assume that the user chooses a word from the English language. The exact number of the English ...
10
An Optimal Strong Password Authentication Protocol with USB Sticks
... The multiple hash functions are randomly selected by the server only at the time of user requisition for login [2]. Because of using multiple hash functions different values are generated at each time of login, so that ...
5
Comparison Of 3-Peke Protocol And Improved Parallel Message Transmission Key Exchange Protocol
... A Novel three party simple key exchange protocol was proposed and it was claimed to be secure and efficient practically. An undetectable online password guessing attack on the above protocol was ...
8
Weaknesses of an Improvement Authentication Scheme using
... impersonation attack, malicious user attack, off-line password guessing attack, and man-in-the-middle ...user attack, impersonation attack and steal information from a database ...
5
Security Analysis and Improvements of a Three-Party Password-Based Key Exchange Protocol
... attack. In 2011, Lou and Huang [11] used elliptic curve cryptography to construct a new 3PAKE protocol for resource-constrained devices. Although their protocol has better performance, Xie et al. [12] found that ...
7
On Security of a Secure Channel Free Public Key Encryption with Conjunctive Field Keyword Search Scheme
... word guessing attacks by outsider attackers, since the execution of the dTest algorithm requires the input of the server’s private ...keyword guessing attack on the scheme through the following ...
7
Cryptanalysis of Sood et al.s Authentication Scheme using Smart Cards
... user attack, man-in-the-middle attack, stolen smart card attack, off-line ID guessing attack, impersonation attack, and server spoofing attack, making the scheme ...
6