A S/KEY Based Secure Authentication Protocol Using Public Key Cryptography
نویسندگان
چکیده
منابع مشابه
A Secure Hash-Based Strong-Password Authentication Protocol Using One-Time Public-Key Cryptography
Secure communication is an important issue in networks and user authentication is a very important part of the security. Several strong-password authentication protocols have been introduced, but there is no fully secure authentication scheme that can resist all known attacks. We propose enhanced secure schemes with registration and login protocols, and add the “forget password” and password/ve...
متن کاملA Secure Channel Protocol for Multi-Application Smart Cards Based on Public Key Cryptography
Smart card secure channel protocols based on public key cryptography are not widely utilised mainly due to processing overheads introduced in the underlying smart card microprocessors and the complexities introduced by the operation of a PKI infrastructure. In this paper we analyse the significance of public key secure channel protocols in multi-application smart cards. We believe that multi-ap...
متن کاملA Secure Account-Based Mobile Payment Protocol with Public Key Cryptography
The way people do the business and transactions are changing drastically with the advent of Information Technology. The customer wants to access information, goods and services any time and in any place on his mobile device. Receiving financial data, trade on stock exchanges, accessing balances, paying bills and transfer funds using SMS are done through mobile phones. Due to involvement of valu...
متن کاملDistributed Authentication in Kerberos Using Public Key Cryptography
In this work we describe a method for fully distributed authentication using public key cryptography within the Kerberos ticket framework. By distributing most of the authentication workload away from the trusted intermediary and to the communicating parties, significant enhancements to security and scalability can be achieved as compared to Kerberos V5. Privacy of Kerberos clients is also enha...
متن کاملProvably secure and efficient identity-based key agreement protocol for independent PKGs using ECC
Key agreement protocols are essential for secure communications in open and distributed environments. Recently, identity-based key agreement protocols have been increasingly researched because of the simplicity of public key management. The basic idea behind an identity-based cryptosystem is that a public key is the identity (an arbitrary string) of a user, and the corresponding private key is ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The KIPS Transactions:PartC
سال: 2003
ISSN: 1598-2858
DOI: 10.3745/kipstc.2003.10c.6.763