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An Asymmetric-key-based Authentication Scheme for Session Initiation Protocol

An Asymmetric-key-based Authentication Scheme for Session Initiation Protocol

... ―本篇論文探討會議初始協定(Session Initiation Protocol)的認證機制。目前定義於標準 協 定 中 的 認 證 機 制 是 以 使 用 者 密 碼 為 基 礎 (Password-based)的對稱式金鑰系統,使用者與 認證伺服器皆保有相同的認證鑰匙(也就是使用 者的密碼)。此認證鑰匙在認證伺服器中是以明 文的形式被保存在認證資料庫內,因此一旦管理 ... See full document

7

A new authentication scheme for session initiation protocol

A new authentication scheme for session initiation protocol

... Abstract:he Session Initiation Protocol (SIP) is a signaling protocol that controls communication sessions such as conferencing, telephony, and instant messaging in the Internet community ... See full document

2

An ID-Based Remote Mutual Authentication with Key Agreement Scheme for Mobile Devices on Elliptic Curve Cryptosystem

An ID-Based Remote Mutual Authentication with Key Agreement Scheme for Mobile Devices on Elliptic Curve Cryptosystem

... mutual authentication or a session key agreement between the user and the remote ...propose an ID-based remote mutual authentication with key agreement scheme on ... See full document

1

Cryptanalysis and improvement of an improved Identity-Based key exchange protocol

Cryptanalysis and improvement of an improved Identity-Based key exchange protocol

... Cryptanalysis, Key exchange, Identity- based, Authentication ...In key exchange protocol, both entities contribute some information, which is used to derive the shared session ... See full document

8

Cryptanalysis of An Optimized Protocol for Mobile Network Authentication and Security

Cryptanalysis of An Optimized Protocol for Mobile Network Authentication and Security

... a protocol for mobile network authentication and key distribution based upon the DSA signature ...The protocol can be divided into two phases, ...their scheme is insecure ... See full document

1

An ID-based remote user authentication scheme without using smart cards for multi-server environment

An ID-based remote user authentication scheme without using smart cards for multi-server environment

... propose an ID-based remote user authentication scheme without using smart cards for multi-server ...proposed scheme uses one-time password authentication to enhance the ... See full document

10

An Authentication Protocol Without Trusted Third Party

An Authentication Protocol Without Trusted Third Party

... ONCLUSION An ID-based authentication protocol is proposed in which both the key in formation center and files for the storage of public information are not ...the ... See full document

3

An Authentication Protocol Combining Deniability and Forward Secrecy for Resisting Adaptive Attacks

An Authentication Protocol Combining Deniability and Forward Secrecy for Resisting Adaptive Attacks

... the protocol and forbidding the receiver R to know the key ...system for the signature of t R . For such a padding scheme, it may help the message receiver to recover the blinded ... See full document

6

Group-Based Authentication and Key Agreement

Group-Based Authentication and Key Agreement

... presents an authentication and key agreement protocol to streamline communication activities for a group of mobile stations (MSs) roaming from the same home network (HN) to a serving ... See full document

15

A Scalable ID-Based Pairwise Key Establishment Protocol for Wireless Sensor Networks

A Scalable ID-Based Pairwise Key Establishment Protocol for Wireless Sensor Networks

... tual authentication and key exchange protocol is required for wireless sensor ...pairwise key between any two adjacent sensor nodes by adopting a key pre-distribution ...suitable ... See full document

12

A Smart Card Based Authentication Scheme for Remote User Login and Verification

A Smart Card Based Authentication Scheme for Remote User Login and Verification

... on an improvement on two remote user authentication schemes using smart ...al.’s scheme such as impersonation attack and parallel session attack, and preserves important criteria through which ... See full document

23

Provably Secure ID-based Mutual Authentication and Key Agreement for Multi-server Environment

Provably Secure ID-based Mutual Authentication and Key Agreement for Multi-server Environment

... session key agreement phase in Scheme ...is based on the CDH, k-CAA and k-mBIDH problems in the random oracle ...attacks. For convenience, we denote the maximum advantages of the ... See full document

12

Authentication Protocol for 3G Mobile Communication Systems

Authentication Protocol for 3G Mobile Communication Systems

... new authentication mechanisms based on Asymmetric-key ...three authentication protocols are designed based on the security requirements of the third generation mobile ... See full document

20

A New Authentication Scheme for Protecting Mobile Agent Platforms Using Pairing-Based Cryptosystems

A New Authentication Scheme for Protecting Mobile Agent Platforms Using Pairing-Based Cryptosystems

... approaches for public key verification are named as the cer- tificate-based and identity-based (ID-based) public key cryptosystems [18], ...requires an extra pub- lic ... See full document

8

Design and Implementation of Early Media Mechanism based on Session Initiation Protocol

Design and Implementation of Early Media Mechanism based on Session Initiation Protocol

... 網路電話除了應該提供良好的通話品質外,還必須 擁有多元化的應用服務才能吸引更多的客戶群。本 論文所提出的 Vivid Ring Service 就是一種可以隨使 用者的喜好指定特殊之圖片、聲音或影像替代原本 呆板的回鈴聲(Ring-back Tone)之個性化應用服 務。為了實現 Vivid Ring Service,本論文設計了五 種架構於 SIP 協定之預前媒體(Early Media)傳送 機制。在論文中不僅針對 RFC 3959 ... See full document

6

Cryptanalysis of an Enhanced Authentication Key Exchange Protocol

Cryptanalysis of an Enhanced Authentication Key Exchange Protocol

... Abstract- An enhanced authentication key exchange protocol was proposed to exchange multiple session keys between two participants at a ...enhanced protocol is insecure under the ... See full document

4

A new key authentication scheme based on discrete logarithms

A new key authentication scheme based on discrete logarithms

... new key authentication scheme which is based on ZLYH-scheme but enhanced with the discrete logarithm technique ...Our scheme achieves not only a highly secure process but also ... See full document

7

Enhanced Authentication Key Agreement Protocol

Enhanced Authentication Key Agreement Protocol

... Tseng’s protocol can’t prevent two simple ...new protocol that can prevent those ...proposed an enhanced protocol that not only can prevent those attacks, but also has better efficiency in ... See full document

8

AN EXTENDED CERTIFICATE-BASED AUTHENTICATION AND SECURITY PROTOCOL FOR MOBILE NETWORKS

AN EXTENDED CERTIFICATE-BASED AUTHENTICATION AND SECURITY PROTOCOL FOR MOBILE NETWORKS

... 摘要: An optimized certificate-based protocol for mobile network with authentication and security has been proposed by Yi et ...This protocol allows efficient computation and less ... See full document

1

An efficient authentication protocol for mobile networks

An efficient authentication protocol for mobile networks

... Compromised Session Keys In general, session keys are relatively easier to be compromised than master keys because they have to be stored in local memory, which might be insecure throughout the ...If ... See full document

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