Shehzad Ashraf Chaudhry

ORCID

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 112

Top Venues

IEEE Access

Multim. Tools Appl.

Int. J. Commun. Syst.

Secur. Commun. Networks

Publications

Chien-Ming Chen, Zhaoting Chen, Ashok Kumar Das, Shehzad Ashraf Chaudhry
A Security-Enhanced and Ultralightweight Communication Protocol for Internet of Medical Things. IEEE Internet Things J. 11 (6) (2024)
Khalid Mahmood, Zahid Ghaffar, Muhammad Farooq, Khalid Yahya, Ashok Kumar Das, Shehzad Ashraf Chaudhry
A Security Enhanced Chaotic-Map-Based Authentication Protocol for Internet of Drones. IEEE Internet Things J. 11 (12) (2024)
Mohd Shariq, Mauro Conti, Karan Singh, Chhagan Lal, Ashok Kumar Das, Shehzad Ashraf Chaudhry, Mehedi Masud
Anonymous and reliable ultralightweight RFID-enabled authentication scheme for IoT systems in cloud computing. Comput. Networks 252 (2024)
Marimuthu Karuppiah, Shehzad Ashraf Chaudhry, Mohammed H. Alsharif
Scalable computing for large-scale multimedia data analytics. J. Intell. Inf. Syst. 62 (3) (2024)
Azeem Irshad, Bander A. Alzahrani, Aiiad Albeshri, Khalid Alsubhi, Anand Nayyar, Shehzad Ashraf Chaudhry
SPAKE-DC: A Secure PUF Enabled Authenticated Key Exchange for 5G-Based Drone Communications. IEEE Trans. Veh. Technol. 73 (4) (2024)
Muhammad Tanveer, Abdallah Aldosary, Salah-Ud-Din Khokhar, Ashok Kumar Das, Saud Alhajaj Aldossari, Shehzad Ashraf Chaudhry
PAF-IoD: PUF-Enabled Authentication Framework for the Internet of Drones. IEEE Trans. Veh. Technol. 73 (7) (2024)
Muhammad Tanveer, Ali Kashif Bashir, Bander A. Alzahrani, Aiiad Albeshri, Khalid Alsubhi, Shehzad Ashraf Chaudhry
CADF-CSE: Chaotic map-based authenticated data access/sharing framework for IoT-enabled cloud storage environment. Phys. Commun. 59 (2023)
Azeem Irshad, Ghulam Ali Mallah, Muhammad Bilal, Shehzad Ashraf Chaudhry, Muhammad Shafiq, Houbing Song
SUSIC: A Secure User Access Control Mechanism for SDN-Enabled IIoT and Cyber-Physical Systems. IEEE Internet Things J. 10 (18) (2023)
Ephrem Afele Retta, Richard F. E. Sutcliffe, Jabar Mahmood, Michael Abebe Berwo, Eiad Almekhlafi, Sajjad Ahmed Khan, Shehzad Ashraf Chaudhry, Mustafa Mhamed, Jun Feng
Cross-Corpus Multilingual Speech Emotion Recognition: Amharic vs. Other Languages. CoRR (2023)
Muhammad Tanveer, Akhtar Badshah, Abd Ullah Khan, Hisham Alasmary, Shehzad Ashraf Chaudhry
CMAF-IIoT: Chaotic map-based authentication framework for Industrial Internet of Things. Internet Things 23 (2023)
Shehzad Ashraf Chaudhry, Azeem Irshad, Muhammad Asghar Khan, Sajjad Ahmad Khan, Summera Nosheen, Ahmad Ali AlZubi, Yousaf Bin Zikria
A Lightweight Authentication Scheme for 6G-IoT Enabled Maritime Transport System. IEEE Trans. Intell. Transp. Syst. 24 (2) (2023)
Abid Mehmood, Arslan Shafique, Shehzad Ashraf Chaudhry, Moatsum Alawida, Abdul Nasir Khan, Neeraj Kumar
A time-efficient and noise-resistant cryptosystem based on discrete wavelet transform and chaos theory: An application in image encryption. J. Inf. Secur. Appl. 78 (2023)
Arslan Shafique, Mujeeb Ur Rehman, Kashif Hesham Khan, Sajjad Shaukat Jamal, Abid Mehmood, Shehzad Ashraf Chaudhry
Securing High-Resolution Images From Unmanned Aerial Vehicles With DNA Encoding and Bit-Plane Extraction Method. IEEE Access 11 (2023)
Sulaiman M. Karim, Adib Habbal, Shehzad Ashraf Chaudhry, Azeem Irshad
BSDCE-IoV: Blockchain-Based Secure Data Collection and Exchange Scheme for IoV in 5G Environment. IEEE Access 11 (2023)
Ki-Il Kim, Aswani Kumar Cherukuri, Xue Jun Li, Tanveer Ahmad, Muhammad Rafiq, Shehzad Ashraf Chaudhry
Guest Editorial: Special issue on explainable AI empowered for indoor positioning and indoor navigation. CAAI Trans. Intell. Technol. 8 (4) (2023)
Naveed Khan, Jianbiao Zhang, Huhnkuk Lim, Jehad Ali, Intikhab Ullah, Muhammad Salman Pathan, Shehzad Ashraf Chaudhry
An ECC-based mutual data access control protocol for next-generation public cloud. J. Cloud Comput. 12 (1) (2023)
Muhammad Umar Farooq Qaisar, Weijie Yuan, Paolo Bellavista, Shehzad Ashraf Chaudhry, Adeel Ahmed, Muhammad Ali Imran
Reliable and Resilient Communication in Duty Cycled Software Defined Wireless Sensor Networks. ICC Workshops (2023)
Sajid Hussain, Muhammad Farooq, Bander A. Alzahrani, Aiiad Albeshri, Khalid Alsubhi, Shehzad Ashraf Chaudhry
An Efficient and Reliable User Access Protocol for Internet of Drones. IEEE Access 11 (2023)
Maryam Zia, Mohammad S. Obaidat, Khalid Mahmood, Salman Shamshad, Muhammad Asad Saleem, Shehzad Ashraf Chaudhry
A Provably Secure Lightweight Key Agreement Protocol for Wireless Body Area Networks in Healthcare System. IEEE Trans. Ind. Informatics 19 (2) (2023)
Shehzad Ashraf Chaudhry, Khalid Yahya, Sahil Garg, Georges Kaddoum, Mohammad Mehedi Hassan, Yousaf Bin Zikria
LAS-SG: An Elliptic Curve-Based Lightweight Authentication Scheme for Smart Grid Environments. IEEE Trans. Ind. Informatics 19 (2) (2023)
Anand Kumar, Karan Singh, Mohd Shariq, Chhagan Lal, Mauro Conti, Ruhul Amin, Shehzad Ashraf Chaudhry
An efficient and reliable ultralightweight RFID authentication scheme for healthcare systems. Comput. Commun. 205 (2023)
Akhtar Badshah, Muhammad Waqas, Fazal Muhammad, Ghulam Abbas, Ziaul Haq Abbas, Shehzad Ashraf Chaudhry, Sheng Chen
AAKE-BIVT: Anonymous Authenticated Key Exchange Scheme for Blockchain-Enabled Internet of Vehicles in Smart Transportation. IEEE Trans. Intell. Transp. Syst. 24 (2) (2023)
Salman Shamshad, Muhammad Faizan Ayub, Khalid Mahmood, Saru Kumari, Shehzad Ashraf Chaudhry, Chien-Ming Chen
An enhanced scheme for mutual authentication for healthcare services. Digit. Commun. Networks 8 (2) (2022)
Khalid Mahmood, Muhammad Faizan Ayub, Syed Zohaib Hassan, Zahid Ghaffar, Zhihan Lv, Shehzad Ashraf Chaudhry
A seamless anonymous authentication protocol for mobile edge computing infrastructure. Comput. Commun. 186 (2022)
Muhammad Tanveer, Abd Ullah Khan, Ahmed Alkhayyat, Shehzad Ashraf Chaudhry, Yousaf Bin Zikria, Sung Won Kim
REAS-TMIS: Resource-Efficient Authentication Scheme for Telecare Medical Information System. IEEE Access 10 (2022)
Sajid Hussain, Khalid Mahmood, Muhammad Khurram Khan, Chien-Ming Chen, Bander A. Alzahrani, Shehzad Ashraf Chaudhry
Designing secure and lightweight user access to drone for smart city surveillance. Comput. Stand. Interfaces 80 (2022)
Marimuthu Karuppiah, Shehzad Ashraf Chaudhry, Mohammed H. Alsharif
Guest Editorial: Introduction to the special section on security and privacy in the big data era (VSI-spbd). Comput. Electr. Eng. 99 (2022)
Ijaz Darman, Musaria Karim Mahmood, Shehzad Ashraf Chaudhry, Sajjad Ahmad Khan, Huhnkuk Lim
Designing an Enhanced User Authenticated Key Management Scheme for 6G-Based Industrial Applications. IEEE Access 10 (2022)
Bander A. Alzahrani, Shehzad Ashraf Chaudhry, Ahmed Barnawi, Wenjing Xiao, Min Chen, Abdullah Al-Barakati
ILAS-IoT: An improved and lightweight authentication scheme for IoT deployment. J. Ambient Intell. Humaniz. Comput. 13 (11) (2022)
Shehzad Ashraf Chaudhry, Jamel Nebhen, Khalid Yahya, Fadi M. Al-Turjman
A Privacy Enhanced Authentication Scheme for Securing Smart Grid Infrastructure. IEEE Trans. Ind. Informatics 18 (7) (2022)
Farva Rafique, Mohammad S. Obaidat, Khalid Mahmood, Muhammad Faizan Ayub, Javed Ferzund, Shehzad Ashraf Chaudhry
An Efficient and Provably Secure Certificateless Protocol for Industrial Internet of Things. IEEE Trans. Ind. Informatics 18 (11) (2022)
Muhammad Tanveer, Abd Ullah Khan, Neeraj Kumar, Alamgir Naushad, Shehzad Ashraf Chaudhry
A Robust Access Control Protocol for the Smart Grid Systems. IEEE Internet Things J. 9 (9) (2022)
Muhammad Wahid Akram, Ali Kashif Bashir, Salman Shamshad, Muhammad Asad Saleem, Ahmad Ali AlZubi, Shehzad Ashraf Chaudhry, Bander A. Alzahrani, Yousaf Bin Zikria
A Secure and Lightweight Drones-Access Protocol for Smart City Surveillance. IEEE Trans. Intell. Transp. Syst. 23 (10) (2022)
Chien-Ming Chen, Shehzad Ashraf Chaudhry, Kuo-Hui Yeh, Muhammad Naveed Aman
Security, Trust and Privacy for Cloud, Fog and Internet of Things. Secur. Commun. Networks 2022 (2022)
Waseem Akram, Khalid Mahmood, Xiong Li, Mazhar Sadiq, Zhihan Lv, Shehzad Ashraf Chaudhry
An energy-efficient and secure identity based RFID authentication scheme for vehicular cloud computing. Comput. Networks 217 (2022)
Azeem Irshad, Shehzad Ashraf Chaudhry, Anwar Ghani, Ghulam Ali Mallah, Muhammad Bilal, Bander A. Alzahrani
A low-cost privacy preserving user access in mobile edge computing framework. Comput. Electr. Eng. 98 (2022)
Shehzad Ashraf Chaudhry, Mohammad Sabzinejad Farash, Neeraj Kumar, Mohammed H. Alsharif
PFLUA-DIoT: A Pairing Free Lightweight and Unlinkable User Access Control Scheme for Distributed IoT Environments. IEEE Syst. J. 16 (1) (2022)
Zhen Li, Qingkai Miao, Shehzad Ashraf Chaudhry, Chien-Ming Chen
A provably secure and lightweight mutual authentication protocol in fog-enabled social Internet of vehicles. Int. J. Distributed Sens. Networks 18 (6) (2022)
Minahil Rana, Akasha Shafiq, Izwa Altaf, Mamoun Alazab, Khalid Mahmood, Shehzad Ashraf Chaudhry, Yousaf Bin Zikria
A secure and lightweight authentication scheme for next generation IoT infrastructure. Comput. Commun. 165 (2021)
Hafeez Ur Rehman, Anwar Ghani, Shehzad Ashraf Chaudhry, Mohammed H. Alsharif, Narjes Nabipour
A secure and improved multi server authentication protocol using fuzzy commitment. Multim. Tools Appl. 80 (11) (2021)
Muhammad Tanveer, Abd Ullah Khan, Habib Shah, Ahmed Alkhayyat, Shehzad Ashraf Chaudhry, Musheer Ahmad
ARAP-SG: Anonymous and Reliable Authentication Protocol for Smart Grids. IEEE Access 9 (2021)
Azeem Irshad, Shehzad Ashraf Chaudhry, Osama Ahmad Alomari, Khalid Yahya, Neeraj Kumar
A Novel Pairing-Free Lightweight Authentication Protocol for Mobile Cloud Computing Framework. IEEE Syst. J. 15 (3) (2021)
Shehzad Ashraf Chaudhry
Designing an Efficient and Secure Message Exchange Protocol for Internet of Vehicles. Secur. Commun. Networks 2021 (2021)
Azeem Irshad, Muhammad Usman, Shehzad Ashraf Chaudhry, Ali Kashif Bashir, Alireza Jolfaei, Gautam Srivastava
Fuzzy-in-the-Loop-Driven Low-Cost and Secure Biometric User Access to Server. IEEE Trans. Reliab. 70 (3) (2021)
Shehzad Ashraf Chaudhry, Khalid Yahya, Marimuthu Karuppiah, Rupak Kharel, Ali Kashif Bashir, Yousaf Bin Zikria
GCACS-IoD: A certificate based generic access control scheme for Internet of drones. Comput. Networks 191 (2021)
Mahammad Shareef Mekala, Rizwan Patan, SK Hafizul Islam, Debabrata Samanta, Ghulam Ali Mallah, Shehzad Ashraf Chaudhry
DAWM: Cost-Aware Asset Claim Analysis Approach on Big Data Analytic Computation Model for Cloud Data Centre. Secur. Commun. Networks 2021 (2021)
Muhammad Tanveer, Abd Ullah Khan, Habib Shah, Shehzad Ashraf Chaudhry, Alamgir Naushad
PASKE-IoD: Privacy-Protecting Authenticated Key Establishment for Internet of Drones. IEEE Access 9 (2021)
Shehzad Ashraf Chaudhry, Jamel Nebhen, Azeem Irshad, Ali Kashif Bashir, Rupak Kharel, Keping Yu, Yousaf Bin Zikria
A Physical Capture Resistant Authentication Scheme for the Internet of Drones. IEEE Commun. Stand. Mag. 5 (4) (2021)
Azeem Irshad, Shehzad Ashraf Chaudhry
Comment on 'ElGamal cryptosystem-based secure authentication system for cloud-based IoT applications'. IET Networks 10 (5) (2021)
Sajid Hussain, Shehzad Ashraf Chaudhry, Osama Ahmad Alomari, Mohammed H. Alsharif, Muhammad Khurram Khan, Neeraj Kumar
Amassing the Security: An ECC-Based Authentication Scheme for Internet of Drones. IEEE Syst. J. 15 (3) (2021)
Shehzad Ashraf Chaudhry, Azeem Irshad, Khalid Yahya, Neeraj Kumar, Mamoun Alazab, Yousaf Bin Zikria
Rotating behind Privacy: An Improved Lightweight Authentication Scheme for Cloud-based IoT Environment. ACM Trans. Internet Techn. 21 (3) (2021)
Muhammad Ayaz Khan, Anwar Ghani, Mohammad S. Obaidat, Pandi Vijayakumar, Khwaja Mansoor, Shehzad Ashraf Chaudhry
A Robust Anonymous Authentication Scheme using Biometrics for Digital Rights Management System. CCCI (2021)
Azeem Irshad, Shehzad Ashraf Chaudhry, Anwar Ghani, Muhammad Bilal
A secure blockchain-oriented data delivery and collection scheme for 5G-enabled IoD environment. Comput. Networks 195 (2021)
Zeeshan Ali, Shehzad Ashraf Chaudhry, Khalid Mahmood, Sahil Garg, Zhihan Lv, Yousaf Bin Zikria
A clogging resistant secure authentication scheme for fog computing services. Comput. Networks 185 (2021)
Zeeshan Ali, Anwar Ghani, Imran Khan, Shehzad Ashraf Chaudhry, SK Hafizul Islam, Debasis Giri
A robust authentication and access control protocol for securing wireless healthcare sensor networks. J. Inf. Secur. Appl. 52 (2020)
Shehzad Ashraf Chaudhry, Khalid Yahya, Fadi Al-Turjman, Ming-Hour Yang
A Secure and Reliable Device Access Control Scheme for IoT Based Sensor Cloud Systems. IEEE Access 8 (2020)
Zeeshan Ali, Sajid Hussain, Haseeb Ur Rehman, Asmaa Munshi, Misbah Liaqat, Neeraj Kumar, Shehzad Ashraf Chaudhry
ITSSAKA-MS: An Improved Three-Factor Symmetric-Key Based Secure AKA Scheme for Multi-Server Environments. IEEE Access 8 (2020)
Muhammad Naeem, Shehzad Ashraf Chaudhry, Khalid Mahmood, Marimuthu Karuppiah, Saru Kumari
A scalable and secure RFID mutual authentication protocol using ECC for Internet of Things. Int. J. Commun. Syst. 33 (13) (2020)
Bander A. Alzahrani, Shehzad Ashraf Chaudhry, Ahmed Barnawi, Abdullah Al-Barakati, Mohammed H. Alsharif
A Privacy Preserving Authentication Scheme for Roaming in IoT-Based Wireless Mobile Networks. Symmetry 12 (2) (2020)
Mohammed H. Alsharif, Anabi Hilary Kelechi, Khalid Yahya, Shehzad Ashraf Chaudhry
Machine Learning Algorithms for Smart Data Analysis in Internet of Things Environment: Taxonomies and Research Trends. Symmetry 12 (1) (2020)
Mahmood Ul Hassan, Shehzad Ashraf Chaudhry, Azeem Irshad
An Improved SIP Authenticated Key Agreement Based on Dongqing et al. Wirel. Pers. Commun. 110 (4) (2020)
Zeeshan Ali, Shehzad Ashraf Chaudhry, Muhammad Sher Ramzan, Fadi Al-Turjman
Securing Smart City Surveillance: A Lightweight Authentication Mechanism for Unmanned Vehicles. IEEE Access 8 (2020)
Shehzad Ashraf Chaudhry, Taeshik Shon, Fadi Al-Turjman, Mohammed H. Alsharif
Correcting design flaws: An improved and cloud assisted key agreement scheme in cyber physical systems. Comput. Commun. 153 (2020)
Shehzad Ashraf Chaudhry, Hosam Alhakami, Abdullah Baz, Fadi Al-Turjman
Securing Demand Response Management: A Certificate-Based Access Control in Smart Grid Edge Computing Infrastructure. IEEE Access 8 (2020)
Mohammed H. Alsharif, Anabi Hilary Kelechi, Mahmoud A. M. Albreem, Shehzad Ashraf Chaudhry, M. Sultan Zia, Sunghwan Kim
Sixth Generation (6G) Wireless Networks: Vision, Research Activities, Challenges and Potential Solutions. Symmetry 12 (4) (2020)
Hafeez Ur Rehman, Anwar Ghani, Shehzad Ashraf Chaudhry, Mohammed H. Alsharif, Narjes Nabipour
A Secure and Improved Multi Server Authentication Protocol Using Fuzzy Commitment. CoRR (2020)
Khalid Mahmood, Jehangir Arshad, Shehzad Ashraf Chaudhry, Saru Kumari
An enhanced anonymous identity-based key agreement protocol for smart grid advanced metering infrastructure. Int. J. Commun. Syst. 32 (16) (2019)
Shehzad Ashraf Chaudhry, I Luk Kim, Seungmin Rho, Mohammad Sabzinejad Farash, Taeshik Shon
An improved anonymous authentication scheme for distributed mobile cloud computing services. Clust. Comput. 22 (Suppl 1) (2019)
Khwaja Mansoor, Anwar Ghani, Shehzad Ashraf Chaudhry, Shahaboddin Shamshirband, Shahbaz Ghayyur, Amir Mosavi
Securing IoT-Based RFID Systems: A Robust Authentication Protocol Using Symmetric Cryptography. Sensors 19 (21) (2019)
Marimuthu Karuppiah, Ashok Kumar Das, Xiong Li, Saru Kumari, Fan Wu, Shehzad Ashraf Chaudhry, Niranchana Radhakrishnan
Secure Remote User Mutual Authentication Scheme with Key Agreement for Cloud Environment. Mob. Networks Appl. 24 (3) (2019)
Azeem Irshad, Shehzad Ashraf Chaudhry, Muhammad Shafiq, Muhammad Usman, Muhammad Asif, Anwar Ghani
A provable and secure mobile user authentication scheme for mobile cloud computing services. Int. J. Commun. Syst. 32 (14) (2019)
Anwar Ghani, Khwaja Mansoor, Shahid Mehmood, Shehzad Ashraf Chaudhry, Arif Ur Rahman, Malik Najmus Saqib
Security and key management in IoT-based wireless sensor networks: An authentication protocol using symmetric key. Int. J. Commun. Syst. 32 (16) (2019)
Azeem Irshad, Shehzad Ashraf Chaudhry, Muhammad Sher, Bander A. Alzahrani, Saru Kumari, Xiong Li, Fan Wu
An Anonymous and Efficient Multiserver Authenticated Key Agreement With Offline Registration Centre. IEEE Syst. J. 13 (1) (2019)
Ali Mohammad Khodadoust, Javad Khodadoust, Azeem Irshad, Shehzad Ashraf Chaudhry
Performance analysis of secure communications over correlated slow-fading additive white Gaussian noise channels. Int. J. Commun. Syst. 32 (12) (2019)
Azeem Irshad, Shehzad Ashraf Chaudhry, Muhammad Shafiq, Muhammad Usman, Muhammad Asif, Saru Kumari
An Improved Biometric Multi-Server Authentication Scheme for Chang et al.'s Protocol. Inf. Technol. Control. 48 (2) (2019)
Sajid Hussain, Shehzad Ashraf Chaudhry
Comments on "Biometrics-Based Privacy-Preserving User Authentication Scheme for Cloud-Based Industrial Internet of Things Deployment". IEEE Internet Things J. 6 (6) (2019)
Shehzad Ashraf Chaudhry, Husnain Naqvi, Muhammad Khurram Khan
An enhanced lightweight anonymous biometric based authentication scheme for TMIS. Multim. Tools Appl. 77 (5) (2018)
Imran Khan, Shehzad Ashraf Chaudhry, Muhammad Sher, Muhammad Khurram Khan
An anonymous and provably secure biometric-based authentication scheme using chaotic maps for accessing medical drop box data. J. Supercomput. 74 (8) (2018)
Khalid Mahmood, Shehzad Ashraf Chaudhry, Husnain Naqvi, Saru Kumari, Xiong Li, Arun Kumar Sangaiah
An elliptic curve cryptography based lightweight authentication scheme for smart grid communication. Future Gener. Comput. Syst. 81 (2018)
Khalid Mahmood, Xiong Li, Shehzad Ashraf Chaudhry, Husnain Naqvi, Saru Kumari, Arun Kumar Sangaiah, Joel J. P. C. Rodrigues
Pairing based anonymous and secure key agreement protocol for smart grid edge computing infrastructure. Future Gener. Comput. Syst. 88 (2018)
Shehzad Ashraf Chaudhry, Husnain Naqvi, Mohammad Sabzinejad Farash, Taeshik Shon, Muhammad Sher
An improved and robust biometrics-based three factor authentication scheme for multiserver environments. J. Supercomput. 74 (8) (2018)
Azeem Irshad, Muhammad Sher, Shehzad Ashraf Chaudhry, Saru Kumari, Arun Kumar Sangaiah, Xiong Li, Fan Wu
A secure mutual authenticated key agreement of user with multiple servers for critical systems. Multim. Tools Appl. 77 (9) (2018)
Khalid Mahmood, Husnain Naqvi, Bander A. Alzahrani, Zahid Mehmood, Azeem Irshad, Shehzad Ashraf Chaudhry
An ameliorated two-factor anonymous key exchange authentication protocol for mobile client-server environment. Int. J. Commun. Syst. 31 (18) (2018)
Azeem Irshad, Husnain Naqvi, Shehzad Ashraf Chaudhry, Muhammad Usman, Muhammad Shafiq, Omid Mir, Ambrina Kanwal
Cryptanalysis and improvement of a Multi-Server Authenticated Key Agreement by Chen and Lee's Scheme. Inf. Technol. Control. 47 (3) (2018)
Azeem Irshad, Muhammad Sher, Shehzad Ashraf Chaudhry, Qi Xie, Saru Kumari, Fan Wu
An improved and secure chaotic map based authenticated key agreement in multi-server architecture. Multim. Tools Appl. 77 (1) (2018)
Azeem Irshad, Muhammad Sher, Bander A. Alzahrani, Aiiad Albeshri, Shehzad Ashraf Chaudhry, Saru Kumari
Cryptanalysis and improvement of a Multi-server Authentication protocol by Lu et al. KSII Trans. Internet Inf. Syst. 12 (1) (2018)
Azeem Irshad, Husnain Naqvi, Shehzad Ashraf Chaudhry, Shouket Raheem, Saru Kumari, Ambrina Kanwal, Muhammad Usman
An efficient and secure design of multi-server authenticated key agreement protocol. J. Supercomput. 74 (9) (2018)
Shehzad Ashraf Chaudhry, Mohammad Sabzinejad Farash, Husnain Naqvi, SK Hafizul Islam, Taeshik Shon
A Robust and Efficient Privacy Aware Handover Authentication Scheme for Wireless Networks. Wirel. Pers. Commun. 93 (2) (2017)
Mohammad Heydari, Seyed Mohammad Sajad Sadough, Shehzad Ashraf Chaudhry, Mohammad Sabzinejad Farash, Khalid Mahmood
An improved one-to-many authentication scheme based on bilinear pairings with provable security for mobile pay-TV systems. Multim. Tools Appl. 76 (12) (2017)
Azeem Irshad, Shehzad Ashraf Chaudhry
Comments on "A privacy preserving three-factor authentication protocol for e-health clouds". J. Supercomput. 73 (4) (2017)
Azeem Irshad, Muhammad Sher, Omer Nawaz, Shehzad Ashraf Chaudhry, Imran Khan, Saru Kumari
A secure and provable multi-server authenticated key agreement for TMIS based on Amin et al. scheme. Multim. Tools Appl. 76 (15) (2017)
Mojtaba Alizadeh, Mohammad Hesam Tadayon, Kouichi Sakurai, Sabariah Baharun, Hiroaki Anada, Mazdak Zamani, Akram M. Zeki, Shehzad Ashraf Chaudhry, Muhammad Khurram Khan
Comments and improvements of "HOTA: Handover optimized ticket-based authentication in network-based mobility management". ICIN (2017)
Mohammad Sabzinejad Farash, Shehzad Ashraf Chaudhry, Mohammad Heydari, Seyed Mohammad Sajad Sadough, Saru Kumari, Muhammad Khurram Khan
A lightweight anonymous authentication scheme for consumer roaming in ubiquitous networks with provable security. Int. J. Commun. Syst. 30 (4) (2017)
Mohammad Sabzinejad Farash, Shehzad Ashraf Chaudhry, SK Hafizul Islam, Muazzam A. Khan Khattak, Aiiad Albeshri
Security Vulnerabilities and Improvements of SPAM: A Secure Password Authentication Mechanism for Seamless Handover in Proxy Mobile IPv6 Networks. Inf. Technol. Control. 46 (2) (2017)
Tanmoy Maitra, Mohammad S. Obaidat, Ruhul Amin, SK Hafizul Islam, Shehzad Ashraf Chaudhry, Debasis Giri
A robust ElGamal-based password-authentication protocol using smart card for client-server communication. Int. J. Commun. Syst. 30 (11) (2017)
Saru Kumari, Shehzad Ashraf Chaudhry, Fan Wu, Xiong Li, Mohammad Sabzinejad Farash, Muhammad Khurram Khan
An improved smart card based authentication scheme for session initiation protocol. Peer-to-Peer Netw. Appl. 10 (1) (2017)
Shehzad Ashraf Chaudhry, Husnain Naqvi, Muhammad Sher, Mohammad Sabzinejad Farash, Mahmood Ul Hassan
An improved and provably secure privacy preserving authentication protocol for SIP. Peer-to-Peer Netw. Appl. 10 (1) (2017)
Azeem Irshad, Shehzad Ashraf Chaudhry, Saru Kumari, Muhammad Usman, Khalid Mahmood, Muhammad Shahzad Faisal
An improved lightweight multiserver authentication scheme. Int. J. Commun. Syst. 30 (17) (2017)
Azeem Irshad, Saru Kumari, Xiong Li, Fan Wu, Shehzad Ashraf Chaudhry, Hamed Arshad
An Improved SIP Authentication Scheme Based on Server-Oriented Biometric Verification. Wirel. Pers. Commun. 97 (2) (2017)
Qi Jiang, Jianfeng Ma, Chao Yang, XinDi Ma, Jian Shen, Shehzad Ashraf Chaudhry
Efficient end-to-end authentication protocol for wearable health monitoring systems. Comput. Electr. Eng. 63 (2017)

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Shehzad Ashraf Chaudhry