Smart card-based secure authentication protocol in multi-server IoT environment ★

• Won-il Bae, Jin Kwak
• Multimedia Tools and Applications
• 2017-12-26 / Volume : 79 / Page : 15793-15811
• ISSN : 1380-7501 / DOI : 10.1007/s11042-017-5548-2
• Impact Factor : 1.53