Title :
On the security of joint signature and hybrid encryption
Author :
Khan, M. Ayoub ; Singh, Y.P.
Author_Institution :
Centre for Dev. of Adv. Comput., Ministry of Commun. & Inf. Technol., Noida, India
Abstract :
This paper presents the security of joint signature and hybrid encryption. The proposed scheme combines the security of a document by hybrid encryption method and authenticity by digital signatures. IDEA-RSA algorithm is used for hybrid encryption and RSA digital signature algorithm is used to obtain digital signature (D). This joint signature scheme uses "encrypt-then-sign (εtS)" instead of, "sign-then-encrypt (Stε)". The security of RSA Digital Signature (D) amplifies the privacy of εtS. The effectiveness and correctness of the proposed scheme is illustrated through implementation and its results. The proposed scheme achieved a speed of 2.8 Mbps.
Keywords :
cryptography; digital signatures; 2.8 Mbit/s; authenticity; digital signatures; document security; hybrid encryption; joint signature; Business; Cryptography; Decision support systems; Digital signatures; Electronic commerce; Information security; Information technology; Privacy; Public key; Sociotechnical systems; ANSI X9.31; DSS; Hybrid; IDEA; RSA; SHA-256;
Conference_Titel :
Networks, 2005. Jointly held with the 2005 IEEE 7th Malaysia International Conference on Communication., 2005 13th IEEE International Conference on
Conference_Location :
Kuala Lumpur, Malaysia
Print_ISBN :
1-4244-0000-7
DOI :
10.1109/ICON.2005.1635449
