Title :
Concurrent error detection for involutional functions with applications in fault-tolerant cryptographic hardware design
Author :
Joshi, Nikhil ; Wu, Kaijie ; Sundararajan, Jayachandran ; Karri, Ramesh
Author_Institution :
Electr. & Comput. Eng., Polytech. Univ., Brooklyn, NY
fDate :
6/1/2006 12:00:00 AM
Abstract :
In this paper, a time redundancy based Concurrent Error Detection (CED) technique targeting involutional functions is presented. A function F is an involution if F(F(x))=x. The proposed CED technique exploits the involution property and checks if x=F(F(x)). Unlike traditional time redundancy based CED methods, this technique can detect both permanent and transient faults
Keywords :
error detection; concurrent error detection; fault-tolerant cryptographic hardware design; involutional functions; permanent faults; time redundancy based technique; transient faults; Circuit faults; Cryptography; Electrical fault detection; Fault detection; Fault tolerance; Hardware; Integrated circuit synthesis; Redundancy; Very high speed integrated circuits; Very large scale integration; Anubis; Concurrent Error Detection (CED); Khazad; involution;
Journal_Title :
Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCAD.2005.855980
