Practical Fault Attack on a Cryptographic LSI with ISO/IEC 18033-3 Block Ciphers

Author

Fukunaga, Toshinori ; Takahashi, Junko

Author_Institution

NTT Inf. Sharing Platform Labs., Nippon Telegraph & Telephone Corp., Musashino, Japan

fYear

2009

fDate

6-6 Sept. 2009

Firstpage

84

Lastpage

92

Abstract

This paper presents practical fault attack results on six kinds of block ciphers listed in ISO/IEC 18033-3 that are implemented on an LSI: AES, DES, Camellia, CAST-128, SEED, and MISTY1. We developed an experimental environment that injects faults into any desired round by supplying a clock signal with a glitch. We examined practical attack assumptions and the fault model based on experimental results. We also succeeded in recovering AES keys in the LSI using Piret´s attack, which uses only one faulty cipher text obtained using the proposed experimental environment.

Keywords

cryptography; large scale integration; AES keys; CAST-128; Camellia; DES; ISO-IEC 18033-3 block ciphers; MISTY1; Piret attack; SEED; clock signal; cryptographic LSI; fault attack; Clocks; Cryptography; Doped fiber amplifiers; Fault diagnosis; IEC standards; ISO standards; Laboratories; Large scale integration; Smart cards; Telegraphy; LSI; block cipher; clock glitch; fault attack;

fLanguage

English

Publisher

ieee

Conference_Titel

Fault Diagnosis and Tolerance in Cryptography (FDTC), 2009 Workshop on

Conference_Location

Lausanne

Print_ISBN

978-1-4244-4972-9

Type

conf

DOI

10.1109/FDTC.2009.34

Filename

5412855