Cipher instruction search attack on the bus-encryption security microcontroller DS5002FP

IEEE Transactions on Computers

Volumn 47, Issue 10, 1998, Pages 1153-1157

  Kuhn, Markus G ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Bus encryption; Crypto processor; Cryptography; Secure microprocessor; Software protection; Tamper resistance

Indexed keywords

COMPUTER PRIVACY; CRYPTOGRAPHY; PROGRAM PROCESSORS; SECURITY OF DATA;

BUS-ENCRYPTION MICROPROCESSORS; SOFTWARE PROTECTION; TAMPER RESISTANCE;

MICROPROCESSOR CHIPS;

EID: 0032180824     PISSN: 00189340     EISSN: None     Source Type: Journal    
DOI: 10.1109/12.729797     Document Type: Article

References (11)

1. R.M. Best, "Preventing Software Piracy with Crypto-Microprocessors," Proc. IEEE Spring COMPCON '80, pp. 466-469, San Francisco, 25-28 Feb. 1980.
2. R.M. Best, Microprocessor for Executing Enciphered Programs, U.S. patent 4,168,396,18 Sept. 1979.
3. R.M. Best, Crypto Microprocessor for Executing Enciphered Programs, U.S. patent 4,278,837, 14 July 1981.
4. R.M. Best, Crypto Microprocessor that Executes Enciphered Programs, U.S. patent 4,465,901, 14 Aug. 1984.
5. Secure Microcontroller Data Book, Dallas Semiconductor, Dallas, Tex., 1997.
6. MCS 51 Family of Microcontrollers Architectural Overview, Intel, order no. 270251-004, Sept. 1993.
7. FIPS PUB 140-1, Security Requirements for Cryptographic Modules, Federal Information Processing Standards Publication, Nat'l Inst. of Standards and Technology, U.S. Dept. of Commerce, 11 Jan. 1994.
8. S.T. Kent, "Protecting Externally Supplied Software in Small Computers," PhD thesis, MIT Laboratory for Computer Science, MIT/ LCS/ TR-255, Cambridge, Mass., Mar. 1981.
9. M.G. Kuhn, "Sicherheitsanalyse eines Mikroprozessors mit Busverschlüsselung (Security Analysis of a Microprocessor with Bus Encryption)," diploma thesis, Univ. of Erlangen-Nürnberg, Lehrstuhl für Rechnerstrukturen, IMMD III, Erlangen, Germany, July 1996 (in German).
10. R.J. Anderson and M.G. Kuhn, "Tamper Resistance - A Cautionary Note," Proc. Second USENIX Workshop Electronic Commerce, pp. 1-11, Oakland, Calif., 18-21 Nov. 1996.
11. O. Goldreich and R. Ostrovsky, "Software Protection and Simulation on Oblivious RAMs," J. ACM, vol. 43, no. 3, pp. 431-473, May 1996.