Skip to main content
SpringerLink
Log in

Related Key Differential Cryptanalysis of Full-Round SPECTR-H64 and CIKS-1

  • Conference paper
Information Security and Privacy (ACISP 2004)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 3108))

Included in the following conference series:

Abstract

In this paper we show an attack on full-round SPECTR H64 and CIKS-1 using related key differential characteristic, which are based on data-dependent rotation with simple key schedule. To find partial 35-bit subkeys of SPECTR-H64 it needs about 223 data and 216 encryptions with an expected success probability 95.8%. As for CIKS-1, 24 data and 233 encryptions are requried to find the final round key of it with an expected success probability 80%.

This work was supported (in part) by the Ministry of Information & Communications, Korea, under the Information Technology Research Center (ITRC) Support Program.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Log in via an institution
Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Goots, N.D., Izotov, B.V., Moldovyan, A.A., Moldovyan, N.A.: Fast Ciphers for Cheap Hardware: Differential Analysis of SPECTR-H64. In: Gorodetsky, V., Popyack, L.J., Skormin, V.A. (eds.) MMM-ACNS 2003. LNCS, vol. 2776, pp. 449–452. Springer, Heidelberg (2003)

    Chapter  Google Scholar 

  2. Goots, N.D., Moldovyan, A.A., Moldovyan, N.A.: Fast Encryption ALgorithm Spectr-H64. In: Gorodetski, V.I., Skormin, V.A., Popyack, L.J. (eds.) MMM-ACNS 2001. LNCS, vol. 2052, pp. 275–286. Springer, Heidelberg (2001)

    Google Scholar 

  3. Kelsey, J., Schneier, B., Wagner, D.: Key Schedule Cryptanalysis of IDEA, G-DES, GOST, SAFER, and Triple-DES. In: Koblitz, N. (ed.) CRYPTO 1996. LNCS, vol. 1109, pp. 237–251. Springer, Heidelberg (1996)

    Google Scholar 

  4. Ko, Y., Hong, D., Hong, S., Lee, S., Lim, J.: Linear Cryptanalysis on SPECTRH64 with Higher Order Differential Property. In: Gorodetsky, V., Popyack, L.J., Skormin, V.A. (eds.) MMM-ACNS 2003. LNCS, vol. 2776, pp. 298–307. Springer, Heidelberg (2003)

    Chapter  Google Scholar 

  5. Lee, C., Hong, D., Lee, S., Lee, S., Yang, H., Lim, J.: A Chosen Plaintext Linear Attack on Block Cipher CIKS-1. In: Deng, R.H., Qing, S., Bao, F., Zhou, J. (eds.) ICICS 2002. LNCS, vol. 2513, pp. 456–468. Springer, Heidelberg (2002)

    Chapter  Google Scholar 

  6. Moldovyan, A.A., Moldovyan, N.A.: A cipher Based on Data-Dependent Permutations. Journal of Cryptology 15(1), 61–72 (2002)

    Article  MathSciNet  Google Scholar 

  7. Sklavos, N., Moldovyan, A.A., Koufopavlou, O.: Encryption and Data Dependent Permutations: Implementation Cost and Performance Evaluation. In: Gorodetsky, V., Popyack, L.J., Skormin, V.A. (eds.) MMM-ACNS 2003. LNCS, vol. 2776, pp. 337–348. Springer, Heidelberg (2003)

    Chapter  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Center for Information Security Technologies (CIST), Korea University, Anam Dong, Sungbuk Gu, Seoul, Korea

    Youngdai Ko, Changhoon Lee, Seokhie Hong & Sangjin Lee

Authors
  1. Youngdai Ko
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Changhoon Lee
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Seokhie Hong
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Sangjin Lee
    View author publications

    You can also search for this author in PubMed Google Scholar

Editor information

Editors and Affiliations

  1. Centre for Advanced Computing - Algorithms and Cryptography Department of Computing, Macquarie University, Australia

    Huaxiong Wang

  2. Department of Computing, Macquarie University, NSW 2109, Sydney, Australia

    Josef Pieprzyk

  3. Macquarie University, Sydney, Australia

    Vijay Varadharajan

Rights and permissions

Reprints and permissions

Copyright information

© 2004 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Ko, Y., Lee, C., Hong, S., Lee, S. (2004). Related Key Differential Cryptanalysis of Full-Round SPECTR-H64 and CIKS-1. In: Wang, H., Pieprzyk, J., Varadharajan, V. (eds) Information Security and Privacy. ACISP 2004. Lecture Notes in Computer Science, vol 3108. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27800-9_12

Download citation

  • DOI: https://doi.org/10.1007/978-3-540-27800-9_12

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-22379-5

  • Online ISBN: 978-3-540-27800-9

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics

Search

Navigation