Technical Reports

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2001

• Sung-Ming Yen, Side-channel Resistance Based on Randomized Euclidean Chain and  Randomized Vector Division Chain (under developed). LCIS Tech. Report TR-2K1-12, National Central University, May 25, 2001. (The report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen and Shau-Yin Tseng, Differential Power Cryptanalysis of A Rijndael Implementation. LCIS Tech. Report TR-2K1-9, National Central University, May 3, 2001. 
  [Abstract]

• Sung-Ming Yen, Seungjoo Kim, Seongan Lim, and Sangjae Moon, A Countermeasure Against One Physical Cryptanalysis May Benefit Another Attack. LCIS Tech. Report TR-2K1-8, National Central University, May 2, 2001.
  [Abstract]

• Sung-Ming Yen and Ming-Shen Chang, Brief Review of Key Recovery Systems (under developed). LCIS Tech. Report TR-2K1-7, National Central University, March, 2001. (The report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen and Chung-Kai Huang, Comments on the UPayWord Micropayment Scheme (under developed). LCIS Tech. Report TR-2K1-6, National Central University, April, 2001. (The report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen, Seung-Joo Kim, Seon-Gan Lim, and Sang-Jae Moon, RSA Speedup with Residue Number System Immune against Hardware Fault Cryptanalysis (under developed). LCIS Tech. Report TR-2K1-5, National Central University, April 5, 2001. (The report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen and Shun-Ming Yang, Differential Fault Cryptanalysis on the IDEA Cipher. LCIS Tech. Report TR-2K1-3, National Central University, February, 2001. (The abstract and report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen, On the Resistance of Physical Cryptanalysis over Exponentiation Using Division Chain (under developed). LCIS Tech. Report TR-2K1-1, National Central University, January, 2001. (The abstract and report cannot be accessible at present time)
  [Abstract]

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2000

• Sung-Ming Yen and Chien-Ning Chen, Address and Data Scrambling. LCIS Tech. Report TR-2K-8, National Central University, November 13, 2000. (The article is an internal report for a research project and becomes a classified file which cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen, Simultaneous Signed-Digits Recoding and Multi-Computation Algorithms for the Applications on Elliptic Curve Cryptography. LCIS Tech. Report TR-2K-7, National Central University, April 20, 2000. (The report cannot be accessible at present time))
  [Abstract]

• Sung-Ming Yen, Ming-Shen Chang, and Seung-Joo Kim, Improved Key Escrow with Limited Time Span (under developed). LCIS Tech. Report TR-2K-6, National Central University, March 31, 2000. (The report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen, Adaptive Exponentiation Computation by Functionally Equivalent Recoding and Its Cryptographic Impact (under developed). LCIS Tech. Report TR-2K-5, National Central University, February 28, 2000. (The abstract and report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen and Chung-Pei Hung, Remarks on Some Proxy Signature Schemes (under developed). LCIS Tech. Report TR-2K-4, National Central University, February 23, 2000. (The abstract and report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen, Blind Decryption for Link-by-Link Encryption Mode (under developed). LCIS Tech. Report TR-2K-3, National Central University, February 22, 2000. (The abstract and report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen, Yuliang Zheng, Weighted One-Way Hash Chain and Its Application (under developed). LCIS Tech. Report TR-2K-2, National Central University, January 8, 2000.
  [Abstract]

• Sung-Ming Yen and Tan-Chi Li, Simple and Efficient Batch Evaluation of Exponentiations (under developed). LCIS Tech. Report TR-2K-1, National Central University, January 1, 2000. (Patent application will be delivered on this technique. The abstract and report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen, Practical Key Recovery Scheme. LCIS Tech. Report TR-99-14, National Central University, October 1999.
  [Abstract]

• Sung-Ming Yen and Ray-Lin Oyan, Improved Private Key Download Protocol. LCIS Tech. Report TR-99-13, National Central University, October 1999. (This technique has been transfered and patent application filed. The report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen and Ray-Lin Oyan, Remarks on the SRP Password-based Key Exchange Protocol. LCIS Tech. Report TR-99-12, National Central University, October 1999.
  [Abstract]

• Sung-Ming Yen, Memory Efficient High Performance Multi-Exponentiation Algorithm Based on Euclidean Chain (under developed). LCIS Tech. Report TR-99-11, National Central University, September 1999. (Patent application has been filed on this technique. The abstract and report cannot be accessible at present time)
  [Abstract]

• Sung-Ming Yen and Tan-Chi Li, Efficient Multi-Exponentiation Algorithm Based on Vector Division Chain (under developed). LCIS Tech. Report TR-99-10, National Central University, August 1999.
  [Abstract]
• Sung-Ming Yen and Ray-Lin Oyan, Cryptanalysis of Kwon-Kang-Song Authentication Protocol. LCIS Tech. Report TR-99-8, National Central University, September 1999.
  [Abstract]

• Sung-Ming Yen, Meng-Tzung Liu, and Ray-Lin Oyan, On-Line Password Refreshment (under developed). LCIS Tech. Report TR-99-5, Tamkang University, April 1999.
• Sung-Ming Yen, Liang-Tai Ho, and Chiung-Ying Huang, Internet Micropayment Based on Unbalanced One-way Binary Tree. LCIS Tech. Report TR-99-3, Tamkang University, February 1999.

• Sung-Ming Yen, Vulnerability of the SVP Micropayment Scheme. LCIS Tech. Report TR-99-2, Tamkang University, January 1999.

• Marc Joye, Jean-Jacques Quisquater, Sung-Ming Yen, and Moti Yung, Security Paradoxes: How Improving a Cryptosystem May Weaken It. LCIS Tech. Report TR-99-1, Tamkang University, 1999.

• Sung-Ming Yen, Cryptanalysis of Batch Verifying Multiple RSA Digital Signatures. LCIS Tech. Report TR-98-16, Tamkang University, September 1998.
  [Abstract]

• Sung-Ming Yen, Chung-Ming Lee, and Liang-Tai Ho, A Prepaid Micropayment System with Customer Fairness. LCIS Tech. Report TR-98-15, Tamkang University, September 1998.
  [Abstract]

• Marc Joye and Sung-Ming Yen, New Minimal Modified Radix-r Representation with Applications to Fast Cryptography. LCIS Tech. Report TR-98-14, Tamkang University, September 1998.
  [Abstract]

• Sung-Ming Yen, Comparisons of PayWord and Millicent Micropayment Systems. LCIS Tech. Report TR-98-13, Tamkang University, July 1998.
  [Abstract]

• Sung-Ming Yen and Marc Joye, Checking Before Output May Not Be Enough Against Fault-Based Cryptanalysis. LCIS Tech. Report TR-98-12, Tamkang University, August 1998.
  [Abstract]

• Sung-Ming Yen, Cryptanalysis of an Authentication and Key Distribution Protocol. LCIS Tech. Report TR-98-10, Tamkang University, July 1998.
  [Abstract]
• Marc Joye, Jean-Jacques Quisquater, and Sung-Ming Yen, Two Protocol Attacks on Okamoto and Uchiyama's Cryptosystem. LCIS Tech. Report TR-98-8B, Tamkang University, July 1998.
  [Abstract] [PDF file] [Gzip'ed Postscript file]

• Marc Joye and Sung-Ming Yen, Binary Signed-Digit Exponent Recoding and Fast Exponentiation. LCIS Tech. Report TR-98-7, Tamkang University, April 1998.
  [Abstract]

• Sung-Ming Yen, Minimum Weight Signed-Digit for Fast Exponentiation. LCIS Tech. Report TR-97-?ID, Tamkang University, 1997.

• Marc Joye and Sung-Ming Yen, Generation and Release of Secrets Using One-way Cross-trees. LCIS Tech. Report TR-98-6, Tamkang University, May 1998.
  [Abstract]

• Sung-Ming Yen and Marc Joye, Key Sequence Generation and Release Using Cryptographic Hash Chains. LCIS Tech. Report TR-98-6ID, Tamkang University, March 1998.
  [Abstract]

• Sung-Ming Yen and Marc Joye, An Improved Authenticated Multiple-Key Agreement Protocol. LCIS Tech. Report TR-98-5B, Tamkang University, May 1998.
  [Abstract] [PDF file] [Gzip'ed Postscript file]

• Marc Joye and Sung-Ming Yen, ID-based Secret-Key Cryptography. LCIS Tech. Report TR-98-4, Tamkang University, April 1998.
  [Abstract]

• Marc Joye and Sung-Ming Yen, Secure Evaluation of Modular Functions. LCIS Tech. Report TR-98-3, Tamkang University, March 1998.
  [Abstract] [PDF file] [Gzip'ed Postscript file]

• Sung-Ming Yen and Pao-Yu Ku, Improved Micro-payment Scheme. LCIS Tech. Report TR-98-2, Tamkang University, February 1998.
  [Abstract] [PDF file] [Gzip'ed Postscript file]

• Sung-Ming Yen, Marc Joye, and Pao-Yu Ku, An Improved Cryptographic Checksum Algorithm Based on Stream Ciphers. LCIS Tech. Report TR-98-1, Tamkang University, February 1998.

Documentation. The easiest way to write a technical report for LCIS is to use the LaTeX2e class lcistech-ncu.cls (version 1.8). The corresponding documentation can be found here.

It can be found here the document class llncs-2-8.cls (version 2.8) to prepare a paper for Lecture Notes in Computer Science published by Springer-Verlag.  The corresponding "instructions for authors" can be found here.