Presentation | 1999/3/10 A Public Key Cryptosystem Using a Discrete Logarithm Problem over a Composite Number Modulus Kunikatsu KOBAYASHI, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a public key cryptosystem using a discrete logarithm problem over a composite number modulus. First, we show we can make a trapdoor in a discrete logarithm problem over a composite number modulus. Then, we obtain a public key cryptosystem algorithm using this trapdoor in the case of n=pq and n=^2q. Last, we show a numerical example. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | discrete logarithm problem over composite number modulus / trapdoor / public key cryptosystem / ElGamal cryptosystem |
Paper # | IT98-76 |
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Conference Information | |
Committee | IT |
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Conference Date | 1999/3/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Theory (IT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Public Key Cryptosystem Using a Discrete Logarithm Problem over a Composite Number Modulus |
Sub Title (in English) | |
Keyword(1) | discrete logarithm problem over composite number modulus |
Keyword(2) | trapdoor |
Keyword(3) | public key cryptosystem |
Keyword(4) | ElGamal cryptosystem |
1st Author's Name | Kunikatsu KOBAYASHI |
1st Author's Affiliation | Department of Electrical and Information Engineering, Faculty of Engineering, Yamagata University() |
Date | 1999/3/10 |
Paper # | IT98-76 |
Volume (vol) | vol.98 |
Number (no) | 653 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |