Presentation | 1994/7/11 Language Dependent Secure Bit Commitments Toshiya Itoh, Yuji Ohta, Hiroki Shizuya, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper,we define two classes of languages,one induces opaque, transparent bit commitments and the other induces transparent/opaque bit commitments.As an application of the opaque/ transparent and the transparent/opaque properties,we first show that if a language L indnces an opaque/transparent bit commitment, then there exists a prover-practical perfect zero-knowledge proof for L,and we then show that if a language L induces a transparent/ opaque bit commitment,then there exists a bounded round perfect zero-knowledge proof for L. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Bit Commitments / Zero-Knowledge Proofs / Language Membership / Proofs of Knowledge |
Paper # | ISEC94-9 |
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Committee | ISEC |
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Conference Date | 1994/7/11(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 Security (ISEC) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Language Dependent Secure Bit Commitments |
Sub Title (in English) | |
Keyword(1) | Bit Commitments |
Keyword(2) | Zero-Knowledge Proofs |
Keyword(3) | Language Membership |
Keyword(4) | Proofs of Knowledge |
1st Author's Name | Toshiya Itoh |
1st Author's Affiliation | Tokyo Institute of Technology() |
2nd Author's Name | Yuji Ohta |
2nd Author's Affiliation | Tokyo Institute of Technology |
3rd Author's Name | Hiroki Shizuya |
3rd Author's Affiliation | Tohoku University |
Date | 1994/7/11 |
Paper # | ISEC94-9 |
Volume (vol) | vol.94 |
Number (no) | 137 |
Page | pp.pp.- |
#Pages | 12 |
Date of Issue |