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| Title Details: | |
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Αποδείξεις Μηδενικής Γνώσης |
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| Authors: |
Pagourtzis, Aristeidis Zachos, Efstathios |
| Reviewer: |
Poulakis, Dimitrios |
| Subject: | MATHEMATICS AND COMPUTER SCIENCE > COMPUTER SCIENCE > INFORMATION ASSURANCE AND SECURITY > CRYPTOGRAPHY MATHEMATICS AND COMPUTER SCIENCE > COMPUTER SCIENCE NATURAL SCIENCES AND AGRICULTURAL SCIENCES > PHYSICS > INDERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY > OTHER AREAS OF APPLIED AND INDERDISCIPLINARY PHYSICS > INFORMATION AND COMMUNICATION THEORY ENGINEERING AND TECHNOLOGY > TECHNOLOGICAL SCIENCES AND ENGINEERING > TELECOMMUNICATIONS ENGINEERING AND TECHNOLOGY > DIGITAL COMMUNICATIONS MATHEMATICS AND COMPUTER SCIENCE > COMPUTER SCIENCE > ALGORITHMS AND COMPLEXITY MATHEMATICS AND COMPUTER SCIENCE > COMPUTER SCIENCE > ALGORITHMS AND COMPLEXITY MATHEMATICS AND COMPUTER SCIENCE > MATHEMATICS > NUMBER THEORY > COMPUTATIONAL NUMBER THEORY |
| Keywords: |
Cryptography
Computational Complexity Computational Number Theory Symmetric Cryptography Public Key Cryptography Cryptographic Protocols Information Security Network Security |
| Description: | |
| Abstract: |
Διαλογικά συστήματα αποδείξεων. Ιδιότητες: πληρότητα (completeness), ορθότητα (soundness),
μηδενική γνώση (zero knowledge). Σχέση με NP-πληρότητα. Παραλλαγές ιδιοτήτων: special soundness, Honest Verifier Zero Knowledge. Παραδείγματα: πρωτόκολλo Schnorr, πρωτόκολλo Chaum Pedersen Εφαρμογές: πρωτόκολλα αυθεντικοποίησης / ταυτοποίησης, malleable cryptography. Σ-πρωτόκολλα, σύνθεση Σ-πρωτόκολλων (AND, OR). Απόκρυψη μαρτύρων (witness hiding), witness indistinguishable proofs. Μετατροπή σε μη διαλογικές αποδείξεις. |
| Type: |
Chapter |
| Creation Date: | 2015 |
| Item Details: | |
| License: |
http://creativecommons.org/licenses/by-nc-sa/3.0/gr |
| Handle | http://hdl.handle.net/11419/5449 |
| Bibliographic Reference: | Pagourtzis, A., & Zachos, E. (2015). Αποδείξεις Μηδενικής Γνώσης [Chapter]. In Pagourtzis, A., & Zachos, E. 2015. COMPUTATIONAL CRYPTOGRAPHY [Undergraduate textbook]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/5449 |
| Language: |
Greek |
| Is Part of: |
COMPUTATIONAL CRYPTOGRAPHY |
| Publication Origin: |
Kallipos, Open Academic Editions |