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The "dot kids" Internet domain : protecting children online : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, second session, May 6, 2004
| The "dot kids" Internet domain : protecting children online : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, second session, May 6, 2004 |
| Descrizione fisica | 1 online resource (iii, 44 p.) |
| Soggetto topico |
Internet domain names - Law and legislation - United States
Internet and education - Law and legislation - United States Internet and children - United States |
| Soggetto non controllato |
Internet
Internet and children Law Computers |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | DOT Kids Internet Domain |
| Record Nr. | UNINA-9910689701903321 |
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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16th International Conference on Computer Animation and Social Agents
| 16th International Conference on Computer Animation and Social Agents |
| Pubbl/distr/stampa | [Place of publication not identified], : IEEE Computer Society Press, 2003 |
| Descrizione fisica | 1 online resource (186 p.) |
| Soggetto non controllato |
Computer Animation
Computers |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISA-996210751703316 |
| [Place of publication not identified], : IEEE Computer Society Press, 2003 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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The 2000 tax return filing season and the IRS budget for fiscal year 2001 : hearing before the Subcommittee on Oversight of the Committee on Ways and Means, House of Representatives, One Hundred Sixth Congress, second session, March 28, 2000
| The 2000 tax return filing season and the IRS budget for fiscal year 2001 : hearing before the Subcommittee on Oversight of the Committee on Ways and Means, House of Representatives, One Hundred Sixth Congress, second session, March 28, 2000 |
| Autore | Gompert David C. |
| Descrizione fisica | 1 online resource (104 p.) |
| Soggetto topico |
Tax returns - United States
Tax administration and procedure - United States |
| Soggetto non controllato |
North atlantic treaty organization
Information technology United States History Computers |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | 2000 tax return filing season and the IRS budget for fiscal year 2001 |
| Record Nr. | UNINA-9910689305703321 |
Gompert David C.
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| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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9-1-1 and VoIP : field hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, first session, September 1, 2005
| 9-1-1 and VoIP : field hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, first session, September 1, 2005 |
| Descrizione fisica | 1 online resource (iii, 44 p.) |
| Soggetto topico |
Telephone - United States - Emergency reporting systems
Emergency communication systems - United States Internet telephony - United States Computer network protocols - United States |
| Soggetto non controllato |
United States
Telephone Emergency communication systems Computer network protocols Internet telephony Law Technology & engineering Computers |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | 9-1-1 and VoIP |
| Record Nr. | UNINA-9910694155603321 |
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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99 Tricks and Traps for Microsoft Project 2013 and 2016 : The Casual User's "Survival Guide"
| 99 Tricks and Traps for Microsoft Project 2013 and 2016 : The Casual User's "Survival Guide" |
| Autore | Harris Paul E. |
| Pubbl/distr/stampa | Eastwood Harris Pty Ltd |
| Descrizione fisica | 1 online resource (viii, 122 p.) : ill |
| Disciplina | 658.4040285536 |
| Soggetto non controllato |
Microsoft project (computer program)
Project management Business Computers Business & economics |
| ISBN | 1-925185-34-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | 99 Tricks and Traps for Microsoft Project 2013 and 2016 |
| Record Nr. | UNINA-9910154893803321 |
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Harris Paul E.
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| Eastwood Harris Pty Ltd | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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A Collection of Matrices for Testing Computational Algorithms / Gregory Karney
| A Collection of Matrices for Testing Computational Algorithms / Gregory Karney |
| Autore | Karney, Gregory |
| Pubbl/distr/stampa | New York : John Wiley, 1969 |
| Disciplina | 537.5 |
| Soggetto non controllato |
Computers
Hardware |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-990001001690403321 |
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Karney, Gregory
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| New York : John Wiley, 1969 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Academic and legal implications of VA's data loss : hearing before the Committee on Veterans' Affairs, House of Representatives, One Hundred Ninth Congress, second session, June 22, 2006
| Academic and legal implications of VA's data loss : hearing before the Committee on Veterans' Affairs, House of Representatives, One Hundred Ninth Congress, second session, June 22, 2006 |
| Descrizione fisica | 1 online resource (2 p.) |
| Soggetto topico |
Data protection - United States
Computer security - United States |
| Soggetto non controllato |
Data protection
Computer security National security Computers Political science |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Academic and legal implications of VA's data loss |
| Record Nr. | UNINA-9910694383903321 |
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Advances in Cryptology - CRYPTO '88 : Proceedings
| Advances in Cryptology - CRYPTO '88 : Proceedings |
| Autore | Goldwasser Shafi |
| Pubbl/distr/stampa | New York, NY : , : Springer, , 2008 |
| Descrizione fisica | 1 online resource (588 pages) |
| Altri autori (Persone) | GoldwasserShafi |
| Collana | Lecture Notes in Computer Science |
| Soggetto non controllato |
Computers
Cryptography Language Arts & Disciplines |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Lecture Notes in Computer Science -- Foreword -- CRYPT0 '88 -- Table of Contents -- Weakening Security Assumptions and Oblivious Transfer -- Introduction -- Definitions -- Standard forms of oblivious transfer -- Nonstandard transfer mechanism -- Making honest reductions more robust -- The general scenario -- The power of noise -- A philosophical remark -- An outline of our reduction -- Acknowledgments -- Refernces -- Limits on the Provable Consequences of One-way Permutations -- Introduction -- Notation and deflnitions -- Uniform Generation -- Polynomial-time relations -- What is uniform generation? -- P = NP and uniform generation -- An application to cryptography -- Random Oracles -- Random function oracles -- Random oracles and uniform generation -- Random Permutation Oracles -- Cryptographic Lower Bounds -- Introduction -- A normal form for secret-key agreement -- Notation and definitions -- Eve's sample space -- Eve's algorithm -- Intersection queries and the secret -- The efficacy of Eve's algorithm -- Related Work and Open Problems -- Acknowledgements -- References -- Generalized Secret Sharing and Monotone Functions -- Introduction -- Preliminaries -- Generalized Secret Sharing -- Generalized Secret Sharing Homomorphisms -- Conclusions -- Acknowledgements -- References -- Everything Provable is Provable in Zero-Knowledge -- Abstract -- Introduction -- Overview of the construction -- Preliminaxies -- Interactive proof systems -- Arthur-Merlin protocols -- Zero-knowledge -- Preliminary results -- Zero-knowledge proofs for all of NP -- Proof of the main theorem -- Notarized Envelopes: Description and Implement ation -- Introduction to notarized envelopes- -- An implementation of notarized envelopes -- IP in perfect zero-knowledge with envelopes -- References.
A Perfect Zero-Knowledge Proof for a Problem Equivalent to Discrete Logarithm -- ABSTRACT -- INTRODUCTION -- Known Results -- Our Results -- PRELIMINARIES -- Promise Problems and Interactive Proofs -- Perfect Zero-Knowledge Proofs for Promise Problems -- The Discrete Logarithm Problem and a Related Promise Problem -- Notations -- THE PROTOCOL FOR DLPl IN Zp' -- Protocol 1 - Perfect Zero Knowledge Proof with respect to the Honest Verifier -- Protocol 2 - Perfect Zero Knowledge Proof with respect to Any Verifier -- EXTENSIONS -- Generalization of the Protocol to other Cyclic Groups -- Generalization of the Results to Acyclic Groups -- REFERENCES -- Zero-Knowledge With Finite State Verifiers -- Abstract. -- Introduction -- Definitions -- An Example -- Zero Knowledge Interactive Proof Systems -- Old and New Definitions -- Languages Having No Zero Knowledge IPS -- A Language With a Recognition Zero Knowledge IPS -- Related Work -- References -- Intractable Problems in Number Theory -- Abstract. -- Introduction -- Problems related to factoring -- Problems related to discrete logarithms -- Algorithms -- Practical considerations -- Acknowledgements -- References -- A Family of Jacobians Suitable for Discrete Log Cryptosystems -- Abstract. -- Theorem. -- Remarks. -- References -- Computation of Approximate L-th Roots Modulo n and Application to Cryptography -- ABSTRACT -- THE PROBLEMS -- HOW PROBLEMS AROSE -- Problem (1) and its variants -- Problems (2a) and (2b) -- THE ALGORITHMS -- Finding roots with small residual -- Without conditions for x -- With conditions for x -- A Euclidean digression -- Come back to our problems -- 2. Finding something about exact mots -- Inferring some partial information about location of % -- Finding x,, with some help -- CONCLUSION -- ACKNOWLEDGEAMENTS -- REFERENCES -- On the McEliece Public-Key Cryptosystem -- Abstract. Introduction -- McEliece's Cryptosystem -- Cryptanalysis of the McEliece Cryptosystem -- Factoring the encryption matix -- Recover message from cryptogram and encryption ma- trix -- Main Idea -- One Bit Swapping Attack -- Number of Swaps -- Work factor -- F'urther Improvements -- Search for one correctable error -- Partial search for two correctable errors -- General Attack -- Reduced Public-Key -- Acknowledgement -- References -- A Constraint Satisfaction Algorithm for the Automated Decryption of Simple Substitution Ciphers -- Abstract -- Introduction -- The Database -- The Search Technique -- Interactive Mode -- Extensions -- Performance -- Acknowledgement -- References -- On the Existence of Pseudorandom Generators -- INTRODUCTION -- Previous Results -- Our Results -- Subsequent Results -- MAINRESULT -- Preliminaries -- Levin's Criterion: A Modified Version -- Main Ideas -- The Construction of f' -- The game -- Proof of Theorem 2 -- Extensions -- Further Remarks: -- APPLICATIONS : Pseudorandom Generators Based on Particular Intractabil- ity Assumptions -- PRG Based on the Intractability of the General Factoring Problem -- PRG Based on the Intractability of Decoding Random Linear Codes -- PRG Based on the Average Difficulty of Cornbinatorial Problems -- ACKNOWLEDGEMENTS -- REFERENCES -- ON THE RANDOMNESS OF LEGENDRE AND JACOBI SEQUENCES -- Introduction -- Notation -- Known Results On the Distribution of Squares Jlodulo a Prime -- Jacobi Sequences are Harder to Predict than Legendre Sequences -- Emphirical Tests -- Practical Implementation -- Generalizations -- The Linear Congruence hlethod -- Using Other Character Values -- Conclusion and Open Problems -- References -- EFFICIENT, PERFECT RANDOM NUMBER GENERATORS -- Abstract -- The Complexity Assumption for the Polynomial Random Generator -- Hypothesis 2.1 -- Fact 2.2 -- Theorem 2.3 -- Corollary 2.4. Corollary 2.5 -- Theorem 2.6 -- Thearem 2.7 -- 3. The Sequential and the Parallel Polynomial Generator -- Theorem 3.1 -- Theorem 3.2 -- Corollary 3.3 -- Theorem 3.4 -- Theorem 3.5 -- 4. Open Problems: Random Number Generators Based on 1 Prime Modulus -- Problem 4.1. -- Problem 4.2. -- Corollary 4.3 -- How To Sign Given Any Trapdoor Function -- Abstract -- INTRODUCTION -- SIGNATURE SCHEMES AND THEIR SECU- RITY -- Components of a Signature Scheme -- Security against Adaptive Chosen Message Attacks -- TRAPDOOR PERMUTATIONS -- AN OVERVIEW OF THE SCHEME -- Background -- Untitled -- The Signature Scheme -- Why is this Secure? -- THE SCHEME AND PROOF OF SECURITY -- Preliminary Notation and Definitions -- Building Blocks for Signing -- Generating Keys -- What is a Signature? -- The Signing Algorithm and Signature Corpus -- The Verification Algorithm -- Extracting Information From a Forgery -- Proof of Security -- VARIATIONS AND IMPROVEMENTS -- References -- A "Paradoxical" Indentity-Based Signature Scheme Resulting from Zero-Knowledge -- ABSTRACT -- Introduction -- The GQ authentication scheme -- Security of the GQ scheme -- Protocols of cooperation between entities -- Entities with same exponent and different identities -- Two entities with the same identity and different expo- nents -- Interactively authenticating both cards and -- Swapping to signatures by removing interactiv- ity -- The identity-based signature scheme -- Exchange authentication: a priori versus a pos- teriori? -- References -- A Modification of the Fiat-Shamir Scheme -- Abstract -- Introduction -- Some Number-Theoretic Results -- Sequential Version -- Parallel Version -- Applications -- Efficiency -- Conclusion -- Acknowledgements -- References -- An Improvement of the Fiat-Shamir Identification and Signature Scheme -- Abstract -- Introduction. -- The original Fiat-Shamir Scheme. The New Improvement -- Remark -- A Basic Theory of Public and Private Cryptosystems -- References -- Proving Security Against Chosen Ciphertext Attacks -- Abstract -- Introduction -- Our Model Versus the Old One -- The Robustness of Our Result -- Applications of our Result -- What's Coming -- Preliminaries -- Notations and Conventions -- Number Theory -- A Complexity Assumption -- Single-Theorem Non-Interactive Zero-Knowledge Proofs -- The Proof System (P,V) -- A Rough Idea of why (P,V) is a Single-Theorem Non- -- Security Against Chosen Ciphertext Attack -- References -- Non-Interactive Zero-Knowledge with Preprocessing -- Abstract -- A quick and dirty exposition of our results -- Introduction -- Preliminaries -- Non-Interactive Zero-Knowledge Proof-Systems -- The model -- Our protocol -- The language V -- The implementation -- Open Problems -- References -- The Noisy Oracle Problem -- Abstract -- Introduction -- TheModel -- Polynomial Time Verifiers -- Knowledge complexity -- Further Research -- References -- On Generating Solved Instances of Computational Problems -- Introduction -- Terminology, Notation, and Conventions -- Invulnerable Generators -- Discussion, Related Work, and Open Problems -- Acknowledgements -- References -- Bounds and Constructions for Authentication - Secrecy Codes with - Splitting -- Secrecy -- Bounds on Pdi and b -- Constructions for authentication codes "with arbi- trary source distribution -- Authentication codes derived from partial geometries -- Authentication codes derived from designs -- References -- Untraceable Electronic Cash t -- Introduction -- Untraceable Coins -- Proving Multiple Spending -- Untraceable Checks -- Blacklisting Withdrawals -- Further Work -- Acknowledgements -- References -- PAYMENT SYSTEMS AND CREDENTIAL MECHANISMS WITH PROVABLE SECURITY AGAINST ABUSE BY INDIVIDUALS -- Summary -- Related Work. Basic Results. |
| Record Nr. | UNISA-996465824603316 |
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Goldwasser Shafi
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| New York, NY : , : Springer, , 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Advances in Cryptology - CRYPTO '89 : Proceedings
| Advances in Cryptology - CRYPTO '89 : Proceedings |
| Autore | Brassard Gilles |
| Pubbl/distr/stampa | New York, NY : , : Springer, , 1995 |
| Descrizione fisica | 1 online resource (628 pages) |
| Altri autori (Persone) | BrassardGilles |
| Collana | Lecture Notes in Computer Science |
| Soggetto non controllato |
Computers
Cryptography |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Lecture Notes inComputer Science -- CRYPTO '89 -- Organizers -- Preface -- References -- Contents -- KEYING THE GERMAN NAVY'S ENIGIMA -- Making Conditionally Secure Cryptosystems Unconditionally Abuse-Free in a General Context -- Introduct ion -- Formal model for abuses and abuse-freeness -- A general solution -- A BUILDING BLOCK -- OUR SOLUTION -- Conclusions and open problems -- REFERENCES -- On the Existence of Bit Commitment Schemes and Zero-Knowledge Proofs -- Abstract -- Introduction and Related Work. -- Main Result -- Non MA-protocols -- References -- Problems with the Normal Use of Cryptography for Providing Security on Unclassified Networks -- Introduct ion -- A Password is Not a Key -- Passwords are often shorter than the look -- Re-used Passwords Lead to Dif3culties -- Broadcast of Clear Text LLKeysi"s Poor Practice -- Known Plaintext Attacks are not Foiled by Salt -- Unauthenticated Authentication Servers lead to Problems -- Tampering of Signed Packets is often Possible -- Difficult Factoring Effect the Security of Discrete Logs -- Bad Information Leads to Bad Decisions -- User Errors are Compromise otherwise Good Systems -- Authentication for the Academic World -- Conclusion -- References -- The use of Encryption in Kerberos for Network Authentication -- Introduction -- Terminology -- Kerberos overview -- Version 4 Protocol -- Encryption -- Cryptographic checksums -- Cryptanalysis -- Application protocols -- Authentication Service -- Client to Server -- Ticket-Granting Service -- Integrity-protected messages -- Privacy-protected messages -- Planned version 5 changes -- Conclusion -- Acknowledgments -- References -- UNIX Password Security - Ten Years Later* -- Introduction -- Fast Crypt Implementations -- Precomputed Encrypted Dictionaries -- Improving Password Security -- Known Encryption Algorithm.
Acceptable Running Times -- Encrypted Password Availability -- Decreasing Password Guessability -- Other Approaches -- Conclusion -- References -- A High-speed Crypt Implementation -- Overview of Crypt -- The Speed-Crypt Implementation -- Algorithm Modifkations -- Subkey Generation -- Table Lookup -- Data Representation -- Salting -- System Issues -- Implementation Alternatives -- Speed Measurements -- Conclusion -- Practical Problems with a Cryptographic Protection Scheme -- Introduction -- History -- Architecture -- Local Actions -- Remote Actions -- Security Problems -- A Server-based solution -- Encryption Server -- Problems -- Re-design, no server -- Conclusions -- Notes -- References -- THE SMART DISKETTE -- Security and Personal Computers -- A Token-based Solution -- The Smart Diskette Solution -- Implementing the Smart Diskette -- Conclusions -- References -- On the Quadratic Spans of Periodic Sequences1 -- Introduction -- Definitions and Main Results -- LIST OF REFERENCES -- The Shortest Feedback Shift Register That Can Generate A Given Sequence -- Introduction -- Theor -- Maximum Order Complexity -- The Maximum Order Complexity Profile -- The Typical Complexity Profile -- Sequence Analysis and FSR Synthesis -- Conclusions -- References -- Perfect Local Randomness in Pseudo-random Sequences -- Introduction -- Generators Achieving Perfect Local Randomness -- Locally-Randomized Pseudo-random Number Generators -- Extensions of the Concept of Local Randomization -- Applications and Conclusions -- Acknowledgement -- References -- Sparse Pseudorandom Distributions -- INTRODUCTION -- DEFINITIONS -- THE EXISTENCE OF SPARSE PSEUDORANDOM ENSEMBLES -- THE COMPLEXITY OF APPROXIMATING PSEUDORANDOM ENSEMBLES -- POLYNOMIAL-TIME EVASIVE PSEUDORANDOM ENSEMBLES -- ON THE SEQUENTIAL COMPOSITION OF ZERO-KNOWLEDGE PROTOCOLS -- ACKNOWLEDGEMENTS -- REFERENCES. Bit Commitment Using Pseudo-Randomness* -- Introduction -- Definitions -- The Bit Commitment -- Efficient Commit to Many Bits -- Conclusions -- References -- How to Predict Congruential Generators -- INTRODUCTION -- DEFINITIONS AND NOTATION -- THE PREDICTING ALGORITHM -- First Stage -- Second Stage -- VECTOR-VALUED RECURRENCES -- CONCLUDING REMARKS -- ACKNOWLEDGEMENTS -- REFERENCES -- A Chosen Text Attack on The Modified Cryptographic Checksum Algorithm of Cohen and Huang -- INTRODUCTION -- THE SCHEME OF COHEN AND HUANG -- WEAKNESS OF THE MODULO REDUCTION -- DEFUVING THE FIRST s BITS OF THE KEY K -- Deriving the most significant bit of K -- Deriving the B most significant bits of K -- Further extensions -- SUMMARY -- References -- On the Linear Consistency Test (LCT) in Cryptanalysis with Applications * -- Introduction -- References -- Batch RSA -- Abstract -- Introduction -- Background and Central Observation -- BatchRSA -- Notes on Security -- Constants and Practical Considerations -- Acknowledgements -- References -- On the Implementation of Elliptic Curve Cryptosystems -- Abstract -- Introduction -- Some basic definitions -- The order of the group -- A Cryptographically Useful Subclass of Elliptic Curves -- Choice of the Elliptic Curve and Cyclic Subgroup -- Numerical Results -- Acknowledgement -- Bibliography -- New Paradigms for Digit al Signatures and Message AuthenticationBased on Non-Interactive Zero Knowledge Proofs -- Introduction -- A NIZK Proof Based Paradigm -- Non-Interactive Zero Knowledge Proof Systems -- Publicly Verifiable NIZK Proof Systems -- Random Functions -- Related Results -- Notation -- Non-Interactive Zero Knowledge Proof Systems -- Definition -- Remarks -- A Look at Available Implementations -- NIZK Proofs and Digital Signatures -- How to Sign -- Comparison with Previous Signature Schemes -- Assumptions -- Security. Further Applications of the NIZK Paradigm -- Message Authentication between Pairs of Users -- Memoryless Distribution of Identification Numbers -- NIZK Proof Systems with Public Verifiability -- A Simple Scheme -- Zero Knowledge to Many Users Simultaneously -- History Independent Signatures -- Appendix: Proof of Security for the Signature Scheme -- Appendix: Using a Simpler Zero KnowledgeDefinition -- References -- Undeniable Signatures -- INTRODUCTION & MOTIVATION -- CRYPTOGRAPHSIECT TING -- PROTOC -- UNDENIABILIT -- UNFORGEABIL -- BLINDIN -- CONCLUSI -- ACKNOWLEDGEME -- REFERENCE -- A CERTIFIED DIGITAL SIGNATURE -- Introduction -- One Way Functions -- The Lamport-Diffie One Time Signature -- An Improved One Time Signature -- The Winternitz Improvement -- Tree Authentication -- The Path Regeneration Algorithm -- CONCLUSION -- ACKNU WLEDGEMENTS -- BIBLIOGRAPHY -- ADDENDUM -- EFFICIENT IDENTIFICATION AND SIGNATURES FOR SMART CARDS ' -- Introduction -- The identification and signature scheme -- Preprocessing the random number exponentiation -- Cryptanalysls of preprocessing -- The performance of the signature scheme -- References -- A signature with shared verification scheme -- Introduction -- Geometric background -- Signature for a single user -- The scheme -- Implementation and security -- Attacks -- Signature for a group of users -- References -- ON-LINE/OFF-LINE DIGITAL SIGNATURES -- INTRODUCTION -- THE GENERAL CONSTRUCTION -- PROOF OF THE THEORETICAL RESULT -- CONCRETE IMPLEMENTATIONS -- The Basic Implementation -- Shortening the signature -- Further shortening of the signature -- REFERENCES -- On the Classification of Ideal, Secret Sharing Schemes -- Introduction -- Example: The Rank 2 Case -- Open Questions -- Acknowledgments -- References -- DYNAMIC THRESHOLD SCHEME BASED ON THE DEFINITION OF CROSS-PRODUCTIN AN N-DIMENSIONAL LINEAR SPACE. INTRODUCTION -- THE CHARACTERIZATIONS OF DYNAMIC THRESHOLD/RAMP SCHEMES -- THE DYNAMIC THRESHOLD SCHEME BASED ONTHE DEFINITION OF CROSS-PRODUCT IN N-DIMENSIONAL SPACE -- SECURITY ANALYSIS AND DISCUSSIONS -- CONCLUSION -- REFERENCES -- Secret Sharing Over Infinite Domains*(extended abstract) -- INTRODUCTION -- SECRET SHARING OVER COUNTABLE SETS -- PERFECT ENCRYPTION OVER COUNTABLE SETS -- SECRET SHARING OVER THE REALS -- ACKNOWLEDGEMENTS -- REFERENCES -- Threshold cryptosystems -- Introduction -- Background -- THRESHOSLCDHE MES -- ELGAMALCR YPTOSYSTEM -- Solutions -- THE BASIC IDEA -- USING LAGRANGEIN TERPOLATION FOR MODIFIED SHADOWGENERATION -- USING A GEOMETRY BASED THRESHOLD -- Enhancements -- AVOIDINGG ALOIFSI ELDS -- ANONYMIT -- Proof of security -- Failures with %A -- Conclusion -- ACKNOWLEDGMEN -- REFERENC -- Flexible Access Control with Master Keys -- Introduction -- Hierarchical Keying -- Master Keys -- Expansion -- Implementation -- Summary -- References -- Key Distribution ProtocolforDigital Mobile Communication Systems -- Introduction -- Previous Key Distribution Schemes -- Centralized Key Distribution Protocol -- Public Key Distribution Protocol -- Proposed Key Distribution Protocol -- An Active Attack to the Key DistributionProtocol -- A Countermeasure Against the Active Attack -- A Structure in the Sending Data -- A Measure to Prevent a Replay Attack -- User Identity Verification -- Conclusions -- Acknowledgements -- References -- A key exchange system based on real quadraticfieldsExtended abstract -- Introduction -- The idea -- Procedures -- The protocol -- Security -- References -- On Key Distribution Systems -- Introduction -- Proposed Criteria -- General -- Passive Adversary -- Malicious Adversary -- Amortized Security -- Some Diffie-Hellman variations -- The original Diffie-Hellman system -- Time dependent Diffie-Hellman variation. Randomized Diffie-Hellman variation. |
| Record Nr. | UNISA-996465813803316 |
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Brassard Gilles
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| New York, NY : , : Springer, , 1995 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Advances in Cryptology - CRYPTO '90
| Advances in Cryptology - CRYPTO '90 |
| Autore | Menezes A. J. |
| Pubbl/distr/stampa | Springer Berlin Heidelberg |
| Descrizione fisica | 1 online resource (xiv, 650 p.) : ill |
| Disciplina | 005.8 |
| Soggetto non controllato |
Cryptography
Computers Language arts & disciplines |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISA-996465816103316 |
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Menezes A. J.
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| Springer Berlin Heidelberg | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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