Contents	7
	Foreword	11
	Preface	13
	Randomness and Discrepancy Transforms	16
	1. Introduction	16
	2. Discrepancy Transforms	17
	3. Runs of Discrepancy Sequences and Linear Span Profiles	19
	4. Restricted Discrepancy Transforms and Filtering Generators with D-Permutations	20
	5. Conclusion	22
	References	23
	Legendre Sequences and Modified Jacobi Sequences	24
	Introduction	24
	1. Legendre sequences	25
	2. Modified Jacobi sequences	25
	3. Polyphase Legendre sequences	26
	4. Modified polyphase Jacobi sequences	27
	5. Proof of Green’s conjecture	30
	References	31
	Resilient Functions with Good Cryptographic Properties	32
	1. Introductions	32
	2. Preliminaries	33
	3. Previous constructions and results	34
	4. New construction of resilient functions	35
	5. Example	37
	6. Conclusion	38
	References	38
	Differential Factoring for Integers	40
	1. Introduction	40
	2. Right shifting and its properties	41
	3. An algorithm	41
	4. A complementary algorithm	43
	5. Some perfect primes are not perfect	44
	6. Preprocessing for parallel computation	45
	7. A few small examples	46
	8. Concluding remarks	47
	References	47
	Simple and Efficient Systematic A-codes from Error Correcting Codes	48
	1. Introduction	48
	2. Systematic authentication codes and some bounds	49
	3. The construction of the authentication codes	51
	4. Specific constructions of authentication codes from error correcting codes	52
	5. Open problems	57
	6. Concluding remarks	57
	References	57
	On Coefficients of Binary Expression of Integer Sums	60
	1. Introduction	60
	2. preparation	61
	3. Main theorem	62
	4. Conclusions	66
	References	66
	A new publicly verifiable proxy signcryption scheme	68
	1. Related works	69
	2. The proposed proxy signcryption scheme	71
	3. Analysis	72
	4. Conclusion	72
	References	72
	Some New Proxy Signature Schemes from Pairings	74
	1. Introduction	74
	2. Preliminaries	75
	3. The General Construction	77
	4. New Proxy Signature Schemes	78
	5. New Proxy Blind Signature Schemes	79
	6. Conclusion	80
	References	81
	Construction of Digital Signature Schemes Based on DLP	82
	1. Introduction	82
	2. Constructions of schemes	83
	3. Conclusion	86
	References	86
	DLP-based blind signatures and their application in E-Cash systems	88
	1. Introduction	88
	2. How to construct DLP-based blind signatures	89
	3. Generalize some DLP-based blinding processes	92
	4. The application of blind signatures in E-Cash	93
	5. Conclusion	94
	References	94
	A Group of Threshold Group-Signature Schemes with Privilege Subsets	96
	1. Introduction	96
	2. Analysis on threshold scheme [8]	97
	3. threshold group-signature	98
	3.1 Basic idea	98
	3.2 Initiation	98
	3.3 Generation of group key and secret pieces	99
	3.4 Generation of threshold group-signature	99
	3.5 Verification and Traceability	99
	3.6 Threshold group-signature scheme with several privilege subsets	100
	3.7 Instance without the assistance of KAC	100
	4. Threshold group-signature schemes with message recovery	100
	4.1 Generic threshold schemes of ElGamal type	100
	4.2 Threshold schemes with message recovery	101
	5. Analysis	102
	References	103
	A New Group Signature Scheme with Unlimited Group Size	104
	1. Proxy signature with privacy protection	106
	1.1 Notations	106
	1.2 An improved proxy signature scheme	107
	2. Group signature with unlimited group size	108
	3. Properties analysis	109
	4. Discussion	110
	5. Conclusion	110
	References	111
	Identity Based Signature Scheme Based on Quadratic Residues	112
	1. Introduction	112
	2. Notation and related theorem	114
	3. Identity based signature scheme based on quadratic residue problem( IBS- QR)	115
	4. Practical aspects	119
	5. Comparison and conclusion	119
	Notes	120
	References	120
	A New Digital Signature Scheme Based on Factoring and Discrete Logarithms	122
	1. Introduction	122
	2. He-Kiesler scheme and a simple attack	123
	3. Modified He-Kiesler Signature Scheme	124
	4. Conclusion	126
	References	126
	New Transitive Signature Scheme based on Discreted Logarithm Problem	128
	Introduction	128
	1. Definitions	129
	2. New undirected transitive signature scheme	131
	3. Correctness	133
	4. Security	135
	5. Conclusion	137
	References	137
	Blind signature schemes based on GOST signature	138
	Introduction	138
	1. GOST signature scheme	139
	2. Blind GOST signature schemes	139
	3. Conclusion	143
	References	143
	One-off Blind Public Key	144
	Introduction	144
	1. Definition and properties of one-off blind public key	144
	2. Relative knowledge	145
	2.1 The theorem comes from [5]	145
	2.2 The Fiat-Shamir identification scheme	145
	2.3 Group signature [2]	146
	3. One-off blind public key protocol	146
	3.1 The initialization of the trusted entity	146
	3.2 Issue generative factor of blind public key for user	146
	3.3 Calculation of blind public key	146
	3.4 Verification of the validity of one-off blind public key.	147
	3.5 Useing of one-off blind public key and the private key	147
	4. Security analysis of one-off blind public key	148
	5. The properties of one-off blind public key protocol	149
	5.1 One transform blind signature	149
	5.2 The check on one-off blind public key	150
	5.3 The compose of one-off blind public key	150
	5.4 The functions and the rights of the trusted entity	150
	5.5 Comparison with group signature	151
	6. Conclusion	151
	References	151
	Analysis on the two classes of Robust Threshold Key Escrow Schemes	152
	1. Introduction	152
	2. Review of two classes of robust threshold Key Escrow Schemes ( RTKES)	153
	3. Our viewpoints	155
	4. Analysis basis on KES	155
	5. Analysis on RTKES1	156
	5.1 Analysis on Improved RSA	156
	5.2 Analysis on escrow protocol	156
	5.3 Subliminal channel attack on communication protocol	156
	5.4 Analysis of monitor protocol	157
	6. Analysis on RTKES2	157
	7. Tag	159
	References	159
	Privacy-Preserving Approximately Equation Solving over Reals	160
	1. Introduction	160
	2. Approximately Multi–party Computation over Reals	161
	3. Secure Multi–Party Equation Solving Problems and Protocols	163
	4. Summary and Future Work	164
	References	165
	An Authenticated Key Agreement Protocol Resistant to DoS attack	166
	1. Introduction	166
	2. AKAKC Protocol	167
	3. DoS attack	168
	4. An improved protocol which can defeat DoS attack	168
	4.1 Basic idea of the improved protocol [3]	168
	4.2 Description of the improved protocol	168
	4.3 The analysis of the improved protocol	170
	5. Summary	171
	References	171
	A comment on a multi-signature scheme	172
	1. Introduction	172
	2. Brief review of Burmester et al.’s scheme	172
	3. Our attack	174
	4. Summary	174
	References	175
	Cryptanalysis of LKK Proxy Signature	176
	1. Introduction	176
	2. Brief review of related schemes and our attack	177
	2.1 Schnorr’s scheme [3]	177
	2.2 LKK strong proxy signature scheme	177
	3. Our attack	178
	4. Summary	179
	References	179
	Attack on Identity-Based Broadcasting Encryption Schemes	180
	1. Introduction	180
	2. Identity-Based Broadcasting Scheme: MSL Scheme 1	181
	3. MSL Scheme 2 and Its Analysis	184
	3.1 MSL Scheme 2	184
	3.2 Linear Attack on MSL Scheme 2	185
	4. Remark on the Assumption of the Order of the Group	186
	5. Conclusion	187
	References	187
	Differential-Linear Cryptanalysis of Camellia	188
	1. Introduction	188
	2. Description of the Camellia	189
	3. 4-Round Distinguisher	190
	4. Attacks on Camellia Reduced to 9 and 10 Rounds	192
	5. Conclusion	194
	References	194
	Security Analysis of EV-DO System	196
	1. INTRODUCTION	196
	2. EV-DO Security Architecture	197
	3. EV-DO User Authentication	197
	4. Session security in the air interface	200
	5. Security analysis and suggestion	200
	5.1 Weak	200
	5.2 Improvement	200
	6. Conclusion	201
	Acknowledgments	201
	References	201
	A Remedy of Zhu-Lee-Deng’s Public Key Cryptosystem	202
	1. Introduction	202
	2. Notions and Definitions	203
	3. Our remedy scheme	205
	4. Conclusions	208
	Acknowledgments	208
	References	208
	Quantum cryptographic algorithm for classical binary information	210
	1. Quantum cryptographic algorithm	211
	2. Security analysis	213
	3. Physical realization	214
	4. Summary	214
	Acknowledgments	215
	References	215
	Practical Quantum Key Distribution Network based on Stratospehre platform	216
	1. Feasibility of stratosphere QKD network	217
	2. Models of QKD network	218
	3. Implementation and applications	222
	4. Summary	222
	References	222
	A Survey of P2P Network Security Issues based on Protocol Stack	224
	1. Introduction	224
	2. Basic Concepts	225
	2.1 The P2P Network	225
	2.2 The P2P Network Security	226
	3. Secure Demands Analysis of the P2P Network	227
	3.1 P2P Computing	227
	3.2 Cooperation Computing	227
	3.3 File Sharing	228
	4. The P2P Network Security Hidden Danger and Attack	228
	4.1 Connection Layer	228
	4.2 Service Layer	229
	4.3 Application Layer	230
	5. Conclusion	230
	References	231
	DDoS Scouter: A simple IP traceback scheme	232
	1. Introduction	232
	2. Multi-edge marking	235
	2.1 Record route IP option[2]	235
	2.2 Algorithm	235
	2.3 Analysis	237
	2.4 Authenticated multi-edge marking algorithm	237
	3. DDoS Scouter	239
	4. Simulation	240
	5. Discussion	241
	5.1 Fragmentation	241
	5.2 Authentication	242
	5.3 Cross-domains	242
	6. Conclusion	242
	References	243
	A Method of Digital Data Transformation–Base91	244
	1. Background of Invention	244
	2. Contents of Invention	245
	3. Conclusion	248
	References	249
	An approach to the formal analysis of TMN protocol	250
	1. Introduction	250
	2. The TMN protocol	251
	3. Analysis of TMN protocol using Running-Mode	251
	4. Attacks on the TMN protocol	254
	5. Conclusion	258
	References	258
	Index	260
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