Cryptography and network security :
Stallings, William.
Cryptography and network security : principles and practice / William Stallings. - 4th ed. - New Delhi : Pearson/Prentice Hall, 2009 - xvi, 680 p. ill. ; 24 cm.
Includes bibliographical references (p. 663-672) and index.
Chapter 0 reader's guide 1
Outline of this book 2
Roadmap 2
Internet and web resources 4
Chapter 1 introduction 6
Security trends 9
The osi security architecture 12
Security attacks 13
Security services 16
Security mechanisms 19
A model for network security 22
Recommended reading and web sites 24
Key terms, review questions, and problems 25
Part one symmetric ciphers 26
Chapter 2 classical encryption techniques 28
2.1 symmetric cipher model 30
2.2 substitution techniques 35
2.3 transposition techniques 49
2.4 rotor machines 51
2.5 steganography 53
2.6 recommended reading and web sites 55
2.7 key terms, review questions, and problems 56
Chapter 3 block ciphers and the data encryption standard 62
3.1 block cipher principles 64
3.2 the data encryption standard 72
3.3 the strength of des 82
3.4 differential and linear cryptanalysis 83
3.5 block cipher design principles 86
3.6 recommended reading 90
3.7 key terms, review questions, and problems 90
Chapter 4 finite fields 95
4.1 groups, rings, and fields 97
4.2 modular arithmetic 101
4.3 the euclidean algorithm 107
4.4 finite fields of the form gf(p) 109
4.5 polynomial arithmetic 113
4.6 finite fields of the form gf(2") 119
4.7 recommended reading and web sites 129
4.8 keyterms, review questions, and problems 130
Chapter 5 advanced encryption standard 134
5.1 evaluation criteria foraes 135
5.2 the aes cipher 140
5.3 recommended reading and web sites 160
5.4 key terms, review questions, and problems 161
Appendix 5a polynomials with coefficients in gf(28) 163
Appendix 5b simplified aes 165
Chapter 6 more on symmetric ciphers 174
6.1 multiple encryption and triple des 175
6.2 block cipher modes of operation 181
6.3 stream ciphers and rc4 189
6.4 recommended reading and web site 194
6.5 key terms, review questions, and problems 194
Chapter 7 confidentiality using symmetric encryption 199
7.1 placement of encryption function 201
7.2 traffic confidentiality 209
7.3 key distribution 210
7.4 random number generation 218
7.5 recommended reading and web sites 227
7.6 key terms, review questions, and problems 228
Part two public-key encryption and hash functions 232
Chapter 8 introduction to number theory 234
8.1 prime numbers 236
8.2 fermat's and euler's theorems 238
8.3 testing for primality 242
8.4 the chinese remainder theorem 245
8.5 discrete logarithms 247
8.6 recommended reading and web site 253
8.7 key terms, review questions, and problems 254
Chapter 9 public-key cryptography and rsa 257
9.1 principles of public-key cryptosystems 259
9.2 the rsa algorithm 268
9.3 recommended reading and web site 280
9.4 key terms, review questions, and problems 281
Appendix 9a proof of the rsa algorithm 285
Appendix 9b the complexity of algorithms 286
Chapter 10 key management; other public-key cryptosystems 289
10.1 key management 290
10.2 diffie-hellman key exchange 298
10.3 elliptic curve arithmetic 301
10.4 elliptic curve cryptography 310
10.5 recommended reading and web site 313
10.6 key terms, review questions, and problems 314
Chapter 11 message authentication and hash functions 317
11.1 authentication requirements 319
11.2 authentication functions 320
11.3 message authentication codes 331
11.4 hash functions 334
11.5 security of hash functions and macs 340
11.6 recommended reading 344
11.7 key terms, review questions, and problems 344
Appendix 11 a mathematical basis of the birthday attack 346
Chapter 12 hash and mac algorithms 351
12.1 secure hash algorithm 353
12.2 whirlpool 358
12.3 hmac 368
12.4 cmac 372
12.5 recommended reading and web sites 374
12.6 key terms, review questions, and problems 375
Chapter 13 digital signatures and authentication protocols 377
13.1 digital signatures 378
13.2 authentication protocols 382
13.3 digital signature standard 390
13.4 recommended reading and web sites 393
13.5 key terms, review questions, and problems 393
Part three network security applications 398
Chapter 14 authentication applications 400
14.1 kerberos 401
14.2 x.509 authentication service 419
14.3 public-key infrastructure 428
14.4 recommended reading and web sites 430
14.5 key terms, review questions, and problems 431
Appendix 14a kerberos encryption techniques 433
Chapter 15 electronic mail security 436
15.1 pretty good privacy 438
15.2 s/mime 457
15.3 recommended web sites 474
15.4 keyterms, review questions, and problems 474
Appendix 15a data compression using zip 475
Appendix 15b radix-64 conversion 478
Appendix 15c pgp random number generation 479
Chapter 16 ip security 483
16.1 ip security overview 485
16.2 ip security architecture 487
16.3 authentication header 493
16.4 encapsulating security payload 498
16.5 combining security associations 503
16.6 key management 506
16.7 recommended reading and web site 516
16.8 key terms, review questions, and problems 517
Appendix 16a internetworking and internet protocols 518
Chapter 17 web security 527
17.1 web security considerations 528
17.2 secure socket layer and transport layer security 531
17.3 secure electronic transaction 549
17.4 recommended reading and web sites 560
17.5 key terms, review questions, and problems 561
Part four system security 563
Chapter 18 intruders 565
18.1 intruders 567
18.2 intrusion detection 570
18.3 password management 582
18.4 recommended reading and web sites 591
18.5 key terms, review questions, and problems 592
Appendix 18a the base-rate fallacy 594
Chapter 19 malicious software 598
19.1 viruses and related threats 599
19.2 virus countermeasures 610
19.3 distributed denial of service attacks 614
19.4 recommended reading and web sites 619
19.5 key terms, review questions, and problems 620
Chapter 20 firewalls 621
20.1 firewall design principles 622
20.2 trusted systems 634
20.3 common criteria for information technology security evaluation 640
20.3 recommended reading and web sites 644
20.4 key terms, review questions, and problems 645
Appendices 647
Appendix a standards and standards-setting organizations 647
A.1 the importance of standards 648
A.2 internet standards and the internet society 649
A.3 national institute of standards and technology 652
Appendix b projects for teaching cryptography and network security 653
B.1 research projects 654
B.2 programming projects 655
B.3 laboratory exercises 655
B.4 writing assignments 655
B.5 reading/report assignments 656
9788177587746
Computer networks--Security measures.
Data encryption (Computer science)
Coding theory.
Computer security.
005.82 / S7827
Cryptography and network security : principles and practice / William Stallings. - 4th ed. - New Delhi : Pearson/Prentice Hall, 2009 - xvi, 680 p. ill. ; 24 cm.
Includes bibliographical references (p. 663-672) and index.
Chapter 0 reader's guide 1
Outline of this book 2
Roadmap 2
Internet and web resources 4
Chapter 1 introduction 6
Security trends 9
The osi security architecture 12
Security attacks 13
Security services 16
Security mechanisms 19
A model for network security 22
Recommended reading and web sites 24
Key terms, review questions, and problems 25
Part one symmetric ciphers 26
Chapter 2 classical encryption techniques 28
2.1 symmetric cipher model 30
2.2 substitution techniques 35
2.3 transposition techniques 49
2.4 rotor machines 51
2.5 steganography 53
2.6 recommended reading and web sites 55
2.7 key terms, review questions, and problems 56
Chapter 3 block ciphers and the data encryption standard 62
3.1 block cipher principles 64
3.2 the data encryption standard 72
3.3 the strength of des 82
3.4 differential and linear cryptanalysis 83
3.5 block cipher design principles 86
3.6 recommended reading 90
3.7 key terms, review questions, and problems 90
Chapter 4 finite fields 95
4.1 groups, rings, and fields 97
4.2 modular arithmetic 101
4.3 the euclidean algorithm 107
4.4 finite fields of the form gf(p) 109
4.5 polynomial arithmetic 113
4.6 finite fields of the form gf(2") 119
4.7 recommended reading and web sites 129
4.8 keyterms, review questions, and problems 130
Chapter 5 advanced encryption standard 134
5.1 evaluation criteria foraes 135
5.2 the aes cipher 140
5.3 recommended reading and web sites 160
5.4 key terms, review questions, and problems 161
Appendix 5a polynomials with coefficients in gf(28) 163
Appendix 5b simplified aes 165
Chapter 6 more on symmetric ciphers 174
6.1 multiple encryption and triple des 175
6.2 block cipher modes of operation 181
6.3 stream ciphers and rc4 189
6.4 recommended reading and web site 194
6.5 key terms, review questions, and problems 194
Chapter 7 confidentiality using symmetric encryption 199
7.1 placement of encryption function 201
7.2 traffic confidentiality 209
7.3 key distribution 210
7.4 random number generation 218
7.5 recommended reading and web sites 227
7.6 key terms, review questions, and problems 228
Part two public-key encryption and hash functions 232
Chapter 8 introduction to number theory 234
8.1 prime numbers 236
8.2 fermat's and euler's theorems 238
8.3 testing for primality 242
8.4 the chinese remainder theorem 245
8.5 discrete logarithms 247
8.6 recommended reading and web site 253
8.7 key terms, review questions, and problems 254
Chapter 9 public-key cryptography and rsa 257
9.1 principles of public-key cryptosystems 259
9.2 the rsa algorithm 268
9.3 recommended reading and web site 280
9.4 key terms, review questions, and problems 281
Appendix 9a proof of the rsa algorithm 285
Appendix 9b the complexity of algorithms 286
Chapter 10 key management; other public-key cryptosystems 289
10.1 key management 290
10.2 diffie-hellman key exchange 298
10.3 elliptic curve arithmetic 301
10.4 elliptic curve cryptography 310
10.5 recommended reading and web site 313
10.6 key terms, review questions, and problems 314
Chapter 11 message authentication and hash functions 317
11.1 authentication requirements 319
11.2 authentication functions 320
11.3 message authentication codes 331
11.4 hash functions 334
11.5 security of hash functions and macs 340
11.6 recommended reading 344
11.7 key terms, review questions, and problems 344
Appendix 11 a mathematical basis of the birthday attack 346
Chapter 12 hash and mac algorithms 351
12.1 secure hash algorithm 353
12.2 whirlpool 358
12.3 hmac 368
12.4 cmac 372
12.5 recommended reading and web sites 374
12.6 key terms, review questions, and problems 375
Chapter 13 digital signatures and authentication protocols 377
13.1 digital signatures 378
13.2 authentication protocols 382
13.3 digital signature standard 390
13.4 recommended reading and web sites 393
13.5 key terms, review questions, and problems 393
Part three network security applications 398
Chapter 14 authentication applications 400
14.1 kerberos 401
14.2 x.509 authentication service 419
14.3 public-key infrastructure 428
14.4 recommended reading and web sites 430
14.5 key terms, review questions, and problems 431
Appendix 14a kerberos encryption techniques 433
Chapter 15 electronic mail security 436
15.1 pretty good privacy 438
15.2 s/mime 457
15.3 recommended web sites 474
15.4 keyterms, review questions, and problems 474
Appendix 15a data compression using zip 475
Appendix 15b radix-64 conversion 478
Appendix 15c pgp random number generation 479
Chapter 16 ip security 483
16.1 ip security overview 485
16.2 ip security architecture 487
16.3 authentication header 493
16.4 encapsulating security payload 498
16.5 combining security associations 503
16.6 key management 506
16.7 recommended reading and web site 516
16.8 key terms, review questions, and problems 517
Appendix 16a internetworking and internet protocols 518
Chapter 17 web security 527
17.1 web security considerations 528
17.2 secure socket layer and transport layer security 531
17.3 secure electronic transaction 549
17.4 recommended reading and web sites 560
17.5 key terms, review questions, and problems 561
Part four system security 563
Chapter 18 intruders 565
18.1 intruders 567
18.2 intrusion detection 570
18.3 password management 582
18.4 recommended reading and web sites 591
18.5 key terms, review questions, and problems 592
Appendix 18a the base-rate fallacy 594
Chapter 19 malicious software 598
19.1 viruses and related threats 599
19.2 virus countermeasures 610
19.3 distributed denial of service attacks 614
19.4 recommended reading and web sites 619
19.5 key terms, review questions, and problems 620
Chapter 20 firewalls 621
20.1 firewall design principles 622
20.2 trusted systems 634
20.3 common criteria for information technology security evaluation 640
20.3 recommended reading and web sites 644
20.4 key terms, review questions, and problems 645
Appendices 647
Appendix a standards and standards-setting organizations 647
A.1 the importance of standards 648
A.2 internet standards and the internet society 649
A.3 national institute of standards and technology 652
Appendix b projects for teaching cryptography and network security 653
B.1 research projects 654
B.2 programming projects 655
B.3 laboratory exercises 655
B.4 writing assignments 655
B.5 reading/report assignments 656
9788177587746
Computer networks--Security measures.
Data encryption (Computer science)
Coding theory.
Computer security.
005.82 / S7827
