Chapter 10: Cipher Techniques Slide #10 -1
Overview Slide #10 -2
Problems Slide #10 -3
Attack #1: Precomputation Slide #10 -4
Example Slide #10 -5
May Not Be Obvious Slide #10 -6
Misordered Blocks Slide #10 -7
Notes Slide #10 -8
Statistical Regularities Slide #10 -9
What These Mean Slide #10 -10
Stream, Block Ciphers Slide #10 -11
Examples Slide #10 -12
Stream Ciphers Slide #10 -13
Synchronous Stream Ciphers Slide #10 -14
Operation Slide #10 -15
Example Slide #10 -16
NLFSR Slide #10 -17
Example Slide #10 -18
Eliminating Linearity Slide #10 -19
Self-Synchronous Stream Cipher Slide #10 -20
Another Example Slide #10 -21
Variant Slide #10 -22
Block Ciphers Slide #10 -23
Solutions Slide #10 -24
Multiple Encryption Slide #10 -25
Networks and Cryptography Slide #10 -26
Link and End-to-End Protocols Slide #10 -27
Encryption Slide #10 -28
Examples Slide #10 -29
Cryptographic Considerations Slide #10 -30
Traffic Analysis Slide #10 -31
Example Protocols Slide #10 -32
Goals of PEM Slide #10 -33
Message Handling System Slide #10 -34
Design Principles Slide #10 -35
Basic Design: Keys Slide #10 -36
Basic Design: Sending Slide #10 -37
Basic Design: Integrity Slide #10 -38
Basic Design: Everything Slide #10 -39
Practical Considerations Slide #10 -40
Problem Slide #10 -41
PEM vs. PGP Slide #10 -42
IPsec Slide #10 -43
IPsec Transport Mode Slide #10 -44
IPsec Tunnel Mode Slide #10 -45
IPsec Protocols Slide #10 -46
IPsec Architecture Slide #10 -47
Example Slide #10 -48
IPsec Architecture Slide #10 -49
SA Database (SAD) Slide #10 -50
SAD Fields Slide #10 -51
IPsec Architecture Slide #10 -52
SA Bundles and Nesting Slide #10 -53
Example: Nested Tunnels Slide #10 -54
Example: Systems Slide #10 -55
Example: Packets Slide #10 -56
AH Protocol Slide #10 -57
Sender Slide #10 -58
Recipient Slide #10 -59
Recipient, Using Antireplay Slide #10 -60
AH Miscellany Slide #10 -61
ESP Protocol Slide #10 -62
Sender Slide #10 -63
Recipient Slide #10 -64
Recipient Slide #10 -65
ESP Miscellany Slide #10 -66
More ESP Miscellany Slide #10 -67
Which to Use: PEM, IPsec Slide #10 -68
Key Points Slide #10 -69