Introduction to Smart Cards

Beschreibung

Module 1
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Zusammenfassung der Ressource

Introduction to Smart Cards
  1. Properties
    1. Tamper Resistant Security
      1. Information Storage
        1. Information Processing
          1. Portability
            1. Value Added Applications
              1. Contact and Contactless
              2. Contactless
                1. electromagnetic induction
                  1. RFID
                  2. Active
                    1. Passive
                      1. NFC
                        1. Can act as the reader or tag
                      2. chip
                        1. RAM
                          1. Running Programs
                            1. ~8kb
                            2. Processor
                              1. EEPROM
                                1. Read/Write
                                  1. Applications
                                    1. Crypto Keys
                                      1. ~64kb
                                      2. wire-bonds
                                        1. ROM
                                          1. READ ONLY (OS)
                                            1. ~200kb
                                            2. Limitations
                                              1. No internal power
                                                1. No clock
                                                  1. Small memory/cpu power
                                                    1. controlled by the ussuer
                                                  2. GSM
                                                    1. SIM
                                                      1. Authentication
                                                        1. Encryption
                                                          1. Phonebook
                                                            1. SMS message
                                                              1. SIM/ME interface
                                                                1. Apps STK
                                                            2. Applications
                                                              1. A3/8 - SIM Cards
                                                                1. Secret key ki
                                                                  1. IMSI
                                                                    1. SIM Toolkit
                                                                      1. Menus
                                                                        1. Profile Download
                                                                      2. EMV
                                                                        1. Offline Authentication Static Data
                                                                          1. card details signed with issuer cert
                                                                            1. root cert known to Acquirer
                                                                          2. Satelite TV Cards
                                                                            1. DRM
                                                                            2. Smart ID
                                                                            3. swipe cards
                                                                              1. Low Cost
                                                                                1. Skimming
                                                                                  1. Counterfeiting
                                                                                  2. OS Types
                                                                                    1. Multos
                                                                                      1. Secure
                                                                                      2. Java Card
                                                                                        1. JVM
                                                                                          1. popular
                                                                                        2. OTA
                                                                                          1. Roaming Lists
                                                                                            1. Bugs/Rebranding
                                                                                              1. SIM 03.48
                                                                                                1. need senative keys
                                                                                                2. Attacks
                                                                                                  1. Logical
                                                                                                    1. brute force
                                                                                                      1. Overflow
                                                                                                        1. bugs/errors
                                                                                                        2. Physical
                                                                                                          1. Probe Circuit
                                                                                                            1. Change Voltages/temperature
                                                                                                              1. Current/Physical Barriers
                                                                                                                1. Encrypt system busses
                                                                                                                2. Side Channel
                                                                                                                  1. DPA - Differential Power Analysis
                                                                                                                    1. DFA - Differential Fault Analysis
                                                                                                                      1. Timing Attacks
                                                                                                                        1. RF Emission monitoring
                                                                                                                      2. security
                                                                                                                        1. PINs
                                                                                                                          1. Log Failed attempts counter
                                                                                                                            1. Req. to modify card
                                                                                                                            2. SIM
                                                                                                                              1. Secured Command Packet Structure
                                                                                                                            Zusammenfassung anzeigen Zusammenfassung ausblenden

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