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