ACS ACOS3 Microprocessor Card

ACS develops smart card operating systems (ACOS) as its intellectual property. Developed by our dedicated team of specialists, the ACOS3 Microprocessor Card unlocks the potential of a smart card. It enables a single card to support various applications such as loyalty program, parking registration, access control, eID, and electronic purse.

Features

• Full 32/72 Kbytes of EEPROM memory for application data 
• Compliance with ISO 7816 parts 1, 2, 3; supporting the T = 0 direct protocol 
• High-speed transmission possible (9.6 to 223.2 kbps)
• DES / 3DES and MAC capabilities 
• Five secret codes + issuer code 
• PIN code that can be updated by card holder 
• Key pair for mutual authentication 
• Session key based on FIPS140-2 compliant true random numbers 
• Transparent files and linear files with fixed record length are available 
• Secure messaging option ensures transmission of user data is secured against eavesdropping, replay attack and unauthorized modifications. 
• Account data structure for highly secure payment applications as an optional feature 
• Completely backward compatible with ACOS1 / ACOS2 cards