ACOS3 Microprocessor Card (Contact)

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.

ACOS3 is specifically designed for highly secure payment applications. Featuring a high degree of security, ACOS3 is particularly suitable for secure loyalty programs, identification and e-Purse applications. Likewise, it may be utilized for common payment solutions.

Additionally, security provided by ACOS3 may be further enhanced by utilizing ACOS6-SAM, which by enabling Mutual Authentication, Secure Messaging, Key Diversification and Key Injection, perfectly secures various applications.

– ACOS3-Mag: Contact card with magnetic stripe

card readers

– 32KB or 72KB  of EEPROM memory for application data

– Compliance with ISO 7816 Parts 1, 2 and 3

– Supports T = 0 direct protocol

– Supports high-speed transmission rate from 9.6 to 223.2 kbps with modifiable ATR

– Supports ISO 7816 Part 4 File Structures: Transparent, Linear Fixed

– Supports DES/3DES and MAC

– Has five secret codes + Issuer code

– Has PIN code that may be updated by the card holder

– Supports Key Pair for Mutual Authentication

– Supports Session Key based on FIPS140-2 compliant true random numbers

– Supports Secure Messaging to ensure that the data is secured from third party attacks

– Supports Account File Data Structure that can be enabled for secure purse/payment applications

Manuals & Datasheets for ACOS3

Product Presentation

Product Presentation of ACOS3 Contact/ Contactless/ Combi Card

Functional Specification

Functional Specification of ACOS3 Microprocessor Card (Contact)

Reference Manual

Reference Manual of ACOS3 Microprocessor Card (Contact)