ACOS5-64 v3.00 is a FIPS 140-2 Level 3 Certified Cryptographic Smart Card which is fully compliant with ISO7816-1/2/3/4/8/9 and common criteria EAL5+ (chip level) specifications.

It is specifically designed to enhance the security and performance of RSA Public-key cryptographic operations, which are essential factors in applications requiring smart card PKI, digital signature and high level security.

ACS also offers PKI software solution which includes software applications and middleware that enables the ACOS5-64 to be used in Windows®, Linux® and MAC® platforms. By requesting for a digital certificate from a Public Certificate Authority (CA) or an in-house CA, one can use ACOS5-64 in a variety of applications, namely:
- Secure and Digital Email Signing
- Logical PC Access
- Remote Network/VPN Authentication Logon
- Digital Signature on Documents
- PDF Document Encryption
- Secure Hard Disk Partition

  • Full 64KB of EEPROM memory for application data
  • FIPS140-2 (US Federal Information Processing Standards) Certified
  • Compliance with ISO 7816 Parts 1, 2, 3, 4, 8, and 9
    • Supports T = 0 direct protocol
    • Supports high-speed transmission rate from 9.6 to 223.2 kbps
    • Supports ISO 7816 Part 4 File Structures: Transparent, Linear Fixed, Linear Variable, Cyclic
  • Supports DES/3DES/3K3DES/AES-128/AES-192/AES-256/RSA (up to 4,096 bits)
  • Supports SHA-1, SHA-256 hashing algorithm
  • Common Criteria EAL5+ (Chip Level)
  • Supports Secure Messaging and MAC option to ensure that the data is secured from third party attacks
  • Supports Mutual Authentication and Session Key generation
  • Supports multi-level secured access hierarchy
  • Supports Anti-tearing function
  • Supports the following software:
    • Microsoft Crypto-API, Microsoft CNG and PKCS #11 Middleware
    • Secure Online Certificate Generation
    • Outlook, Windows Mail, Outlook Express and Mozilla Thunderbird mail signing and encryption (S/MIME)
    • Mozilla Firefox
    • Internet Explorer
    • Smart Card Logon
    • Microsoft Office
    • Open Office
    • Adobe Reader
    • Lotus Notes


  • e-Government
  • Banking & Payment
  • e-Healthcare
  • Network Security
  • Access Control
  • Public Key Infrastructure
  • Digital Signature

Drivers for ACOS5-64

Release Date Drivers OS Support Version File Size Notes
USB Interface
29-Dec-2016 MSI Installer for PC/SC Driver (32-bit) Win XP, Win Vista, Win 7, Win 8, Win 8.1, Win Server 2003, Server 2003 R2, Win Server 2008 n/a
29-Dec-2016 MSI Installer for PC/SC Driver (64-bit) Win XP x64, Win Vista x64, Win 7 x64, Win 8 x64, Win 8.1 x64, Win Server 2003 x64, Win Server 2003 R2 x64, Win Server 2008 x64, Win Server 2008 R2 x64, Win Server 2012 x64, Win Server 2012 R2 x64 n/a
29-Dec-2016 PC/SC Drivers Win XP, Win XP x64, Win Vista, Win Vista x64, Win 7, Win 7 x64, Win 8, Win 8 x64, Win Server 2003, Win Server 2003 x64, Win Server 2003 R2, Win Server 2003 R2 x64, Win Server 2008, Win Server 2008 x64, Win Server 2008 R2 x64, Win Server 2012 x64 n/a
07-Dec-2016 PC/SC Driver Package Linux 1.1.4 2 MB
07-Dec-2016 PC/SC Driver Installer Mac 10.5, Mac 10.6, Mac 10.7, Mac 10.8, Mac 10.9, Mac 10.10, Mac 10.11, Mac 10.12 1.1.4 247 KB
31-Mar-2016 Android EVK Android 3.1 and above 1.1.3 472 KB

Manuals / Datasheets for ACOS5-64

Product Presentation

Product Presentation of ACOS5-64 Cryptographic Card (Contact)

Functional Specification

Functional Specification of ACOS5-64 Cryptographic Card (Contact)

Reference Manual

Reference Manual of ACOS5-64 Cryptographic Card (Contact)