ACOS5-64 is an advanced Cryptographic Smart Card that 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.

With the Microsoft CSP, Microsoft CNG and PKCS#11 middleware, the ACOS5-64 Cryptographic Smart Card can easily be used in Windows applications. The ACOS5-64 supports the latest Windows® 7 and Windows® Server 2008 in both x86 and x64 bit environment.

Further, ACOS5-64 allows multiple secure PKI applications in one card. 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
  • 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)
  • FIPS140-2 (US Federal Information Processing Standards) compatible
  • 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