ACOS5 is an advanced Cryptographic Smart Card 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-2048 Public-key cryptographic operations, which are essential in applications requiring smart card PKI, digital signature and high level security.

With ACS self-developed CSP and PKCS#11 middleware, the ACOS5 Cryptographic Smart Card can easily be used with software compatible to WINDOWS and Linux environments.

Further, ACOS5 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 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

Optional:
- ACOS5-Mag: Contact card with magnetic stripe
- ACOS5-Hybrid: Contact and Contactless Smart Card

• Compliance with ISO 7816-1/2/3/4/8/9
• Common Criteria EAL5+ (Chip Level)
• FIPS140-2 (US Federal Information Processing Standards) compatible
• Supports 2 standard PKI architectures – Microsoft CSP and PKCS#11
• Supports PKCS#12, X.509 v3 certificate storage
• 32K bytes of EEPROM for application data
• Supports T=0 direct protocol
• High baud rate switchable from 9,600 to 115,200 bps
• Configurable ATR
• Supports ISO 7816 Part 4 file structures: Transparent, Linear Fixed, Linear Variable, and Cyclic
• DES / 3DES / AES-128 bits / RSA (up to 2,048 bits) capability
• SHA-1, SHA-256, SHA-512 Hashing algorithm
• Secure messaging and MAC
• Mutual Authentication with Session Key generation
• Multilevel secured access hierarchy
• Anti-tearing capability 
  
• Software Support
  • Windows/Network Logon
  • Internet Explorer
  • Mozilla Firefox
  • Netscape
  • Lotus Notes
  • Outlook / Outlook Express
  • Thunderbird
  • Microsoft/Open VPN
  • Microsoft Office
  • Adobe Acrobat
  • Truecrypt
  • Google Chrome

• Payment system
• E-commerce
• Network Security
• Corporate Identity
• File and Disk Cryptography
• Microsoft Windows Logon
• Healthcare management
• Management of PKI systems
• Securing access to networks (Internet, Extranet, Intranet)
• E-signature and email encryption
• E-ID card application
• Campus Card