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ACS Smart Card 8K EEPROM
Working together, ACS and SDLOGIC
researches and develops smart card operating systems (COS) as
intellectual property for a wide range of customer bases. The
new ACOS1 8K MCU based smart card, unlocks the potential of smart
cards, enabling a single card to support applications as diverse
as loyalty, parking, network access control, transport, telephone
and electronic purse. The ACOS1 is specifically designed for
highly secure payment applications. With this high security feature,
ACOS1 is particularly suitable for applications such as network
access control, electronic purses and a multitude of other applications
that stress a high security environment. Secure your world with
the new ACOS1 today!
ACOS1 Security Features:
- Digital Encryption Standard
(DES) -- Ciphering is used in this mode of protection, which
is like translating the information into some unknown foreign
language, so the stored information can be transmitted confidentially.
Simple DES or Triple DES versions are both available.
- Message Authentication Capability
(MAC) -- This is based on the exchange and mutual verification
of secret passwords [keys] between the card and the card-accepting
device.
The whole verification process is done within the device and
information is never transmitted outside during the process,
making eavesdropping virtually impossible.
- Enforced Message Authentication
with random numbers and dedicated key pair.
- Continuous system integrity
checks guarding against attempted securitybreaches.
- Five secret codes + Issuer
Code + Pin to selectively enable access todata stored in card
and to features and functions provided by the card e.g. the READ
and WRITE commands.
- Account Transaction Processing
(ATP) provides dedicated data structure for payment applications
with CREDIT, DEBIT, INQUIRE ACCOUNT commands for secure transaction
processing.
Other Features:
- Compliant with ISO 7816-1/2/3,
T=0, T=1
- Issuer definable file structure
for convenient and efficient memory management
- Users can choose single DES
or triple DES for encryption algorithm
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