SLE66CL80P Datasheet, PDF (10/10 Pages) Infineon Technologies AG – Secure Mobile Solutions - Security

µµ
SLE 66CL80P
The DDES-EC2 accelerator consists of two modules.
The DDES module supports symmetrical crypto algorithms according to the Data Encryption
Standard in the Electronic Code Book Mode. It features two internal registers for storage of the two
keys required for a Triple DES computation. Together with the fast contactless interface, it offers
high security and high speed for dual interface smart card applications.
The EC2 module accelerates the multiplication in GF (2ⁿ) and therefore the operations for elliptic
curve cryptography. It widens the field of application for SLE 66CL80P since it can be used as
tamper-resistant security tool for secured and authentic communication in open networks
and can be used in both contact and contactless operation.
As an important feature, SLE 66CL80P provides a new and enhanced level of on-chip
security, which fulfills the strong security requirements of a Common Criteria evaluation at
an EAL5 level. Each security measure is designed to act as an integral part of the complete
system in order to strengthen the system as a whole.
Thus, porting an existing Operating System to SLE 66CL80P requires only very limited
changes as it is typically reduced to add the Contactless Library and the Contactless Optimized
Resource Management System (RMS_E) to the existing Operating System.
SLE 66CL80P integrates outstanding memory sizes, additional peripherals in combination with
enhanced performance and optimized power consumption on a minimized die size.
In conclusion, SLE 66CL80P fulfills the requirements for both contact-based and contactless smart
card applications such like national ID card, banking, security access, digital signature and
transport. In the case a contactless only security controller is required, SLE 66CL81P offers the
same features without the contact-based interface.
Short Product Information
10 / 10
2004-04-01