sle66cx480pe Infineon Technologies Corporation, sle66cx480pe Datasheet - Page 9

• Manufacturer Part Number: sle66cx480pe
• Description: Sle66cx480pe 8051
• Manufacturer: Infineon Technologies Corporation

Since the very beginning, security is an integrated part of Infineons product development, as proved by
various certificates (ITSEC, CC, Proton, VISA, ZKA, Mondex). The so called “integral security concept” for
the 66PE series ensures:
The CRC module allows the easy generation of checksums according to ISO/IEC 3309 (16-Bit-CRC). To
minimize the overall power consumption, the chip card controller IC offers a sleep mode. The UART supports
the half-duplex transmission protocols T=0 and T=1 according to ISO/IEC 7816-3. All relevant transmission
parameters can be adjusted by software, as e.g. the clock division factor, direct/inverse convention and the
number of stop bits. Additionally, the I/O port can be driven by communication routines realized in software.
The Advanced Crypto Engine (ACE) is equipped with its own RAM of 700 bytes and supports all of today
known public-key algorithms based on large integer modular arithmetic. It allows fast and efficient calculation
either in HW or supported by software of e.g. RSA operations and EC (Elliptic Curves) algorithms for key
lengths up to 2048-bit.
For all of its crypto controller using the ACE, Infineon offers a tailor made RSA 2048-bit library. This library is
a powerful multifunctional crypto library for the SLE 66CXxxPE family. It provides arithmetic functions for
easy programming the Advanced Crypto Engine (ACE). In addition it provides a full implementation of RSA
Sign, Verify and Key generation including powerful SPA/DPA and DFA counter measures. It supports RSA
up to 2048 bit key length. These RSA functionality is included in Common Criteria EAL5+ certification of
SLE 66CXxxPE controllers.
The HW-DES module supports symmetric crypto algorithms according to the Data Encryption Standard in
the Electronic Code Book Mode.
The random number generator (RNG) is able to supply the CPU with true random numbers on all conditions.
It is compliant with AIS -31.
The advanced sensor concept includes various sensors for any kind of attack scenarios and even more
important a “Life Test ” for sensors.
As an important feature, the chip provides an on-chip security, which fulfills the strong security requirements
of a Common Criteria evaluation at an EAL5+ level.
In conclusion, the SLE 66CX480PE fulfills a ll the requirements of today's chip card applications, and is
especially designed for DDA payment, GSM, PayTV and ID-applications incl. digital signatures. In addition it
offers a powerful platform for multi application cards based on Multos or Java and supports the migration to
enhanced GSM (incl. WAP), GPRS and UMTS value added services.
The SLE66CX480PE integrates outstanding memory sizes, in combination with enhanced performance and
optimized power consumption on a minimized die size.
Preliminary - Short Product Information
www.infineon.com/security
Security features
Peripherals
A secret storage of any confidential code, data and keys
Protection against side channel attacks such as: Simple Power Analysis (SPA) , Differential Power
Analysis (DPA),
Protection against Differential Fault Analysis (DFA), Electromagnetic Emanation Attack (EMA) and other
possible HW or SW attacks
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SLE 66CX480PE
03.06