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參數(shù)資料
| 型號(hào)： | ST19WP18 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Trusted Platform Module (TPM) |
| 中文描述： | 可信平臺(tái)模塊（TPM） |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 48K |
| 代理商： | ST19WP18 |
1/5
DATA BRIEF
May 2004
For further information contact your local ST sales office.
ST19WP18
Trusted Platform Module (TPM)
5
PRODUCT FEATURES
SINGLE-CHIP TRUSTED PLATFORM
MODULE (TPM)
EMBEDDED TPM 1.2 FIRMWARE
FULL TPM SOLUTION WITH COMPLETE
TCG COMPLIANT SOFTWARE STACK
LAYERS
33-MHz LOW PIN COUNT (LPC)
INTERFACE V1.1
COMPLIANT WITH TCG PC CLIENT
SPECIFIC TPM IMPLEMENTATION
SPECIFICATION (TIS) V1.2
DEDICATED LPC COMMUNICATION
BUFFER FOR TPM COMMANDS HANDLING
OPTIMIZATION
TRUSTED COMPUTING GROUP (TCG)
(1)
V1.1B / V1.2 CONFIGURABLE MODE OF
OPERATIONS
ARCHITECTURE BASED ON ST19W
SECURE SMARTCARD IC PLATFORM:
–
1088-bit Modular Arithmetic Processor
providing Full support for Asymmetric
operations
–
Hardware-based SHA-1 accelerator
enabling BIOS related fast hash
operations
–
FIPS 140-2 compliant Random Number
Generator
–
Active security sensors
EEPROM-BASED NVM INCLUDING 128
BYTES OF OTP AREA FOR PRODUCTION
CONFIGURATION
–
Highly reliable CMOS EEPROM
submicron technology
–
10 year data retention
–
500,000 Erase/Write cycle endurance
–
Storage for up to 30 keys
5 SOFTWARE-CONTROLLED GENERAL
PURPOSE I/O (GPIO) PINS
I
I
I
I
I
I
I
I
I
I
I
POWER SAVING MODE
AVAILABLE IN RECOMMENDED TCG PC
CLIENT 1.2 COMPATIBLE TSSOP28
3.3V ± 10% POWER SUPPLY VOLTAGE
0-70
o
C OPERATING TEMPERATURE
RANGE
I
I
I
Figure 1. Delivery Form
1. TCG website: http://www.trustedcomputinggroup.org
Function
Speed
(1)
1.
Typical values, independent of external clock frequency and
supply voltage.
RSA 1024 bits signature with CRT
(1)
62 ms
RSA 1024 bits signature without CRT
(2)
2.
CRT: Chinese Remainder Theorem.
206 ms
RSA 1024 bits verification (e=
’
$10001
’
)
4 ms
RSA 1024 bits key generation
1.8 s
RSA 2048 bits signature with CRT
(2)
416 ms
RSA 2048 bits verification (e=
’
$10001
’
)
66 ms
TSSOP28
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