The Atmel Crypto Products Portfolio offers full " />
參數(shù)資料
型號: AT97SC3204-DX2A12-10
廠商: Atmel
文件頁數(shù): 2/8頁
文件大?。?/td> 0K
描述: IC CRYPTO DC7-HARI LPC 28TSSOP
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
CryptoAuthentication™ Introduction
標(biāo)準(zhǔn)包裝: 1
系列: CryptoController™
應(yīng)用: 安全通信
核心處理器: AVR
程序存儲器類型: EEPROM
接口: LPC
電源電壓: 3 V ~ 3.6 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-TSSOP(0.173",4.40mm 寬)
包裝: 標(biāo)準(zhǔn)包裝
供應(yīng)商設(shè)備封裝: 28-TSSOP
其它名稱: AT97SC3204-DX2A12-10DKR
Atmel Crypto
Products Portfolio
The Atmel Crypto Products Portfolio offers full
system security solution options for a wide variety
of applications. The Portfolio consists of both client
and host hardware security ICs, which provide
authentication, encryption and secure data
storage capabilities.
Why hardware security? Confidential data or
secrets stored by unsecured means, such as in
standard memories, are vulnerable to attack and
exposure. Hardware security ICs include many
sophisticated design features specifically aimed
at keeping confidential data and core secrets
safe from hackers, thereby protecting corporate
revenue, valuable intellectual property and limiting
potential liability exposure.
System security is only as strong as the weakest
link. This well-known phrase should remain in
the forefront of any system developer’s mind as
they conceptualize a secure system design. Many
systems today are deployed with a hardware
security solution on the client side, while the host-
side secrets are stored in unsecured memories
(Figure 1). For those who recognize this host-
side implementation as a potential weakness,
Atmel offers host-side hardware security
companion ICs specifically designed to eliminate
this weakness (Figure 2). Crypto Products host
companion ICs implement the host algorithm in
hardware and securely store and manage the
host secrets, thereby strengthening the system-
level security and reducing development time.
The Crypto Products Portfolio is ideally suited for
a variety of applications, and in some cases more
than one product in the Portfolio can provide a
solution for a given application. For example, if
an application requires both authentication and
secure memory storage in a wired environment,
Atmel CryptoMemory may be the best solution.
If a contactless interface is desired,
Atmel CryptoRF, along with the supporting
Reader IC, is an excellent choice. In cases where
the strength of a 256-bit key size is preferred,
Atmel CryptoAuthentication is the answer.
Lastly, when a high security standards-based
solution is required, Atmel CryptoController
(TPM) is a great choice.
1
Atmel Crypto Products Portfolio
Client
Host
Client Hardware
Security IC
Microprocessor
Algorithm
Keys
Figure 1. Client only hardware security
Client
Host
Client Hardware
Security IC
Microprocessor
Host Hardware
Security IC
Keys
Algorithm
Figure 2. Client and host hardware security
Applications
Authentication
IP protection
Encrypted software
downloads
Software and media
antipiracy
Firmware copy prevention
System integrity
Secure communication
Physical, network and
computer access control
Secure key exchange
Markets
Metering
GPS
Printers
Set top boxes
Portable media players
Anti-cloning of consumables
Filters
Cartridges
Chemical reagents
Batteries
PDA/Cell phones
Medical devices
E-purse
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