SHA-1 Battery Pack Authentication IC

GENERAL DESCRIPTION The DS2703 provides a robust cryptographic solution to ensure the authenticity of Li-Ion battery packs for cell phone, PDA, and portable computing devices. The DS2703 employs the Secure Hash Algorithm (SHA-1) specified in the Federal Information publication 180-1 and 180-2, an

文件：238.37 Kbytes 页数：20 Pages

Dallas

SHA-1 Battery Pack SHA-1 Battery Pack

文件：375.52 Kbytes 页数：20 Pages

Maxim

美信

Economic Industrial Transmitter

文件：540.84 Kbytes 页数：4 Pages

TTELEC

SHA-1电池组鉴定IC

DS2703提供可靠的加密方案，为蜂窝电话、PDA与便携式数据处理装置提供锂离子电池包的认证。DS2703采用的安全散列算法(SHA-1)是联邦信息发行标准180-1和180-2以及ISO/IEC 10118-3的指定规范。SHA-1设计用于鉴定由授权厂商制造的电池包。\n\n 该器件的SHA-1引擎利用存储的64位密钥和唯一的64位ROM ID处理主机发送的质询，产生160位响应字发送回主机。密钥安全存储在芯片内，并且不会在电池与主机之间传输。基于DS2703的系统在主机与可拆卸电池或其他外设间提供高度的认证安全性。\n\n 该器件具有热敏电阻复用器，可连接三组电池，支持 • 使用SHA-1算法实现安全质询与响应认证\n• 直接由Dallas 1-Wire接口供电，具有16kbps标准模式与143kbps高速通信模式\n• 唯一的64位序列号\n• 热敏电阻复用器\n• 可工作在低至2.7V的VPULLUP\n• 8引脚µMAX®封装(无铅)或2mm x 3mm TDFN封装;

ADI

亚德诺

SHA-1 Battery Pack Authentication IC

GENERAL DESCRIPTION The DS2703 provides a robust cryptographic solution to ensure the authenticity of Li-Ion battery packs for cell phone, PDA, and portable computing devices. The DS2703 employs the Secure Hash Algorithm (SHA-1) specified in the Federal Information publication 180-1 and 180-2, an

文件：238.37 Kbytes 页数：20 Pages

Dallas

SHA-1 Battery Pack Authentication IC

GENERAL DESCRIPTION The DS2703 provides a robust cryptographic solution to ensure the authenticity of Li-Ion battery packs for cell phone, PDA, and portable computing devices. The DS2703 employs the Secure Hash Algorithm (SHA-1) specified in the Federal Information publication 180-1 and 180-2, an

文件：238.37 Kbytes 页数：20 Pages

Dallas

SHA-1 Battery Pack Authentication IC

GENERAL DESCRIPTION The DS2703 provides a robust cryptographic solution to ensure the authenticity of Li-Ion battery packs for cell phone, PDA, and portable computing devices. The DS2703 employs the Secure Hash Algorithm (SHA-1) specified in the Federal Information publication 180-1 and 180-2, an

文件：238.37 Kbytes 页数：20 Pages

Dallas

SHA-1 Battery Pack Authentication IC

GENERAL DESCRIPTION The DS2703 provides a robust cryptographic solution to ensure the authenticity of Li-Ion battery packs for cell phone, PDA, and portable computing devices. The DS2703 employs the Secure Hash Algorithm (SHA-1) specified in the Federal Information publication 180-1 and 180-2, an

文件：238.37 Kbytes 页数：20 Pages

Dallas

SHA-1 Battery Pack Authentication IC

GENERAL DESCRIPTION The DS2703 provides a robust cryptographic solution to ensure the authenticity of Li-Ion battery packs for cell phone, PDA, and portable computing devices. The DS2703 employs the Secure Hash Algorithm (SHA-1) specified in the Federal Information publication 180-1 and 180-2, an

文件：238.37 Kbytes 页数：20 Pages

Dallas

SHA-1 Battery Pack Authentication IC

GENERAL DESCRIPTION The DS2703 provides a robust cryptographic solution to ensure the authenticity of Li-Ion battery packs for cell phone, PDA, and portable computing devices. The DS2703 employs the Secure Hash Algorithm (SHA-1) specified in the Federal Information publication 180-1 and 180-2, an

文件：238.37 Kbytes 页数：20 Pages

Dallas