WD2001 Datasheet - Western Digital

WD2001 Data Encryption Device

The Western Digital WD2001 and WD2002 Data FACE * INPUTS AND OUTPUTS TTL COMPATIBLE * KEY STORED ON CHIP IS NOT EXTERNALLY ACCESSIBLE * SEPARATE CLEAR AND CIPHER BUS STRUCTURE ON WD2002 Encryption / Decryption devices are designed to encrypt and decrypt 54-bit blocks of dat.

WD2001 Features

* REMOTE AND HOST COMPUTER COMMUNICA- ~

* CERTIFIED BY NATIONAL BUREAU OF STAN- TIONS DARDS.

* SECURE A/D

* TRANSFER RATE: 1.3M BITS/SEC (2 MHz CLOCK)

* SECURE DISK OR MAG TAPE DATA STORAGE (HIGHER SPEEDS AVAILABLE)

* SECURE PACKET SWITCHING T

WD2001-WesternDigital.pdf