DSSHA1 Datasheet (Maxim Integrated) - Memory-Mapped SHA-1 Coprocessor

DSSHA1, Memory-Mapped SHA-1 Coprocessor

The DSSHA1 coprocessor with 64-byte RAM is a synthesizable register transfer level (RTL) implementation of the FIPS 180-3 Secure Hash Algorithm (SHA-1), eliminating the need to develop software to perform the complex SHA-1 computation required for authenticating SHA-1 devices.

The DSSHA1 can compute

DSSHA1 Features

* SHA-1 Computations Within 670 Clock Cycles (13.4µs at a Typical Frequency of 50MHz)

* Area Estimate is 102,256µm2 in TSMC CL018G (0.18µm Generic Process)

* Dedicated Hardware-Accelerated SHA-1 Engine for Generating MACs

* 64-Byte RAM for Message Input

* Five