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Hash Crypto Engine

The Hash Crypto Engine is flexible and optimized hash IP core compliant with FIPS 180-3 (HASH functions), FIPS 198 (HMAC function) and OSCCA (SM3).

With a flexible wrapper supporting a wide selection of programmable hashing modes (SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SM3 and MD5) with HMAC and several options of data interface, the Hash Crypto Engine is an easy-to-use solution with predictable resources and performances on ASIC and FPGA.

Overview

The Hash Crypto Engine is easily portable to ASIC and FPGA. It supports a wide range of applications on various technologies. The unique architecture enables a high level of flexibility. The throughput and features required by a specific application can be taken into account in order to select the most optimal and compact configuration.

Features

  • ASIC and FPGA
  • Supports:
    • SHA-1
    • SHA-224
    • SHA-256
    • SHA-384
    • SHA-512
    • SM3
    • MD5
  • Supports HMAC
  • Message padding in software or hardware
  • Low power feature
  • Data interface: AMBA (AHB/AXI) with optional DMA
  • Control interface: APB/AXI4-lite

Applications

  • Digital signature
  • Key derivation

Reference: BA413