AES-XTS Multi-Booster

The AES-XTS Multi-Booster crypto engine includes a generic & scalable implementation of the AES algorithm making the solution suitable for a wide range of low-cost & high-end applications (including key, tweak, input and output registers and Galois field multiplier).

This crypto engine targets high-performance applications, where a high throughput is required. Thanks to its scalability, it can be tailored to reach the best trade-off between performances, area and technology.

 

Overview

The AES-XTS 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.

For other AES solutions, please see dedicated product sheets: AES Multi-Purpose (BA411e) and AES-GCM Multi-Booster (BA415).

 

Features

  • ASIC and FPGA
  • High throughput:
    • ASIC: >400 Gbps
    • FPGA: 100 Gbps/s
  • Scalable solution
  • Supports 128-bit & 256-bit key
  • Compliant with NIST SP800-38E
  • Can be provided with AXI DMA & software
  • Masking option available with excellent protection against SPA & DPA
  • Cipher stealing (optional)
  • Low power feature
  • Straight forward integration with simple FIFO interfaces

 

Applications

  • Encrypted disk/data storage
  • SATA III

Reference: BA416