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