AES Multi-Purpose
The AES Multi-Purpose crypto engine includes a generic and scalable implementation of the AES algorithm and a configurable wrapper making the solution suitable for a wide range of low-cost & high-end applications for the most advanced AES core.
Overview
The AES Multi-Purpose 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 configuration.
For other AES solutions, please see dedicated product sheets: AES-GCM Multi-Booster (BA415) and AES-XTS Multi-Booster (BA416).
Features
- ASIC and FPGA
- Supports a wide selection of programmable ciphering modes based on NIST SP 800-38:
- Non-chaining modes: ECB, CTR
- Chaining modes: CBC, CFB, OFB
- Cyphertext stealing modes: CBC-CS
- Authentication: CMAC (OMAC1)
- Authentication & Confidentiality: CCM, GCM
- Confidentiality on storage devices: XTS/XTS-CS
- Masking option available with excellent protection against SPA & DPA
- Context switching
- Data interface: AMBA (AHB/AXI:AXI-4) with optional DMA
- Control interface: APB or AXI4-lite
Applications
Ideal for any application, examples:
- Wireless and wired communications
- Digital Cinema
- DRM
- Encrypted data storage
- Industrial
- Cloud computing
- Defence
- Automotive
- General MCU’s
- Etc…
Reference: BA411e