DAES - cryptographic co-processor which provides FIPS 197 compliant Advanced Encryption Standard acceleration.


DAES bridge to APB, AHB, AXI bus, it is a cryptographic co-processor which implements Rijndael encryption algorithm compliant with FIPS 197 Advanced Encryption Standard. AES is a widely deployed block cipher in security solutions from IoT devices to cloud servers. Its implementation in hardware brings significant benefits on fields of security and performance over software one.

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Key features

  • Support for 128 and 256 key bit length
  • Support for ECB, CBC, CFB, OFB, CTR block cipher modes
  • Internal key expansion module
  • Flexible data read/write modes
  • Available system interface wrappers:
    • AMBA – APB / AHB / AXI Bus
    • Altera Avalon Bus
    • Xilinx OPB Bus

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