Other Parts Discussed in Thread: DRA829,
Tool/software:
Hello,
I have a question regarding the usage of the DRA829 encryption accelerator.
The following URL (3.2.2.4.2) states that the J721E SoC supports SA2UL and SA3UL. Is it possible to use SA3UL with the DRA829J?
URL: software-dl.ti.com/.../SA2UL_OMAP.html
If SA3UL can be used with the DRA829J, could you please let me know the name of the official documentation that explains its usage and how I can access it?
[Background of the Question]
We are developing functionality to use the AES-GCM hardware accelerator with SA2UL on the DRA829J, but it seems that SA2UL has the following limitations:
･The maximum combined size of input data and AAD is limited to 65535 bytes.
･The size of AAD is limited to 16 bytes.
Therefore, we are considering SA3UL as an alternative.
Best regards,
