Implement SE driver

[vbe0201]

For cryptographic operations, an implementation of a driver for the Tegra Security Engine is required.

Should be implemented as the libswitch::se module.

Implementation

The Security Engine has a whole bunch of registers (see Switchbrew) mapped to address 0x70012000. The driver should feature a general API for checking error registers, triggering interrupts, setting keyslots and keyslot flags, as well as a Secure AES API and an RSA API for crypto operations, a SHA256 Hash API, and an RNG API for random data generation.

Resources

• Security Engine page on Switchbrew

• Reference implementation by Nvidia

• hekate project

• Atmosphere project