konrad e1c50b83e1 Kernel: Use RDSEED assembly snippet to seed RNG on Aarch64 ...

There’s similar RDRAND register (encoded as ‘s3_3_c2_c4_0ʼ) to be
added if needed. RNG CPU feature on Aarch64 guarantees existence of both
RDSEED and RDRAND registers simultaneously—in contrast to x86-64, where
respective instructions are independent of each other.

2023-01-25 23:17:36 +01:00

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