Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: 2efffed93811a7c5d0e6d7d19f8ff112128ffd6a
https://github.com/tianocore/edk2/commit/2efffed93811a7c5d0e6d7d19f8ff112128ffd6a
Author: Adriano Cordova <[email protected]>
Date: 2025-09-02 (Tue, 02 Sep 2025)
Changed paths:
M MdePkg/Library/BaseRngLib/Riscv/Rng.c
Log Message:
-----------
MdePkg/Library/BaseRngLib/Riscv: use CPU RNG instructions only
Generate random number using risc-v CPU RNG instructions only,
as for the other architectures. This is safer than using Mersenne
Twister from a seed, which is the current implementation, as the
latter is known to be cryptographically unsafe (e.g. see
https://www.schutzwerk.com/en/blog/attacking-a-rng/)
Signed-off-by: Adriano Cordova <[email protected]>
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