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Meta+LibCrypto: Add SecureRandom and replace PRNG usage with it

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This adds a thin wrapper to LibCrypto for generating cryptographically
secure random values and replaces current usages of PRNG within
LibCrypto as well.
This commit is contained in:
rmg-x 2024-12-20 10:32:11 -06:00 • committed by Ali Mohammad Pur
commit f55f507e56
Notes: github-actions[bot] 2024-12-24 16:56:11 +00:00
10 changed files with 50 additions and 6 deletions
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3
Libraries/LibCrypto/Curves/X448.cpp
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@ -8,6 +8,7 @@
#include <AK/Endian.h>
#include <AK/Random.h>
#include <LibCrypto/Curves/X448.h>
#include <LibCrypto/SecureRandom.h>
namespace Crypto::Curves {
@ -291,7 +292,7 @@ static void modular_multiply_inverse(u32* state, u32* value)
ErrorOr<ByteBuffer> X448::generate_private_key()
{
auto buffer = TRY(ByteBuffer::create_uninitialized(BYTES));
fill_with_random(buffer);
fill_with_secure_random(buffer);
return buffer;
}