Merge pull request #25319 from zx2c4-forks/krngseed

boot: implement kernel EFI RNG seed protocol with proper hashing

src/basic/random-util.h

@@ -23,6 +23,7 @@ static inline uint32_t random_u32(void) {
 /* Some limits on the pool sizes when we deal with the kernel random pool */
 #define RANDOM_POOL_SIZE_MIN 32U
 #define RANDOM_POOL_SIZE_MAX (10U*1024U*1024U)
+#define RANDOM_EFI_SEED_SIZE 32U
 
 size_t random_pool_size(void);