Entropy Pool

include/crypto/entropy_pool.h

struct entropy_pool

struct entropy_pool {
    uint8_t          buffer[ENTROPY_POOL_SIZE];
    uint64_t         write_pos;
    uint64_t         entropy_bits;
    struct spinlock  lock;
};

struct entropy_pool referenced types:

• struct spinlock

Defines

ENTROPY_POOL_SIZE

#define ENTROPY_POOL_SIZE 64 // 512 bits

ENTROPY_MAX_BITS

#define ENTROPY_MAX_BITS (ENTROPY_POOL_SIZE * 8)

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