SHA512_DIGEST_LENGTH
#define SHA512_DIGEST_LENGTH 64
# undef SHA512_DIGEST_LENGTH
#define SHA512_DIGEST_LENGTH crypto_hash_sha512_BYTES
#define SHA512_DIGEST_LENGTH 64
#define SHA512_DIGEST_LENGTH 64
#define SHA512_DIGEST_LENGTH 64
# define SHA512_DIGEST_LENGTH br_sha512_SIZE
#define SHA512_DIGEST_LENGTH 64