SHA3_STATE_SIZE
#define SHA3_224_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_224_BLOCK_SIZE + 1
#define SHA3_256_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_256_BLOCK_SIZE + 1
#define SHA3_384_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_384_BLOCK_SIZE + 1
#define SHA3_512_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_512_BLOCK_SIZE + 1
__le64 words[SHA3_STATE_SIZE / 8];
u8 bytes[SHA3_STATE_SIZE];
u64 native_words[SHA3_STATE_SIZE / 8]; /* see comment above */