SHA3_BLOCKSIZE
#define SHAKE128_BLOCKSIZE SHA3_BLOCKSIZE(128)
#define SHAKE256_BLOCKSIZE SHA3_BLOCKSIZE(256)
#ifdef SHA3_BLOCKSIZE
#define SHAKE128_BLOCKSIZE SHA3_BLOCKSIZE(128)
size_t bsz = SHA3_BLOCKSIZE(bitlen);
SHA3_BLOCKSIZE(bitlen), SHA3_MDSIZE(bitlen), \
SHA3_BLOCKSIZE(bitlen), SHA3_MDSIZE(bitlen), \
SHA3_BLOCKSIZE(bitlen), 0, \
SHA3_BLOCKSIZE(bitlen), KMAC_MDSIZE(bitlen), \