#define SHACAL2_BLOCKSIZE SHA256_HASH_BITS
#define SHACAL2_BLOCKSIZE_B ((SHACAL2_BLOCKSIZE+7)/8)
#define SHACAL2_KEYSIZE SHA256_BLOCK_BITS
#define SHACAL2_KEYSIZE_B ((SHACAL2_KEYSIZE+7)/8)
#define SHACAL2_BLOCKSIZE SHA256_HASH_BITS
#define SHACAL2_BLOCKSIZE_B ((SHACAL2_BLOCKSIZE+7)/8)
#define SHACAL2_KEYSIZE SHA256_BLOCK_BITS
#define SHACAL2_KEYSIZE_B ((SHACAL2_KEYSIZE+7)/8)