The *_nextBlock function is the core of each hash function. It updates the hash
state with a given message block. So this function uses a context pointer and
a message pointer as parameters. The size of a message block is fixed for each
The *_nextBlock function is the core of each hash function. It updates the hash
state with a given message block. So this function uses a context pointer and
a message pointer as parameters. The size of a message block is fixed for each