uint8_t lb[SHA1_BLOCK_BITS/8]; /* local block */
state->length += length;
memcpy (&(lb[0]), block, length/8);
/* set the final one bit */
uint8_t lb[SHA1_BLOCK_BITS/8]; /* local block */
state->length += length;
memcpy (&(lb[0]), block, length/8);
/* set the final one bit */