The top little bit in the byte (also the foremost bit in the primary nibble) is flipped to generate 00000111, which can be 0x07, as revealed from the decrease sample. append "1" bit to message< // Observe: the enter bytes are considered as bit strings, // the place the 1st https://andregcunf.thenerdsblog.com/39798799/what-is-md5-technology-an-overview