[Project64] MD5.cpp auto code clean up

Source/Common/md5.cpp

@@ -16,7 +16,6 @@
    MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
    MDDRIVER.C - test driver for MD2, MD4 and MD5
 
-
    Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
    rights reserved.
 
@@ -46,23 +45,18 @@ documentation and/or software.
 // MD5 simple initialization method
 
 MD5::MD5(){
-
     init();
-
 }
 
 MD5::~MD5()
 {
 }
 
-
-
 // MD5 block update operation. Continues an MD5 message-digest
 // operation, processing another message block, and updating the
 // context.
 
 void MD5::update(const uint1 *input, uint4 input_length) {
-
     uint4 input_index, buffer_index;
     uint4 buffer_space;                // how much space is left in buffer
 
@@ -80,7 +74,6 @@ void MD5::update (const uint1 *input, uint4 input_length) {
 
     count[1] += ((uint4)input_length >> 29);
 
-
     buffer_space = 64 - buffer_index;  // how much space is left in buffer
 
     // Transform as many times as possible.
@@ -99,18 +92,14 @@ void MD5::update (const uint1 *input, uint4 input_length) {
     else
         input_index = 0;     // so we can buffer the whole input
 
-
     // and here we do the buffering:
     memcpy(buffer + buffer_index, (unsigned char *)(input + input_index), input_length - input_index);
 }
 
-
-
 // MD5 update for files.
 // Like above, except that it works on files (and uses above as a primitive.)
 
 void MD5::update(FILE *file){
-
     unsigned char buffer[1024];
     int len;
 
@@ -124,16 +113,12 @@ void MD5::update(FILE *file){
     } while (len);
 
     fclose(file);
-
 }
 
-
 // MD5 finalization. Ends an MD5 message-digest operation, writing the
 // the message digest and zeroizing the context.
 
-
 void MD5::finalize(){
-
     unsigned char bits[8];
     unsigned int index, padLen;
     static uint1 PADDING[64] = {
@@ -165,13 +150,9 @@ void MD5::finalize (){
     memset(buffer, 0, sizeof(*buffer));
 
     finalized = 1;
-
 }
 
-
-
 MD5::MD5(CPath File){
-
     init();  // must be called be all constructors
     if (File.Exists())
     {
@@ -184,9 +165,7 @@ MD5::MD5(CPath File){
     finalize();
 }
 
-
 MD5::MD5(FILE *file){
-
     init();  // must be called be all constructors
     update(file);
     finalize();
@@ -254,8 +233,6 @@ const char *MD5::hex_digest()
 
 // PRIVATE METHODS:
 
-
-
 void MD5::init(){
     finalized = 0;  // we just started!
 
@@ -275,8 +252,6 @@ void MD5::init(){
     m_hex_digest = NULL;
 }
 
-
-
 // Constants for MD5Transform routine.
 // Although we could use C++ style constants, defines are actually better,
 // since they let us easily evade scope clashes.
@@ -298,12 +273,8 @@ void MD5::init(){
 #define S43 15
 #define S44 21
 
-
-
-
 // MD5 basic transformation. Transforms state based on block.
 void MD5::transform(uint1 block[64]){
-
     uint4 a = state[0], b = state[1], c = state[2], d = state[3], x[16];
 
     decode(x, block, 64);
@@ -389,15 +360,11 @@ void MD5::transform (uint1 block[64]){
 
     // Zeroize sensitive information.
     memset((uint1 *)x, 0, sizeof(x));
-
 }
 
-
-
 // Encodes input (UINT4) into output (unsigned char). Assumes len is
 // a multiple of 4.
 void MD5::encode(uint1 *output, uint4 *input, uint4 len) {
-
     unsigned int i, j;
 
     for (i = 0, j = 0; j < len; i++, j += 4) {
@@ -408,13 +375,9 @@ void MD5::encode (uint1 *output, uint4 *input, uint4 len) {
     }
 }
 
-
-
-
 // Decodes input (unsigned char) into output (UINT4). Assumes len is
 // a multiple of 4.
 void MD5::decode(uint4 *output, uint1 *input, uint4 len){
-
     unsigned int i, j;
 
     for (i = 0, j = 0; j < len; i++, j += 4)
@@ -422,41 +385,28 @@ void MD5::decode (uint4 *output, uint1 *input, uint4 len){
         (((uint4)input[j + 2]) << 16) | (((uint4)input[j + 3]) << 24);
 }
 
-
-
-
-
 // Note: Replace "for loop" with standard memcpy if possible.
 void MD5::memcpy(uint1 *output, uint1 *input, uint4 len){
-
     unsigned int i;
 
     for (i = 0; i < len; i++)
         output[i] = input[i];
 }
 
-
-
 // Note: Replace "for loop" with standard memset if possible.
 void MD5::memset(uint1 *output, uint1 value, uint4 len){
-
     unsigned int i;
 
     for (i = 0; i < len; i++)
         output[i] = value;
 }
 
-
-
 // ROTATE_LEFT rotates x left n bits.
 
 inline unsigned int MD5::rotate_left(uint4 x, uint4 n){
     return (x << n) | (x >> (32 - n));
 }
 
-
-
-
 // F, G, H and I are basic MD5 functions.
 
 inline unsigned int MD5::F(uint4 x, uint4 y, uint4 z){
@@ -475,12 +425,9 @@ inline unsigned int MD5::I            (uint4 x, uint4 y, uint4 z){
     return y ^ (x | ~z);
 }
 
-
-
 // FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
 // Rotation is separate from addition to prevent recomputation.
 
-
 inline void MD5::FF(uint4& a, uint4 b, uint4 c, uint4 d, uint4 x,
     uint4  s, uint4 ac){
     a += F(b, c, d) + x + ac;