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| author | Andrew Tridgell <tridge@samba.org> | 1998-08-17 06:14:52 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 1998-08-17 06:14:52 +0000 |
| commit | 01b642a3793a1bea0517370a9a64945fd86ddf02 (patch) | |
| tree | acde254fea637863c7e13c8f1aa9b13389816768 | |
| parent | b7aaab1b6b2d2f72b2bb7c11f5c7bf081a6093d9 (diff) | |
| download | samba-01b642a3793a1bea0517370a9a64945fd86ddf02.tar.gz samba-01b642a3793a1bea0517370a9a64945fd86ddf02.tar.xz samba-01b642a3793a1bea0517370a9a64945fd86ddf02.zip | |
reduced the memory footprint a bit by changing some large static int
arrays to uchar
| -rw-r--r-- | source/libsmb/smbdes.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/source/libsmb/smbdes.c b/source/libsmb/smbdes.c index 4daf616588d..eebe0dc54fe 100644 --- a/source/libsmb/smbdes.c +++ b/source/libsmb/smbdes.c @@ -46,8 +46,9 @@ */ +#define uchar unsigned char -static int perm1[56] = {57, 49, 41, 33, 25, 17, 9, +static uchar perm1[56] = {57, 49, 41, 33, 25, 17, 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35, 27, 19, 11, 3, 60, 52, 44, 36, @@ -56,7 +57,7 @@ static int perm1[56] = {57, 49, 41, 33, 25, 17, 9, 14, 6, 61, 53, 45, 37, 29, 21, 13, 5, 28, 20, 12, 4}; -static int perm2[48] = {14, 17, 11, 24, 1, 5, +static uchar perm2[48] = {14, 17, 11, 24, 1, 5, 3, 28, 15, 6, 21, 10, 23, 19, 12, 4, 26, 8, 16, 7, 27, 20, 13, 2, @@ -65,7 +66,7 @@ static int perm2[48] = {14, 17, 11, 24, 1, 5, 44, 49, 39, 56, 34, 53, 46, 42, 50, 36, 29, 32}; -static int perm3[64] = {58, 50, 42, 34, 26, 18, 10, 2, +static uchar perm3[64] = {58, 50, 42, 34, 26, 18, 10, 2, 60, 52, 44, 36, 28, 20, 12, 4, 62, 54, 46, 38, 30, 22, 14, 6, 64, 56, 48, 40, 32, 24, 16, 8, @@ -74,7 +75,7 @@ static int perm3[64] = {58, 50, 42, 34, 26, 18, 10, 2, 61, 53, 45, 37, 29, 21, 13, 5, 63, 55, 47, 39, 31, 23, 15, 7}; -static int perm4[48] = { 32, 1, 2, 3, 4, 5, +static uchar perm4[48] = { 32, 1, 2, 3, 4, 5, 4, 5, 6, 7, 8, 9, 8, 9, 10, 11, 12, 13, 12, 13, 14, 15, 16, 17, @@ -83,7 +84,7 @@ static int perm4[48] = { 32, 1, 2, 3, 4, 5, 24, 25, 26, 27, 28, 29, 28, 29, 30, 31, 32, 1}; -static int perm5[32] = { 16, 7, 20, 21, +static uchar perm5[32] = { 16, 7, 20, 21, 29, 12, 28, 17, 1, 15, 23, 26, 5, 18, 31, 10, @@ -93,7 +94,7 @@ static int perm5[32] = { 16, 7, 20, 21, 22, 11, 4, 25}; -static int perm6[64] ={ 40, 8, 48, 16, 56, 24, 64, 32, +static uchar perm6[64] ={ 40, 8, 48, 16, 56, 24, 64, 32, 39, 7, 47, 15, 55, 23, 63, 31, 38, 6, 46, 14, 54, 22, 62, 30, 37, 5, 45, 13, 53, 21, 61, 29, @@ -103,9 +104,9 @@ static int perm6[64] ={ 40, 8, 48, 16, 56, 24, 64, 32, 33, 1, 41, 9, 49, 17, 57, 25}; -static int sc[16] = {1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1}; +static uchar sc[16] = {1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1}; -static int sbox[8][4][16] = { +static uchar sbox[8][4][16] = { {{14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7}, {0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8}, {4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0}, @@ -146,7 +147,7 @@ static int sbox[8][4][16] = { {7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8}, {2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11}}}; -static void permute(char *out, char *in, int *p, int n) +static void permute(char *out, char *in, uchar *p, int n) { int i; for (i=0;i<n;i++) |