CVS shishi/gl

[shishi-commit]

Update of /home/cvs/shishi/gl
In directory dopio:/tmp/cvs-serv17541/gl

Modified Files:
        arcfour.c arcfour.h md4.c 
Log Message:
Update.

--- /home/cvs/shishi/gl/arcfour.c       2005/10/22 15:54:48     1.1
+++ /home/cvs/shishi/gl/arcfour.c       2005/10/22 16:53:45     1.2
@@ -36,16 +36,16 @@
 arcfour_stream (arcfour_context * context, const char *inbuf, char *outbuf,
                size_t length)
 {
-  size_t i = context->idx_i;
-  size_t j = context->idx_j;
+  uint8_t i = context->idx_i;
+  uint8_t j = context->idx_j;
   char *sbox = context->sbox;
 
   for (; length > 0; length--)
     {
       char t;
 
-      i = (i + 1) % ARCFOUR_SBOX_SIZE;
-      j = (j + sbox[i]) % ARCFOUR_SBOX_SIZE;
+      i++;
+      j += sbox[i];
       t = sbox[i];
       sbox[i] = sbox[j];
       sbox[j] = t;
--- /home/cvs/shishi/gl/arcfour.h       2005/10/22 15:54:48     1.1
+++ /home/cvs/shishi/gl/arcfour.h       2005/10/22 16:53:45     1.2
@@ -25,13 +25,14 @@
 # define ARCFOUR_H
 
 # include <stddef.h>
+# include <stdint.h>
 
 #define ARCFOUR_SBOX_SIZE 256
 
 typedef struct
 {
-  size_t idx_i, idx_j;
   char sbox[ARCFOUR_SBOX_SIZE];
+  uint8_t idx_i, idx_j;
 } arcfour_context;
 
 /* Apply ARCFOUR stream to INBUF placing the result in OUTBUF, both of
--- /home/cvs/shishi/gl/md4.c   2005/10/22 15:54:48     1.1
+++ /home/cvs/shishi/gl/md4.c   2005/10/22 16:53:45     1.2
@@ -240,7 +240,7 @@
       if (UNALIGNED_P (buffer))
        while (len > 64)
          {
-           md4_process_block (memcpy (ctx->buffer, buffer, 16), 64, ctx);
+           md4_process_block (memcpy (ctx->buffer, buffer, 64), 64, ctx);
            buffer = (const char *) buffer + 64;
            len -= 64;
          }