linux/mppe/arcfour.h

   1 /* arcfour.h */
   2
   3 #ifndef _ARCFOUR_H
   4 #define _ARCFOUR_H
   5
   6 typedef struct {
   7     unsigned i;
   8     unsigned j;
   9     unsigned char S[256];
  10 } arcfour_context;
  11
  12 extern void arcfour_setkey(arcfour_context *, const unsigned char *, unsigned);
  13 extern void arcfour_encrypt(arcfour_context *, const unsigned char *, unsigned,
  14                             unsigned char *);
  15 #define arcfour_decrypt arcfour_encrypt
  16
  17 #endif /* _ARCFOUR_H */