src/libcrypto/libserpent/serpent.h

   1 #ifndef SERPENT_H
   2 #define SERPENT_H
   3 #ifdef __KERNEL__
   4 #include <linux/types.h>
   5 #else
   6 #include <sys/types.h>
   7 #define u32 u_int32_t
   8 #define u8 u_int8_t
   9 #endif
  10 struct serpent_context {
  11         u32  keyinfo[140]; /* storage for the key schedule         */
  12 };
  13 typedef struct serpent_context serpent_context;
  14 int serpent_set_key(serpent_context *ctx, const u8 * in_key, int key_len);
  15 int serpent_decrypt(serpent_context *ctx, const u8 * in_blk, u8 * out_blk);
  16 int serpent_encrypt(serpent_context *ctx, const u8 * in_blk, u8 * out_blk);
  17 #endif /* SERPENT_H */