sys/crypto/serpent/serpent.h

   1
   2 // Copyright in this code is held by Dr B. R. Gladman but free direct or
   3 // derivative use is permitted subject to acknowledgement of its origin.
   4 // Dr B. R. Gladman                               .   25th January 2000.
   5
   6 typedef struct
   7 {
   8         uint32_t l_key[140];
   9 } serpent_ctx;
  10
  11 void serpent_set_key(serpent_ctx *ctx, const u_int8_t in_key[], int key_len);
  12 void serpent_encrypt(serpent_ctx *ctx, const u_int8_t in_blk[],
  13                      u_int8_t out_blk[]);
  14 void serpent_decrypt(serpent_ctx *ctx, const u_int8_t in_blk[],
  15                      u_int8_t out_blk[]);
  16