-void des_encrypt(uint8_t* out, uint8_t* in, uint8_t* key);
-void des_decrypt(uint8_t* out, uint8_t* in, uint8_t* key);
-void tdes_encrypt(uint8_t* out, uint8_t* in, uint8_t* key);
-void tdes_decrypt(uint8_t* out, uint8_t* in, uint8_t* key);
+void des_enc(uint8_t* out, uint8_t* in, uint8_t* key);
+void des_dec(uint8_t* out, uint8_t* in, uint8_t* key);
+void tdes_enc(uint8_t* out, uint8_t* in, uint8_t* key);
+void tdes_dec(uint8_t* out, uint8_t* in, uint8_t* key);