proper initialized values

[proxmark3-svn] / client / loclass / des.h

diff --git a/client/loclass/des.h b/client/loclass/des.h
index 8b8e6a35374936dead9ec38d2a1a25e66fa36421..460beaf0ecd68ddc70369730ea20c70176ed50c1 100644 (file)
--- a/client/loclass/des.h
+++ b/client/loclass/des.h
@@ -78,6 +78,25 @@ typedef struct
        uint32_t sk[96];            /*!<  3DES subkeys      */
 }
 des3_context;
+/*
+ * Triple-DES key schedule (112-bit, encryption)
+ */
+int des3_set2key_enc( des3_context *ctx, const unsigned char key[DES_KEY_SIZE * 2] );
+
+/*
+ * Triple-DES key schedule (112-bit, decryption)
+ */
+int des3_set2key_dec( des3_context *ctx, const unsigned char key[DES_KEY_SIZE * 2] );
+
+/*
+ * Triple-DES key schedule (168-bit, encryption)
+ */
+int des3_set3key_enc( des3_context *ctx, const unsigned char key[DES_KEY_SIZE * 3] );
+
+/*
+ * Triple-DES key schedule (168-bit, decryption)
+ */
+int des3_set3key_dec( des3_context *ctx, const unsigned char key[DES_KEY_SIZE * 3] );
 
 /**
  * \brief          Set key parity on the given key to odd.