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#
#
# patch "aes.c"
#  from [220e35e84f3ce17148487e309cf334b4babac3e4]
#    to [4e93a9fac5b1e07aaedd9f26a4affc611b50c901]
#
# patch "des.c"
#  from [50701231dd0dfc48d0278d642d33d28d240b0352]
#    to [e3be0143b8cdbcb9591a47790f98ccc336d2cf71]
#
# patch "twofish.c"
#  from [7b8500deb59d5402d924b48993d5d2b8022c6f9d]
#    to [acf14e7be4cd4d7d4cbafc9753033ac36e09a79f]
#
============================================================
--- aes.c	220e35e84f3ce17148487e309cf334b4babac3e4
+++ aes.c	4e93a9fac5b1e07aaedd9f26a4affc611b50c901
@@ -38,6 +38,7 @@
 #define ECB_TEST rijndael_test
 #define ECB_KS   rijndael_keysize

+#if 0
 const struct _cipher_descriptor rijndael_desc =
 {
     "rijndael",
@@ -45,6 +46,7 @@ const struct _cipher_descriptor rijndael
     16, 32, 16, 10,
     SETUP, ECB_ENC, ECB_DEC, ECB_TEST, ECB_KS
 };
+#endif

 const struct _cipher_descriptor aes_desc =
 {
============================================================
--- des.c	50701231dd0dfc48d0278d642d33d28d240b0352
+++ des.c	e3be0143b8cdbcb9591a47790f98ccc336d2cf71
@@ -16,6 +16,7 @@
 #define EN0 0
 #define DE1 1

+#if 0
 const struct _cipher_descriptor des_desc =
 {
     "des",
@@ -27,6 +28,7 @@ const struct _cipher_descriptor des_desc
     &des_test,
     &des_keysize
 };
+#endif

 const struct _cipher_descriptor des3_desc =
 {
@@ -1510,6 +1512,7 @@ static void desfunc(ulong32 *block, cons
 }
 #endif

+#if 0
 int des_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
 {
     _ARGCHK(key != NULL);
@@ -1528,6 +1531,7 @@ int des_setup(const unsigned char *key,

     return CRYPT_OK;
 }
+#endif

 int des3_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
 {
@@ -1553,6 +1557,7 @@ int des3_setup(const unsigned char *key,
     return CRYPT_OK;
 }

+#if 0
 void des_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *key)
 {
     ulong32 work[2];
@@ -1578,6 +1583,7 @@ void des_ecb_decrypt(const unsigned char
     STORE32H(work[0],pt+0);
     STORE32H(work[1],pt+4);
 }
+#endif

 void des3_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *key)
 {
@@ -1610,6 +1616,7 @@ void des3_ecb_decrypt(const unsigned cha
     STORE32H(work[1],pt+4);
 }

+#if 0
 int des_test(void)
 {
  #ifndef LTC_TEST
@@ -1752,6 +1759,7 @@ int des_test(void)
     return CRYPT_OK;
   #endif
 }
+#endif

 int des3_test(void)
 {
@@ -1789,6 +1797,7 @@ int des3_test(void)
  #endif
 }

+#if 0
 int des_keysize(int *desired_keysize)
 {
     _ARGCHK(desired_keysize != NULL);
@@ -1798,6 +1807,7 @@ int des_keysize(int *desired_keysize)
     *desired_keysize = 8;
     return CRYPT_OK;
 }
+#endif

 int des3_keysize(int *desired_keysize)
 {
============================================================
--- twofish.c	7b8500deb59d5402d924b48993d5d2b8022c6f9d
+++ twofish.c	acf14e7be4cd4d7d4cbafc9753033ac36e09a79f
@@ -38,12 +38,14 @@ const struct _cipher_descriptor twofish_
 #define RS_POLY           0x14D

 /* The 4x4 MDS Linear Transform */
+#if 0
 static const unsigned char MDS[4][4] = {
     { 0x01, 0xEF, 0x5B, 0x5B },
     { 0x5B, 0xEF, 0xEF, 0x01 },
     { 0xEF, 0x5B, 0x01, 0xEF },
     { 0xEF, 0x01, 0xEF, 0x5B }
 };
+#endif

 /* The 4x8 RS Linear Transform */
 static const unsigned char RS[4][8] = {