diff --git a/library/cipher_wrap.c b/library/cipher_wrap.c
index 51a90a5..64ce901 100644
--- a/library/cipher_wrap.c
+++ b/library/cipher_wrap.c
@@ -586,7 +586,7 @@
     MBEDTLS_MODE_ECB,
     128,
     "CAMELLIA-128-ECB",
-    16,
+    0,
     0,
     16,
     &camellia_info
@@ -597,7 +597,7 @@
     MBEDTLS_MODE_ECB,
     192,
     "CAMELLIA-192-ECB",
-    16,
+    0,
     0,
     16,
     &camellia_info
@@ -608,7 +608,7 @@
     MBEDTLS_MODE_ECB,
     256,
     "CAMELLIA-256-ECB",
-    16,
+    0,
     0,
     16,
     &camellia_info
@@ -992,7 +992,7 @@
     MBEDTLS_MODE_ECB,
     MBEDTLS_KEY_LENGTH_DES,
     "DES-ECB",
-    8,
+    0,
     0,
     8,
     &des_info
@@ -1037,7 +1037,7 @@
     MBEDTLS_MODE_ECB,
     MBEDTLS_KEY_LENGTH_DES_EDE,
     "DES-EDE-ECB",
-    8,
+    0,
     0,
     8,
     &des_ede_info
@@ -1082,7 +1082,7 @@
     MBEDTLS_MODE_ECB,
     MBEDTLS_KEY_LENGTH_DES_EDE3,
     "DES-EDE3-ECB",
-    8,
+    0,
     0,
     8,
     &des_ede3_info
@@ -1191,7 +1191,7 @@
     MBEDTLS_MODE_ECB,
     128,
     "BLOWFISH-ECB",
-    8,
+    0,
     MBEDTLS_CIPHER_VARIABLE_KEY_LEN,
     8,
     &blowfish_info