diff --git a/ChangeLog b/ChangeLog
index c6d00fa..ac56b78 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,8 @@
      this is mind when checking for errors.
    * RSA_RAW renamed to SIG_RSA_RAW for consistency.
    * Fixed typo in name of POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE.
+   * Changed interface for AES and Camellia setkey functions
+     to indicate invalid key lengths.
 
 Bug fixes
    * Fixed include location of endian.h on FreeBSD (found by
diff --git a/include/polarssl/aes.h b/include/polarssl/aes.h
index dc971c1..1c4fa3b 100644
--- a/include/polarssl/aes.h
+++ b/include/polarssl/aes.h
@@ -25,6 +25,8 @@
 #define AES_ENCRYPT     1
 #define AES_DECRYPT     0
 
+#define POLARSSL_ERR_AES_INVALID_KEY_LENGTH                 0x0800
+
 /**
  * \brief          AES context structure
  */
@@ -46,8 +48,10 @@
  * \param ctx      AES context to be initialized
  * \param key      encryption key
  * \param keysize  must be 128, 192 or 256
+ *
+ * \return         0 if successful, or POLARSSL_ERR_AES_INVALID_KEY_LENGTH
  */
-void aes_setkey_enc( aes_context *ctx, unsigned char *key, int keysize );
+int aes_setkey_enc( aes_context *ctx, unsigned char *key, int keysize );
 
 /**
  * \brief          AES key schedule (decryption)
@@ -55,8 +59,10 @@
  * \param ctx      AES context to be initialized
  * \param key      decryption key
  * \param keysize  must be 128, 192 or 256
+ *
+ * \return         0 if successful, or POLARSSL_ERR_AES_INVALID_KEY_LENGTH
  */
-void aes_setkey_dec( aes_context *ctx, unsigned char *key, int keysize );
+int aes_setkey_dec( aes_context *ctx, unsigned char *key, int keysize );
 
 /**
  * \brief          AES-ECB block encryption/decryption
diff --git a/include/polarssl/camellia.h b/include/polarssl/camellia.h
index 3f2e6a7..da66ceb 100644
--- a/include/polarssl/camellia.h
+++ b/include/polarssl/camellia.h
@@ -30,6 +30,8 @@
 #define CAMELLIA_ENCRYPT     1
 #define CAMELLIA_DECRYPT     0
 
+#define POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH            0x0a00
+
 /**
  * \brief          CAMELLIA context structure
  */
@@ -50,8 +52,10 @@
  * \param ctx      CAMELLIA context to be initialized
  * \param key      encryption key
  * \param keysize  must be 128, 192 or 256
+ * 
+ * \return         0 if successful, or POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH
  */
-void camellia_setkey_enc( camellia_context *ctx, unsigned char *key, int keysize );
+int camellia_setkey_enc( camellia_context *ctx, unsigned char *key, int keysize );
 
 /**
  * \brief          CAMELLIA key schedule (decryption)
@@ -59,8 +63,10 @@
  * \param ctx      CAMELLIA context to be initialized
  * \param key      decryption key
  * \param keysize  must be 128, 192 or 256
+ * 
+ * \return         0 if successful, or POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH
  */
-void camellia_setkey_dec( camellia_context *ctx, unsigned char *key, int keysize );
+int camellia_setkey_dec( camellia_context *ctx, unsigned char *key, int keysize );
 
 /**
  * \brief          CAMELLIA-ECB block encryption/decryption
diff --git a/library/aes.c b/library/aes.c
index 003325d..9047366 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -438,7 +438,7 @@
 /*
  * AES key schedule (encryption)
  */
-void aes_setkey_enc( aes_context *ctx, unsigned char *key, int keysize )
+int aes_setkey_enc( aes_context *ctx, unsigned char *key, int keysize )
 {
     int i;
     unsigned long *RK;
@@ -456,7 +456,7 @@
         case 128: ctx->nr = 10; break;
         case 192: ctx->nr = 12; break;
         case 256: ctx->nr = 14; break;
-        default : return;
+        default : return( POLARSSL_ERR_AES_INVALID_KEY_LENGTH );
     }
 
 #if defined(PADLOCK_ALIGN16)
@@ -536,24 +536,27 @@
 
             break;
     }
+
+    return( 0 );
 }
 
 /*
  * AES key schedule (decryption)
  */
-void aes_setkey_dec( aes_context *ctx, unsigned char *key, int keysize )
+int aes_setkey_dec( aes_context *ctx, unsigned char *key, int keysize )
 {
     int i, j;
     aes_context cty;
     unsigned long *RK;
     unsigned long *SK;
+    int ret;
 
     switch( keysize )
     {
         case 128: ctx->nr = 10; break;
         case 192: ctx->nr = 12; break;
         case 256: ctx->nr = 14; break;
-        default : return;
+        default : return( POLARSSL_ERR_AES_INVALID_KEY_LENGTH );
     }
 
 #if defined(PADLOCK_ALIGN16)
@@ -562,7 +565,10 @@
     ctx->rk = RK = ctx->buf;
 #endif
 
-    aes_setkey_enc( &cty, key, keysize );
+    ret = aes_setkey_enc( &cty, key, keysize );
+    if( ret != 0 )
+        return( ret );
+
     SK = cty.rk + cty.nr * 4;
 
     *RK++ = *SK++;
@@ -587,6 +593,8 @@
     *RK++ = *SK++;
 
     memset( &cty, 0, sizeof( aes_context ) );
+
+    return( 0 );
 }
 
 #define AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3)     \
diff --git a/library/camellia.c b/library/camellia.c
index 3f3b268..e10ab58 100644
--- a/library/camellia.c
+++ b/library/camellia.c
@@ -304,7 +304,7 @@
 /*
  * Camellia key schedule (encryption)
  */
-void camellia_setkey_enc( camellia_context *ctx, unsigned char *key, int keysize )
+int camellia_setkey_enc( camellia_context *ctx, unsigned char *key, int keysize )
 {
     int i, idx;
     uint32_t *RK;
@@ -323,7 +323,7 @@
         case 128: ctx->nr = 3; idx = 0; break;
         case 192:
         case 256: ctx->nr = 4; idx = 1; break;
-        default : return;
+        default : return( POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH );
     }
 
     for( i = 0; i < keysize / 8; ++i)
@@ -400,29 +400,34 @@
             RK[32 + 12 * idx + i] = RK[transposes[idx][i]];
         }
     }
+
+    return( 0 );
 }
 
 /*
  * Camellia key schedule (decryption)
  */
-void camellia_setkey_dec( camellia_context *ctx, unsigned char *key, int keysize )
+int camellia_setkey_dec( camellia_context *ctx, unsigned char *key, int keysize )
 {
     int i, idx;
     camellia_context cty;
     uint32_t *RK;
     uint32_t *SK;
+    int ret;
 
     switch( keysize )
     {
         case 128: ctx->nr = 3; idx = 0; break;
         case 192:
         case 256: ctx->nr = 4; idx = 1; break;
-        default : return;
+        default : return( POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH );
     }
 
     RK = ctx->rk;
 
-    camellia_setkey_enc(&cty, key, keysize);
+    ret = camellia_setkey_enc(&cty, key, keysize);
+    if( ret != 0 )
+        return( ret );
 
     SK = cty.rk + 24 * 2 + 8 * idx * 2;
 
@@ -445,6 +450,8 @@
     *RK++ = *SK++;
 
     memset( &cty, 0, sizeof( camellia_context ) );
+
+    return( 0 );
 }
 
 /*
diff --git a/tests/suites/test_suite_aes.data b/tests/suites/test_suite_aes.data
index 56b3108..3fc476a 100644
--- a/tests/suites/test_suite_aes.data
+++ b/tests/suites/test_suite_aes.data
@@ -1,233 +1,233 @@
 AES-128-ECB Encrypt NIST KAT #1
-aes_encrypt_ecb:"00000000000000000000000000000000":"f34481ec3cc627bacd5dc3fb08f273e6":"0336763e966d92595a567cc9ce537f5e"
+aes_encrypt_ecb:"00000000000000000000000000000000":"f34481ec3cc627bacd5dc3fb08f273e6":"0336763e966d92595a567cc9ce537f5e":0
 
 AES-128-ECB Encrypt NIST KAT #2
-aes_encrypt_ecb:"00000000000000000000000000000000":"9798c4640bad75c7c3227db910174e72":"a9a1631bf4996954ebc093957b234589"
+aes_encrypt_ecb:"00000000000000000000000000000000":"9798c4640bad75c7c3227db910174e72":"a9a1631bf4996954ebc093957b234589":0
 
 AES-128-ECB Encrypt NIST KAT #3
-aes_encrypt_ecb:"00000000000000000000000000000000":"96ab5c2ff612d9dfaae8c31f30c42168":"ff4f8391a6a40ca5b25d23bedd44a597"
+aes_encrypt_ecb:"00000000000000000000000000000000":"96ab5c2ff612d9dfaae8c31f30c42168":"ff4f8391a6a40ca5b25d23bedd44a597":0
 
 AES-128-ECB Encrypt NIST KAT #4
-aes_encrypt_ecb:"e0000000000000000000000000000000":"00000000000000000000000000000000":"72a1da770f5d7ac4c9ef94d822affd97"
+aes_encrypt_ecb:"e0000000000000000000000000000000":"00000000000000000000000000000000":"72a1da770f5d7ac4c9ef94d822affd97":0
 
 AES-128-ECB Encrypt NIST KAT #5
-aes_encrypt_ecb:"f0000000000000000000000000000000":"00000000000000000000000000000000":"970014d634e2b7650777e8e84d03ccd8"
+aes_encrypt_ecb:"f0000000000000000000000000000000":"00000000000000000000000000000000":"970014d634e2b7650777e8e84d03ccd8":0
 
 AES-128-ECB Encrypt NIST KAT #6
-aes_encrypt_ecb:"f8000000000000000000000000000000":"00000000000000000000000000000000":"f17e79aed0db7e279e955b5f493875a7"
+aes_encrypt_ecb:"f8000000000000000000000000000000":"00000000000000000000000000000000":"f17e79aed0db7e279e955b5f493875a7":0
 
 AES-128-ECB Encrypt NIST KAT #7
-aes_encrypt_ecb:"fffffffffffff0000000000000000000":"00000000000000000000000000000000":"7b90785125505fad59b13c186dd66ce3"
+aes_encrypt_ecb:"fffffffffffff0000000000000000000":"00000000000000000000000000000000":"7b90785125505fad59b13c186dd66ce3":0
 
 AES-128-ECB Encrypt NIST KAT #8
-aes_encrypt_ecb:"fffffffffffff8000000000000000000":"00000000000000000000000000000000":"8b527a6aebdaec9eaef8eda2cb7783e5"
+aes_encrypt_ecb:"fffffffffffff8000000000000000000":"00000000000000000000000000000000":"8b527a6aebdaec9eaef8eda2cb7783e5":0
 
 AES-128-ECB Encrypt NIST KAT #9
-aes_encrypt_ecb:"fffffffffffffc000000000000000000":"00000000000000000000000000000000":"43fdaf53ebbc9880c228617d6a9b548b"
+aes_encrypt_ecb:"fffffffffffffc000000000000000000":"00000000000000000000000000000000":"43fdaf53ebbc9880c228617d6a9b548b":0
 
 AES-128-ECB Encrypt NIST KAT #10
-aes_encrypt_ecb:"ffffffffffffffffffffffffffffc000":"00000000000000000000000000000000":"70c46bb30692be657f7eaa93ebad9897"
+aes_encrypt_ecb:"ffffffffffffffffffffffffffffc000":"00000000000000000000000000000000":"70c46bb30692be657f7eaa93ebad9897":0
 
 AES-128-ECB Encrypt NIST KAT #11
-aes_encrypt_ecb:"ffffffffffffffffffffffffffffe000":"00000000000000000000000000000000":"323994cfb9da285a5d9642e1759b224a"
+aes_encrypt_ecb:"ffffffffffffffffffffffffffffe000":"00000000000000000000000000000000":"323994cfb9da285a5d9642e1759b224a":0
 
 AES-128-ECB Encrypt NIST KAT #12
-aes_encrypt_ecb:"fffffffffffffffffffffffffffff000":"00000000000000000000000000000000":"1dbf57877b7b17385c85d0b54851e371"
+aes_encrypt_ecb:"fffffffffffffffffffffffffffff000":"00000000000000000000000000000000":"1dbf57877b7b17385c85d0b54851e371":0
 
 AES-128-ECB Encrypt NIST KAT #13
-aes_encrypt_ecb:"00000000000000000000000000000000":"ffffffffffffffc00000000000000000":"3a4d354f02bb5a5e47d39666867f246a"
+aes_encrypt_ecb:"00000000000000000000000000000000":"ffffffffffffffc00000000000000000":"3a4d354f02bb5a5e47d39666867f246a":0
 
 AES-128-ECB Encrypt NIST KAT #14
-aes_encrypt_ecb:"00000000000000000000000000000000":"ffffffffffffffe00000000000000000":"d451b8d6e1e1a0ebb155fbbf6e7b7dc3"
+aes_encrypt_ecb:"00000000000000000000000000000000":"ffffffffffffffe00000000000000000":"d451b8d6e1e1a0ebb155fbbf6e7b7dc3":0
 
 AES-128-ECB Encrypt NIST KAT #15
-aes_encrypt_ecb:"00000000000000000000000000000000":"fffffffffffffff00000000000000000":"6898d4f42fa7ba6a10ac05e87b9f2080"
+aes_encrypt_ecb:"00000000000000000000000000000000":"fffffffffffffff00000000000000000":"6898d4f42fa7ba6a10ac05e87b9f2080":0
 
 AES-128-ECB Encrypt NIST KAT #16
-aes_encrypt_ecb:"00000000000000000000000000000000":"ffffffffffffffffffffffffe0000000":"082eb8be35f442fb52668e16a591d1d6"
+aes_encrypt_ecb:"00000000000000000000000000000000":"ffffffffffffffffffffffffe0000000":"082eb8be35f442fb52668e16a591d1d6":0
 
 AES-128-ECB Encrypt NIST KAT #17
-aes_encrypt_ecb:"00000000000000000000000000000000":"fffffffffffffffffffffffff0000000":"e656f9ecf5fe27ec3e4a73d00c282fb3"
+aes_encrypt_ecb:"00000000000000000000000000000000":"fffffffffffffffffffffffff0000000":"e656f9ecf5fe27ec3e4a73d00c282fb3":0
 
 AES-128-ECB Encrypt NIST KAT #18
-aes_encrypt_ecb:"00000000000000000000000000000000":"fffffffffffffffffffffffff8000000":"2ca8209d63274cd9a29bb74bcd77683a"
+aes_encrypt_ecb:"00000000000000000000000000000000":"fffffffffffffffffffffffff8000000":"2ca8209d63274cd9a29bb74bcd77683a":0
 
 AES-128-ECB Decrypt NIST KAT #1
-aes_decrypt_ecb:"00000000000000000000000000000000":"db4f1aa530967d6732ce4715eb0ee24b":"ff000000000000000000000000000000"
+aes_decrypt_ecb:"00000000000000000000000000000000":"db4f1aa530967d6732ce4715eb0ee24b":"ff000000000000000000000000000000":0
 
 AES-128-ECB Decrypt NIST KAT #2
-aes_decrypt_ecb:"00000000000000000000000000000000":"a81738252621dd180a34f3455b4baa2f":"ff800000000000000000000000000000"
+aes_decrypt_ecb:"00000000000000000000000000000000":"a81738252621dd180a34f3455b4baa2f":"ff800000000000000000000000000000":0
 
 AES-128-ECB Decrypt NIST KAT #3
-aes_decrypt_ecb:"00000000000000000000000000000000":"77e2b508db7fd89234caf7939ee5621a":"ffc00000000000000000000000000000"
+aes_decrypt_ecb:"00000000000000000000000000000000":"77e2b508db7fd89234caf7939ee5621a":"ffc00000000000000000000000000000":0
 
 AES-128-ECB Decrypt NIST KAT #4
-aes_decrypt_ecb:"00000000000000000000000000000000":"dc43be40be0e53712f7e2bf5ca707209":"6a118a874519e64e9963798a503f1d35"
+aes_decrypt_ecb:"00000000000000000000000000000000":"dc43be40be0e53712f7e2bf5ca707209":"6a118a874519e64e9963798a503f1d35":0
 
 AES-128-ECB Decrypt NIST KAT #5
-aes_decrypt_ecb:"00000000000000000000000000000000":"92beedab1895a94faa69b632e5cc47ce":"cb9fceec81286ca3e989bd979b0cb284"
+aes_decrypt_ecb:"00000000000000000000000000000000":"92beedab1895a94faa69b632e5cc47ce":"cb9fceec81286ca3e989bd979b0cb284":0
 
 AES-128-ECB Decrypt NIST KAT #6
-aes_decrypt_ecb:"00000000000000000000000000000000":"459264f4798f6a78bacb89c15ed3d601":"b26aeb1874e47ca8358ff22378f09144"
+aes_decrypt_ecb:"00000000000000000000000000000000":"459264f4798f6a78bacb89c15ed3d601":"b26aeb1874e47ca8358ff22378f09144":0
 
 AES-128-ECB Decrypt NIST KAT #7
-aes_decrypt_ecb:"b69418a85332240dc82492353956ae0c":"a303d940ded8f0baff6f75414cac5243":"00000000000000000000000000000000"
+aes_decrypt_ecb:"b69418a85332240dc82492353956ae0c":"a303d940ded8f0baff6f75414cac5243":"00000000000000000000000000000000":0
 
 AES-128-ECB Decrypt NIST KAT #8
-aes_decrypt_ecb:"71b5c08a1993e1362e4d0ce9b22b78d5":"c2dabd117f8a3ecabfbb11d12194d9d0":"00000000000000000000000000000000"
+aes_decrypt_ecb:"71b5c08a1993e1362e4d0ce9b22b78d5":"c2dabd117f8a3ecabfbb11d12194d9d0":"00000000000000000000000000000000":0
 
 AES-128-ECB Decrypt NIST KAT #9
-aes_decrypt_ecb:"e234cdca2606b81f29408d5f6da21206":"fff60a4740086b3b9c56195b98d91a7b":"00000000000000000000000000000000"
+aes_decrypt_ecb:"e234cdca2606b81f29408d5f6da21206":"fff60a4740086b3b9c56195b98d91a7b":"00000000000000000000000000000000":0
 
 AES-128-ECB Decrypt NIST KAT #10
-aes_decrypt_ecb:"ffffffffffffffff0000000000000000":"84be19e053635f09f2665e7bae85b42d":"00000000000000000000000000000000"
+aes_decrypt_ecb:"ffffffffffffffff0000000000000000":"84be19e053635f09f2665e7bae85b42d":"00000000000000000000000000000000":0
 
 AES-128-ECB Decrypt NIST KAT #11
-aes_decrypt_ecb:"ffffffffffffffff8000000000000000":"32cd652842926aea4aa6137bb2be2b5e":"00000000000000000000000000000000"
+aes_decrypt_ecb:"ffffffffffffffff8000000000000000":"32cd652842926aea4aa6137bb2be2b5e":"00000000000000000000000000000000":0
 
 AES-192-ECB Encrypt NIST KAT #1
-aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"fffffffffffffffffffff80000000000":"156f07767a85a4312321f63968338a01"
+aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"fffffffffffffffffffff80000000000":"156f07767a85a4312321f63968338a01":0
 
 AES-192-ECB Encrypt NIST KAT #2
-aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"fffffffffffffffffffffc0000000000":"15eec9ebf42b9ca76897d2cd6c5a12e2"
+aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"fffffffffffffffffffffc0000000000":"15eec9ebf42b9ca76897d2cd6c5a12e2":0
 
 AES-192-ECB Encrypt NIST KAT #3
-aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"fffffffffffffffffffffe0000000000":"db0d3a6fdcc13f915e2b302ceeb70fd8"
+aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"fffffffffffffffffffffe0000000000":"db0d3a6fdcc13f915e2b302ceeb70fd8":0
 
 AES-192-ECB Encrypt NIST KAT #4
-aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"51719783d3185a535bd75adc65071ce1":"4f354592ff7c8847d2d0870ca9481b7c"
+aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"51719783d3185a535bd75adc65071ce1":"4f354592ff7c8847d2d0870ca9481b7c":0
 
 AES-192-ECB Encrypt NIST KAT #5
-aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"26aa49dcfe7629a8901a69a9914e6dfd":"d5e08bf9a182e857cf40b3a36ee248cc"
+aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"26aa49dcfe7629a8901a69a9914e6dfd":"d5e08bf9a182e857cf40b3a36ee248cc":0
 
 AES-192-ECB Encrypt NIST KAT #6
-aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"941a4773058224e1ef66d10e0a6ee782":"067cd9d3749207791841562507fa9626"
+aes_encrypt_ecb:"000000000000000000000000000000000000000000000000":"941a4773058224e1ef66d10e0a6ee782":"067cd9d3749207791841562507fa9626":0
 
 AES-192-ECB Encrypt NIST KAT #7
-aes_encrypt_ecb:"d2926527e0aa9f37b45e2ec2ade5853ef807576104c7ace3":"00000000000000000000000000000000":"dd619e1cf204446112e0af2b9afa8f8c"
+aes_encrypt_ecb:"d2926527e0aa9f37b45e2ec2ade5853ef807576104c7ace3":"00000000000000000000000000000000":"dd619e1cf204446112e0af2b9afa8f8c":0
 
 AES-192-ECB Encrypt NIST KAT #8
-aes_encrypt_ecb:"982215f4e173dfa0fcffe5d3da41c4812c7bcc8ed3540f93":"00000000000000000000000000000000":"d4f0aae13c8fe9339fbf9e69ed0ad74d"
+aes_encrypt_ecb:"982215f4e173dfa0fcffe5d3da41c4812c7bcc8ed3540f93":"00000000000000000000000000000000":"d4f0aae13c8fe9339fbf9e69ed0ad74d":0
 
 AES-192-ECB Encrypt NIST KAT #9
-aes_encrypt_ecb:"98c6b8e01e379fbd14e61af6af891596583565f2a27d59e9":"00000000000000000000000000000000":"19c80ec4a6deb7e5ed1033dda933498f"
+aes_encrypt_ecb:"98c6b8e01e379fbd14e61af6af891596583565f2a27d59e9":"00000000000000000000000000000000":"19c80ec4a6deb7e5ed1033dda933498f":0
 
 AES-192-ECB Encrypt NIST KAT #10
-aes_encrypt_ecb:"fffffffffffffffffffffffffff800000000000000000000":"00000000000000000000000000000000":"8dd274bd0f1b58ae345d9e7233f9b8f3"
+aes_encrypt_ecb:"fffffffffffffffffffffffffff800000000000000000000":"00000000000000000000000000000000":"8dd274bd0f1b58ae345d9e7233f9b8f3":0
 
 AES-192-ECB Encrypt NIST KAT #11
-aes_encrypt_ecb:"fffffffffffffffffffffffffffc00000000000000000000":"00000000000000000000000000000000":"9d6bdc8f4ce5feb0f3bed2e4b9a9bb0b"
+aes_encrypt_ecb:"fffffffffffffffffffffffffffc00000000000000000000":"00000000000000000000000000000000":"9d6bdc8f4ce5feb0f3bed2e4b9a9bb0b":0
 
 AES-192-ECB Encrypt NIST KAT #12
-aes_encrypt_ecb:"fffffffffffffffffffffffffffe00000000000000000000":"00000000000000000000000000000000":"fd5548bcf3f42565f7efa94562528d46"
+aes_encrypt_ecb:"fffffffffffffffffffffffffffe00000000000000000000":"00000000000000000000000000000000":"fd5548bcf3f42565f7efa94562528d46":0
 
 AES-192-ECB Decrypt NIST KAT #1
-aes_decrypt_ecb:"fffffffffffffffffffffffffffffffff000000000000000":"bb2852c891c5947d2ed44032c421b85f":"00000000000000000000000000000000"
+aes_decrypt_ecb:"fffffffffffffffffffffffffffffffff000000000000000":"bb2852c891c5947d2ed44032c421b85f":"00000000000000000000000000000000":0
 
 AES-192-ECB Decrypt NIST KAT #2
-aes_decrypt_ecb:"fffffffffffffffffffffffffffffffff800000000000000":"1b9f5fbd5e8a4264c0a85b80409afa5e":"00000000000000000000000000000000"
+aes_decrypt_ecb:"fffffffffffffffffffffffffffffffff800000000000000":"1b9f5fbd5e8a4264c0a85b80409afa5e":"00000000000000000000000000000000":0
 
 AES-192-ECB Decrypt NIST KAT #3
-aes_decrypt_ecb:"fffffffffffffffffffffffffffffffffc00000000000000":"30dab809f85a917fe924733f424ac589":"00000000000000000000000000000000"
+aes_decrypt_ecb:"fffffffffffffffffffffffffffffffffc00000000000000":"30dab809f85a917fe924733f424ac589":"00000000000000000000000000000000":0
 
 AES-192-ECB Decrypt NIST KAT #4
-aes_decrypt_ecb:"61257134a518a0d57d9d244d45f6498cbc32f2bafc522d79":"cfe4d74002696ccf7d87b14a2f9cafc9":"00000000000000000000000000000000"
+aes_decrypt_ecb:"61257134a518a0d57d9d244d45f6498cbc32f2bafc522d79":"cfe4d74002696ccf7d87b14a2f9cafc9":"00000000000000000000000000000000":0
 
 AES-192-ECB Decrypt NIST KAT #5
-aes_decrypt_ecb:"b0ab0a6a818baef2d11fa33eac947284fb7d748cfb75e570":"d2eafd86f63b109b91f5dbb3a3fb7e13":"00000000000000000000000000000000"
+aes_decrypt_ecb:"b0ab0a6a818baef2d11fa33eac947284fb7d748cfb75e570":"d2eafd86f63b109b91f5dbb3a3fb7e13":"00000000000000000000000000000000":0
 
 AES-192-ECB Decrypt NIST KAT #6
-aes_decrypt_ecb:"ee053aa011c8b428cdcc3636313c54d6a03cac01c71579d6":"9b9fdd1c5975655f539998b306a324af":"00000000000000000000000000000000"
+aes_decrypt_ecb:"ee053aa011c8b428cdcc3636313c54d6a03cac01c71579d6":"9b9fdd1c5975655f539998b306a324af":"00000000000000000000000000000000":0
 
 AES-192-ECB Decrypt NIST KAT #7
-aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"275cfc0413d8ccb70513c3859b1d0f72":"1b077a6af4b7f98229de786d7516b639"
+aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"275cfc0413d8ccb70513c3859b1d0f72":"1b077a6af4b7f98229de786d7516b639":0
 
 AES-192-ECB Decrypt NIST KAT #8
-aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"c9b8135ff1b5adc413dfd053b21bd96d":"9c2d8842e5f48f57648205d39a239af1"
+aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"c9b8135ff1b5adc413dfd053b21bd96d":"9c2d8842e5f48f57648205d39a239af1":0
 
 AES-192-ECB Decrypt NIST KAT #9
-aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"4a3650c3371ce2eb35e389a171427440":"bff52510095f518ecca60af4205444bb"
+aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"4a3650c3371ce2eb35e389a171427440":"bff52510095f518ecca60af4205444bb":0
 
 AES-192-ECB Decrypt NIST KAT #10
-aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"b2099795e88cc158fd75ea133d7e7fbe":"ffffffffffffffffffffc00000000000"
+aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"b2099795e88cc158fd75ea133d7e7fbe":"ffffffffffffffffffffc00000000000":0
 
 AES-192-ECB Decrypt NIST KAT #11
-aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"a6cae46fb6fadfe7a2c302a34242817b":"ffffffffffffffffffffe00000000000"
+aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"a6cae46fb6fadfe7a2c302a34242817b":"ffffffffffffffffffffe00000000000":0
 
 AES-192-ECB Decrypt NIST KAT #12
-aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"026a7024d6a902e0b3ffccbaa910cc3f":"fffffffffffffffffffff00000000000"
+aes_decrypt_ecb:"000000000000000000000000000000000000000000000000":"026a7024d6a902e0b3ffccbaa910cc3f":"fffffffffffffffffffff00000000000":0
 
 AES-256-ECB Encrypt NIST KAT #1
-aes_encrypt_ecb:"c1cc358b449909a19436cfbb3f852ef8bcb5ed12ac7058325f56e6099aab1a1c":"00000000000000000000000000000000":"352065272169abf9856843927d0674fd"
+aes_encrypt_ecb:"c1cc358b449909a19436cfbb3f852ef8bcb5ed12ac7058325f56e6099aab1a1c":"00000000000000000000000000000000":"352065272169abf9856843927d0674fd":0
 
 AES-256-ECB Encrypt NIST KAT #2
-aes_encrypt_ecb:"984ca75f4ee8d706f46c2d98c0bf4a45f5b00d791c2dfeb191b5ed8e420fd627":"00000000000000000000000000000000":"4307456a9e67813b452e15fa8fffe398"
+aes_encrypt_ecb:"984ca75f4ee8d706f46c2d98c0bf4a45f5b00d791c2dfeb191b5ed8e420fd627":"00000000000000000000000000000000":"4307456a9e67813b452e15fa8fffe398":0
 
 AES-256-ECB Encrypt NIST KAT #3
-aes_encrypt_ecb:"b43d08a447ac8609baadae4ff12918b9f68fc1653f1269222f123981ded7a92f":"00000000000000000000000000000000":"4663446607354989477a5c6f0f007ef4"
+aes_encrypt_ecb:"b43d08a447ac8609baadae4ff12918b9f68fc1653f1269222f123981ded7a92f":"00000000000000000000000000000000":"4663446607354989477a5c6f0f007ef4":0
 
 AES-256-ECB Encrypt NIST KAT #4
-aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"0b24af36193ce4665f2825d7b4749c98":"a9ff75bd7cf6613d3731c77c3b6d0c04"
+aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"0b24af36193ce4665f2825d7b4749c98":"a9ff75bd7cf6613d3731c77c3b6d0c04":0
 
 AES-256-ECB Encrypt NIST KAT #5
-aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"761c1fe41a18acf20d241650611d90f1":"623a52fcea5d443e48d9181ab32c7421"
+aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"761c1fe41a18acf20d241650611d90f1":"623a52fcea5d443e48d9181ab32c7421":0
 
 AES-256-ECB Encrypt NIST KAT #6
-aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"8a560769d605868ad80d819bdba03771":"38f2c7ae10612415d27ca190d27da8b4"
+aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"8a560769d605868ad80d819bdba03771":"38f2c7ae10612415d27ca190d27da8b4":0
 
 AES-256-ECB Encrypt NIST KAT #7
-aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"ffffff80000000000000000000000000":"36aff0ef7bf3280772cf4cac80a0d2b2"
+aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"ffffff80000000000000000000000000":"36aff0ef7bf3280772cf4cac80a0d2b2":0
 
 AES-256-ECB Encrypt NIST KAT #8
-aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"ffffffc0000000000000000000000000":"1f8eedea0f62a1406d58cfc3ecea72cf"
+aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"ffffffc0000000000000000000000000":"1f8eedea0f62a1406d58cfc3ecea72cf":0
 
 AES-256-ECB Encrypt NIST KAT #9
-aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"ffffffe0000000000000000000000000":"abf4154a3375a1d3e6b1d454438f95a6"
+aes_encrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"ffffffe0000000000000000000000000":"abf4154a3375a1d3e6b1d454438f95a6":0
 
 AES-256-ECB Encrypt NIST KAT #10
-aes_encrypt_ecb:"ffffffffffffffffffffffffffffffffffff8000000000000000000000000000":"00000000000000000000000000000000":"45d089c36d5c5a4efc689e3b0de10dd5"
+aes_encrypt_ecb:"ffffffffffffffffffffffffffffffffffff8000000000000000000000000000":"00000000000000000000000000000000":"45d089c36d5c5a4efc689e3b0de10dd5":0
 
 AES-256-ECB Encrypt NIST KAT #11
-aes_encrypt_ecb:"ffffffffffffffffffffffffffffffffffffc000000000000000000000000000":"00000000000000000000000000000000":"b4da5df4becb5462e03a0ed00d295629"
+aes_encrypt_ecb:"ffffffffffffffffffffffffffffffffffffc000000000000000000000000000":"00000000000000000000000000000000":"b4da5df4becb5462e03a0ed00d295629":0
 
 AES-256-ECB Encrypt NIST KAT #12
-aes_encrypt_ecb:"ffffffffffffffffffffffffffffffffffffe000000000000000000000000000":"00000000000000000000000000000000":"dcf4e129136c1a4b7a0f38935cc34b2b"
+aes_encrypt_ecb:"ffffffffffffffffffffffffffffffffffffe000000000000000000000000000":"00000000000000000000000000000000":"dcf4e129136c1a4b7a0f38935cc34b2b":0
 
 AES-256-ECB Decrypt NIST KAT #1
-aes_decrypt_ecb:"fffffffffffffffffffffffffffffffffffffffffffffff00000000000000000":"edf61ae362e882ddc0167474a7a77f3a":"00000000000000000000000000000000"
+aes_decrypt_ecb:"fffffffffffffffffffffffffffffffffffffffffffffff00000000000000000":"edf61ae362e882ddc0167474a7a77f3a":"00000000000000000000000000000000":0
 
 AES-256-ECB Decrypt NIST KAT #2
-aes_decrypt_ecb:"fffffffffffffffffffffffffffffffffffffffffffffff80000000000000000":"6168b00ba7859e0970ecfd757efecf7c":"00000000000000000000000000000000"
+aes_decrypt_ecb:"fffffffffffffffffffffffffffffffffffffffffffffff80000000000000000":"6168b00ba7859e0970ecfd757efecf7c":"00000000000000000000000000000000":0
 
 AES-256-ECB Decrypt NIST KAT #3
-aes_decrypt_ecb:"fffffffffffffffffffffffffffffffffffffffffffffffc0000000000000000":"d1415447866230d28bb1ea18a4cdfd02":"00000000000000000000000000000000"
+aes_decrypt_ecb:"fffffffffffffffffffffffffffffffffffffffffffffffc0000000000000000":"d1415447866230d28bb1ea18a4cdfd02":"00000000000000000000000000000000":0
 
 AES-256-ECB Decrypt NIST KAT #4
-aes_decrypt_ecb:"f8be9ba615c5a952cabbca24f68f8593039624d524c816acda2c9183bd917cb9":"a3944b95ca0b52043584ef02151926a8":"00000000000000000000000000000000"
+aes_decrypt_ecb:"f8be9ba615c5a952cabbca24f68f8593039624d524c816acda2c9183bd917cb9":"a3944b95ca0b52043584ef02151926a8":"00000000000000000000000000000000":0
 
 AES-256-ECB Decrypt NIST KAT #5
-aes_decrypt_ecb:"797f8b3d176dac5b7e34a2d539c4ef367a16f8635f6264737591c5c07bf57a3e":"a74289fe73a4c123ca189ea1e1b49ad5":"00000000000000000000000000000000"
+aes_decrypt_ecb:"797f8b3d176dac5b7e34a2d539c4ef367a16f8635f6264737591c5c07bf57a3e":"a74289fe73a4c123ca189ea1e1b49ad5":"00000000000000000000000000000000":0
 
 AES-256-ECB Decrypt NIST KAT #6
-aes_decrypt_ecb:"6838d40caf927749c13f0329d331f448e202c73ef52c5f73a37ca635d4c47707":"b91d4ea4488644b56cf0812fa7fcf5fc":"00000000000000000000000000000000"
+aes_decrypt_ecb:"6838d40caf927749c13f0329d331f448e202c73ef52c5f73a37ca635d4c47707":"b91d4ea4488644b56cf0812fa7fcf5fc":"00000000000000000000000000000000":0
 
 AES-256-ECB Decrypt NIST KAT #7
-aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"623a52fcea5d443e48d9181ab32c7421":"761c1fe41a18acf20d241650611d90f1"
+aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"623a52fcea5d443e48d9181ab32c7421":"761c1fe41a18acf20d241650611d90f1":0
 
 AES-256-ECB Decrypt NIST KAT #8
-aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"38f2c7ae10612415d27ca190d27da8b4":"8a560769d605868ad80d819bdba03771"
+aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"38f2c7ae10612415d27ca190d27da8b4":"8a560769d605868ad80d819bdba03771":0
 
 AES-256-ECB Decrypt NIST KAT #9
-aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"1bc704f1bce135ceb810341b216d7abe":"91fbef2d15a97816060bee1feaa49afe"
+aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"1bc704f1bce135ceb810341b216d7abe":"91fbef2d15a97816060bee1feaa49afe":0
 
 AES-256-ECB Decrypt NIST KAT #10
-aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"ddc6bf790c15760d8d9aeb6f9a75fd4e":"80000000000000000000000000000000"
+aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"ddc6bf790c15760d8d9aeb6f9a75fd4e":"80000000000000000000000000000000":0
 
 AES-256-ECB Decrypt NIST KAT #11
-aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"0a6bdc6d4c1e6280301fd8e97ddbe601":"c0000000000000000000000000000000"
+aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"0a6bdc6d4c1e6280301fd8e97ddbe601":"c0000000000000000000000000000000":0
 
 AES-256-ECB Decrypt NIST KAT #12
-aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"9b80eefb7ebe2d2b16247aa0efc72f5d":"e0000000000000000000000000000000"
+aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"9b80eefb7ebe2d2b16247aa0efc72f5d":"e0000000000000000000000000000000":0
 
 AES-128-CBC Encrypt NIST KAT #1
 aes_encrypt_cbc:"fffffffffffff8000000000000000000":"00000000000000000000000000000000":"00000000000000000000000000000000":"8b527a6aebdaec9eaef8eda2cb7783e5"
@@ -661,5 +661,11 @@
 AES-256-CFB128 Decrypt NIST KAT #12
 aes_decrypt_cfb128:"0000000000000000000000000000000000000000000000000000000000000000":"f8000000000000000000000000000000":"7818d800dcf6f4be1e0e94f403d1e4c2":"00000000000000000000000000000000"
 
+AES-ECB Encrypt (Invalid keylength)
+aes_encrypt_ecb:"000000000000000000000000000000":"f34481ec3cc627bacd5dc3fb08f273e6":"0336763e966d92595a567cc9ce537f5e":POLARSSL_ERR_AES_INVALID_KEY_LENGTH
+
+AES-ECB Decrypt (Invalid keylength)
+aes_decrypt_ecb:"000000000000000000000000000000":"f34481ec3cc627bacd5dc3fb08f273e6":"0336763e966d92595a567cc9ce537f5e":POLARSSL_ERR_AES_INVALID_KEY_LENGTH
+
 AES Selftest
 aes_selftest:
diff --git a/tests/suites/test_suite_aes.function b/tests/suites/test_suite_aes.function
index 3440202..15bb9ba 100644
--- a/tests/suites/test_suite_aes.function
+++ b/tests/suites/test_suite_aes.function
@@ -3,7 +3,7 @@
 END_HEADER
 
 BEGIN_CASE
-aes_encrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
+aes_encrypt_ecb:hex_key_string:hex_src_string:hex_dst_string:setkey_result
 {
     unsigned char key_str[100];
     unsigned char src_str[100];
@@ -20,16 +20,19 @@
     key_len = unhexify( key_str, {hex_key_string} );
     unhexify( src_str, {hex_src_string} );
 
-    aes_setkey_enc( &ctx, key_str, key_len * 8 );
-    aes_crypt_ecb( &ctx, AES_ENCRYPT, src_str, output );
-    hexify( dst_str, output, 16 );
+    TEST_ASSERT( aes_setkey_enc( &ctx, key_str, key_len * 8 ) == {setkey_result} );
+    if( {setkey_result} == 0 )
+    {
+        aes_crypt_ecb( &ctx, AES_ENCRYPT, src_str, output );
+        hexify( dst_str, output, 16 );
 
-    TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
+        TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
+    }
 }
 END_CASE
 
 BEGIN_CASE
-aes_decrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
+aes_decrypt_ecb:hex_key_string:hex_src_string:hex_dst_string:setkey_result
 {
     unsigned char key_str[100];
     unsigned char src_str[100];
@@ -46,11 +49,14 @@
     key_len = unhexify( key_str, {hex_key_string} );
     unhexify( src_str, {hex_src_string} );
 
-    aes_setkey_dec( &ctx, key_str, key_len * 8 );
-    aes_crypt_ecb( &ctx, AES_DECRYPT, src_str, output );
-    hexify( dst_str, output, 16 );
+    TEST_ASSERT( aes_setkey_dec( &ctx, key_str, key_len * 8 ) == {setkey_result} );
+    if( {setkey_result} == 0 )
+    {
+        aes_crypt_ecb( &ctx, AES_DECRYPT, src_str, output );
+        hexify( dst_str, output, 16 );
 
-    TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
+        TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
+    }
 }
 END_CASE
 
diff --git a/tests/suites/test_suite_camellia.data b/tests/suites/test_suite_camellia.data
index 2b9ed78..3f870b8 100644
--- a/tests/suites/test_suite_camellia.data
+++ b/tests/suites/test_suite_camellia.data
@@ -1,56 +1,56 @@
 Camellia-128-ECB Encrypt RFC3713 #1
-camellia_encrypt_ecb:"0123456789abcdeffedcba9876543210":"0123456789abcdeffedcba9876543210":"67673138549669730857065648eabe43"
+camellia_encrypt_ecb:"0123456789abcdeffedcba9876543210":"0123456789abcdeffedcba9876543210":"67673138549669730857065648eabe43":0
 
 Camellia-192-ECB Encrypt RFC3713 #1
-camellia_encrypt_ecb:"0123456789abcdeffedcba98765432100011223344556677":"0123456789abcdeffedcba9876543210":"b4993401b3e996f84ee5cee7d79b09b9"
+camellia_encrypt_ecb:"0123456789abcdeffedcba98765432100011223344556677":"0123456789abcdeffedcba9876543210":"b4993401b3e996f84ee5cee7d79b09b9":0
 
 Camellia-256-ECB Encrypt RFC3713 #1
-camellia_encrypt_ecb:"0123456789abcdeffedcba987654321000112233445566778899aabbccddeeff":"0123456789abcdeffedcba9876543210":"9acc237dff16d76c20ef7c919e3a7509"
+camellia_encrypt_ecb:"0123456789abcdeffedcba987654321000112233445566778899aabbccddeeff":"0123456789abcdeffedcba9876543210":"9acc237dff16d76c20ef7c919e3a7509":0
 
 Camellia-128-ECB Encrypt Perl EVP #1
-camellia_encrypt_ecb:"000102030405060708090A0B0C0D0E0F":"00112233445566778899AABBCCDDEEFF":"77CF412067AF8270613529149919546F"
+camellia_encrypt_ecb:"000102030405060708090A0B0C0D0E0F":"00112233445566778899AABBCCDDEEFF":"77CF412067AF8270613529149919546F":0
 
 Camellia-192-ECB Encrypt Perl EVP #1
-camellia_encrypt_ecb:"000102030405060708090A0B0C0D0E0F1011121314151617":"00112233445566778899AABBCCDDEEFF":"B22F3C36B72D31329EEE8ADDC2906C68"
+camellia_encrypt_ecb:"000102030405060708090A0B0C0D0E0F1011121314151617":"00112233445566778899AABBCCDDEEFF":"B22F3C36B72D31329EEE8ADDC2906C68":0
 
 Camellia-256-ECB Encrypt Perl EVP #1
-camellia_encrypt_ecb:"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F":"00112233445566778899AABBCCDDEEFF":"2EDF1F3418D53B88841FC8985FB1ECF2"
+camellia_encrypt_ecb:"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F":"00112233445566778899AABBCCDDEEFF":"2EDF1F3418D53B88841FC8985FB1ECF2":0
 
 Camellia-128-ECB Encrypt Perl EVP #1
-camellia_encrypt_ecb:"2B7E151628AED2A6ABF7158809CF4F3C":"6BC1BEE22E409F96E93D7E117393172A":"432FC5DCD628115B7C388D770B270C96"
+camellia_encrypt_ecb:"2B7E151628AED2A6ABF7158809CF4F3C":"6BC1BEE22E409F96E93D7E117393172A":"432FC5DCD628115B7C388D770B270C96":0
 
 Camellia-128-ECB Encrypt Perl EVP #2
-camellia_encrypt_ecb:"2B7E151628AED2A6ABF7158809CF4F3C":"AE2D8A571E03AC9C9EB76FAC45AF8E51":"0BE1F14023782A22E8384C5ABB7FAB2B"
+camellia_encrypt_ecb:"2B7E151628AED2A6ABF7158809CF4F3C":"AE2D8A571E03AC9C9EB76FAC45AF8E51":"0BE1F14023782A22E8384C5ABB7FAB2B":0
 
 Camellia-128-ECB Encrypt Perl EVP #3
-camellia_encrypt_ecb:"2B7E151628AED2A6ABF7158809CF4F3C":"30C81C46A35CE411E5FBC1191A0A52EF":"A0A1ABCD1893AB6FE0FE5B65DF5F8636"
+camellia_encrypt_ecb:"2B7E151628AED2A6ABF7158809CF4F3C":"30C81C46A35CE411E5FBC1191A0A52EF":"A0A1ABCD1893AB6FE0FE5B65DF5F8636":0
 
 Camellia-128-ECB Encrypt Perl EVP #4
-camellia_encrypt_ecb:"2B7E151628AED2A6ABF7158809CF4F3C":"F69F2445DF4F9B17AD2B417BE66C3710":"E61925E0D5DFAA9BB29F815B3076E51A"
+camellia_encrypt_ecb:"2B7E151628AED2A6ABF7158809CF4F3C":"F69F2445DF4F9B17AD2B417BE66C3710":"E61925E0D5DFAA9BB29F815B3076E51A":0
 
 Camellia-192-ECB Encrypt Perl EVP #1
-camellia_encrypt_ecb:"8E73B0F7DA0E6452C810F32B809079E562F8EAD2522C6B7B":"6BC1BEE22E409F96E93D7E117393172A":"CCCC6C4E138B45848514D48D0D3439D3"
+camellia_encrypt_ecb:"8E73B0F7DA0E6452C810F32B809079E562F8EAD2522C6B7B":"6BC1BEE22E409F96E93D7E117393172A":"CCCC6C4E138B45848514D48D0D3439D3":0
 
 Camellia-192-ECB Encrypt Perl EVP #2
-camellia_encrypt_ecb:"8E73B0F7DA0E6452C810F32B809079E562F8EAD2522C6B7B":"AE2D8A571E03AC9C9EB76FAC45AF8E51":"5713C62C14B2EC0F8393B6AFD6F5785A"
+camellia_encrypt_ecb:"8E73B0F7DA0E6452C810F32B809079E562F8EAD2522C6B7B":"AE2D8A571E03AC9C9EB76FAC45AF8E51":"5713C62C14B2EC0F8393B6AFD6F5785A":0
 
 Camellia-192-ECB Encrypt Perl EVP #3
-camellia_encrypt_ecb:"8E73B0F7DA0E6452C810F32B809079E562F8EAD2522C6B7B":"30C81C46A35CE411E5FBC1191A0A52EF":"B40ED2B60EB54D09D030CF511FEEF366"
+camellia_encrypt_ecb:"8E73B0F7DA0E6452C810F32B809079E562F8EAD2522C6B7B":"30C81C46A35CE411E5FBC1191A0A52EF":"B40ED2B60EB54D09D030CF511FEEF366":0
 
 Camellia-192-ECB Encrypt Perl EVP #4
-camellia_encrypt_ecb:"8E73B0F7DA0E6452C810F32B809079E562F8EAD2522C6B7B":"F69F2445DF4F9B17AD2B417BE66C3710":"909DBD95799096748CB27357E73E1D26"
+camellia_encrypt_ecb:"8E73B0F7DA0E6452C810F32B809079E562F8EAD2522C6B7B":"F69F2445DF4F9B17AD2B417BE66C3710":"909DBD95799096748CB27357E73E1D26":0
 
 Camellia-256-ECB Encrypt Perl EVP #1
-camellia_encrypt_ecb:"603DEB1015CA71BE2B73AEF0857D77811F352C073B6108D72D9810A30914DFF4":"6BC1BEE22E409F96E93D7E117393172A":"BEFD219B112FA00098919CD101C9CCFA"
+camellia_encrypt_ecb:"603DEB1015CA71BE2B73AEF0857D77811F352C073B6108D72D9810A30914DFF4":"6BC1BEE22E409F96E93D7E117393172A":"BEFD219B112FA00098919CD101C9CCFA":0
 
 Camellia-256-ECB Encrypt Perl EVP #2
-camellia_encrypt_ecb:"603DEB1015CA71BE2B73AEF0857D77811F352C073B6108D72D9810A30914DFF4":"AE2D8A571E03AC9C9EB76FAC45AF8E51":"C91D3A8F1AEA08A9386CF4B66C0169EA"
+camellia_encrypt_ecb:"603DEB1015CA71BE2B73AEF0857D77811F352C073B6108D72D9810A30914DFF4":"AE2D8A571E03AC9C9EB76FAC45AF8E51":"C91D3A8F1AEA08A9386CF4B66C0169EA":0
 
 Camellia-256-ECB Encrypt Perl EVP #3
-camellia_encrypt_ecb:"603DEB1015CA71BE2B73AEF0857D77811F352C073B6108D72D9810A30914DFF4":"30C81C46A35CE411E5FBC1191A0A52EF":"A623D711DC5F25A51BB8A80D56397D28"
+camellia_encrypt_ecb:"603DEB1015CA71BE2B73AEF0857D77811F352C073B6108D72D9810A30914DFF4":"30C81C46A35CE411E5FBC1191A0A52EF":"A623D711DC5F25A51BB8A80D56397D28":0
 
 Camellia-256-ECB Encrypt Perl EVP #4
-camellia_encrypt_ecb:"603DEB1015CA71BE2B73AEF0857D77811F352C073B6108D72D9810A30914DFF4":"F69F2445DF4F9B17AD2B417BE66C3710":"7960109FB6DC42947FCFE59EA3C5EB6B"
+camellia_encrypt_ecb:"603DEB1015CA71BE2B73AEF0857D77811F352C073B6108D72D9810A30914DFF4":"F69F2445DF4F9B17AD2B417BE66C3710":"7960109FB6DC42947FCFE59EA3C5EB6B":0
 
 Camellia-128-CBC Encrypt Perl EVP #1
 camellia_encrypt_cbc:"2B7E151628AED2A6ABF7158809CF4F3C":"000102030405060708090A0B0C0D0E0F":"6BC1BEE22E409F96E93D7E117393172A":"1607CF494B36BBF00DAEB0B503C831AB"
@@ -160,5 +160,11 @@
 Camellia-256-CFB128 Decrypt Perl EVP #4
 camellia_decrypt_cfb128:"603DEB1015CA71BE2B73AEF0857D77811F352C073B6108D72D9810A30914DFF4":"555FC3F34BDD2D54C62D9E3BF338C1C4":"F69F2445DF4F9B17AD2B417BE66C3710":"5953ADCE14DB8C7F39F1BD39F359BFFA"
 
+Camellia-ECB Encrypt (Invalid key length)
+camellia_encrypt_ecb:"0123456789abcdeffedcba98765432":"0123456789abcdeffedcba9876543210":"67673138549669730857065648eabe43":POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH
+
+Camellia-ECB Decrypt (Invalid key length)
+camellia_decrypt_ecb:"0123456789abcdeffedcba98765432":"0123456789abcdeffedcba9876543210":"67673138549669730857065648eabe43":POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH
+
 Camellia Selftest
 camellia_selftest:
diff --git a/tests/suites/test_suite_camellia.function b/tests/suites/test_suite_camellia.function
index 7507fea..408fb6c 100644
--- a/tests/suites/test_suite_camellia.function
+++ b/tests/suites/test_suite_camellia.function
@@ -3,7 +3,7 @@
 END_HEADER
 
 BEGIN_CASE
-camellia_encrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
+camellia_encrypt_ecb:hex_key_string:hex_src_string:hex_dst_string:setkey_result
 {
     unsigned char key_str[100];
     unsigned char src_str[100];
@@ -20,16 +20,19 @@
     key_len = unhexify( key_str, {hex_key_string} );
     unhexify( src_str, {hex_src_string} );
 
-    camellia_setkey_enc( &ctx, key_str, key_len * 8 );
-    camellia_crypt_ecb( &ctx, CAMELLIA_ENCRYPT, src_str, output );
-    hexify( dst_str, output, 16 );
+    TEST_ASSERT( camellia_setkey_enc( &ctx, key_str, key_len * 8 ) == {setkey_result} );
+    if( {setkey_result} == 0 )
+    {
+        camellia_crypt_ecb( &ctx, CAMELLIA_ENCRYPT, src_str, output );
+        hexify( dst_str, output, 16 );
 
-    TEST_ASSERT( strcasecmp( (char *) dst_str, {hex_dst_string} ) == 0 );
+        TEST_ASSERT( strcasecmp( (char *) dst_str, {hex_dst_string} ) == 0 );
+    }
 }
 END_CASE
 
 BEGIN_CASE
-camellia_decrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
+camellia_decrypt_ecb:hex_key_string:hex_src_string:hex_dst_string:setkey_result
 {
     unsigned char key_str[100];
     unsigned char src_str[100];
@@ -46,11 +49,14 @@
     key_len = unhexify( key_str, {hex_key_string} );
     unhexify( src_str, {hex_src_string} );
 
-    camellia_setkey_dec( &ctx, key_str, key_len * 8 );
-    camellia_crypt_ecb( &ctx, CAMELLIA_DECRYPT, src_str, output );
-    hexify( dst_str, output, 16 );
+    TEST_ASSERT( camellia_setkey_dec( &ctx, key_str, key_len * 8 ) == {setkey_result} );
+    if( {setkey_result} == 0 )
+    {
+        camellia_crypt_ecb( &ctx, CAMELLIA_DECRYPT, src_str, output );
+        hexify( dst_str, output, 16 );
 
-    TEST_ASSERT( strcasecmp( (char *) dst_str, {hex_dst_string} ) == 0 );
+        TEST_ASSERT( strcasecmp( (char *) dst_str, {hex_dst_string} ) == 0 );
+    }
 }
 END_CASE