diff --git a/ChangeLog b/ChangeLog
index 5a569a3..42e3f94 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -31,10 +31,8 @@
      mbedtls_ctr_drbg_update() -> mbedtls_ctr_drbg_update_ret()
      mbedtls_hmac_drbg_update() -> mbedtls_hmac_drbg_update_ret()
    * Extend ECDH interface to enable alternative implementations.
-   * Deprecate the ARIA error constants
-     - MBEDTLS_ERR_ARIA_INVALID_KEY_LENGTH
-     - MBEDTLS_ERR_ARIA_INVALID_INPUT_LENGTH
-     in favour of a new single error MBEDTLS_ERR_ARIA_BAD_INPUT_DATA.
+   * Deprecate the ARIA error MBEDTLS_ERR_ARIA_INVALID_KEY_LENGTH
+     in favour of a new generic error MBEDTLS_ERR_ARIA_BAD_INPUT_DATA.
    * Deprecate the CAMELLIA error MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH
      in favour a new generic error MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA.
    * Deprecate the Blowfish error constants
diff --git a/include/mbedtls/aria.h b/include/mbedtls/aria.h
index 6198750..9e981d9 100644
--- a/include/mbedtls/aria.h
+++ b/include/mbedtls/aria.h
@@ -50,10 +50,11 @@
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #define MBEDTLS_ERR_ARIA_INVALID_KEY_LENGTH   MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( -0x005C )
-#define MBEDTLS_ERR_ARIA_INVALID_INPUT_LENGTH MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( -0x005E )
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
 #define MBEDTLS_ERR_ARIA_BAD_INPUT_DATA -0x005C /**< Bad input data. */
 
+#define MBEDTLS_ERR_ARIA_INVALID_INPUT_LENGTH -0x005E /**< Invalid data input length. */
+
 /* MBEDTLS_ERR_ARIA_FEATURE_UNAVAILABLE is deprecated and should not be used.
  */
 #define MBEDTLS_ERR_ARIA_FEATURE_UNAVAILABLE  -0x005A  /**< Feature not available. For example, an unsupported ARIA key size. */
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index c4883be..56042c9 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -63,7 +63,7 @@
  * CTR_DBRG  4  0x0034-0x003A
  * ENTROPY   3  0x003C-0x0040   0x003D-0x003F
  * NET      13  0x0042-0x0052   0x0043-0x0049
- * ARIA      3  0x0058-0x005C
+ * ARIA      4  0x0058-0x005E
  * ASN1      7  0x0060-0x006C
  * CMAC      1  0x007A-0x007A
  * PBKDF2    1  0x007C-0x007C
diff --git a/library/aria.c b/library/aria.c
index 9763ca6..6d87941 100644
--- a/library/aria.c
+++ b/library/aria.c
@@ -613,7 +613,7 @@
     unsigned char temp[MBEDTLS_ARIA_BLOCKSIZE];
 
     if( length % MBEDTLS_ARIA_BLOCKSIZE )
-        return( MBEDTLS_ERR_ARIA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ARIA_INVALID_INPUT_LENGTH );
 
     if( mode == MBEDTLS_ARIA_DECRYPT )
     {
diff --git a/library/error.c b/library/error.c
index 80f4948..a70db68 100644
--- a/library/error.c
+++ b/library/error.c
@@ -620,6 +620,8 @@
 #if defined(MBEDTLS_ARIA_C)
     if( use_ret == -(MBEDTLS_ERR_ARIA_BAD_INPUT_DATA) )
         mbedtls_snprintf( buf, buflen, "ARIA - Bad input data" );
+    if( use_ret == -(MBEDTLS_ERR_ARIA_INVALID_INPUT_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "ARIA - Invalid data input length" );
     if( use_ret == -(MBEDTLS_ERR_ARIA_FEATURE_UNAVAILABLE) )
         mbedtls_snprintf( buf, buflen, "ARIA - Feature not available. For example, an unsupported ARIA key size" );
     if( use_ret == -(MBEDTLS_ERR_ARIA_HW_ACCEL_FAILED) )