From eb73f7ab6fdb5cfcec1f90cee52fa1c490e11b56 Mon Sep 17 00:00:00 2001
From: Nir Sonnenschein <nir.sonnenschein@arm.com>
Date: Mon, 30 Jul 2018 17:46:49 +0300
Subject: [PATCH] fix trailing white spaces

---
 include/mbedtls/config.h   |  6 +++---
 include/mbedtls/ctr_drbg.h | 14 +++++++-------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index a79dff83e..ad35f7b8e 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -2030,13 +2030,13 @@
 #define MBEDTLS_CTR_DRBG_C
 
 /**
- * configure key size for ctr DRBG , either 
+ * configure key size for ctr DRBG , either
  * MBEDTLS_CTR_DRBG_KEYSIZE_256 (default)
- * or 
+ * or
  * MBEDTLS_CTR_DRBG_KEYSIZE_128
  * must be set.
  */
-#if !defined(MBEDTLS_CTR_DRBG_KEY_SIZE_128) 
+#if !defined(MBEDTLS_CTR_DRBG_KEY_SIZE_128)
 #define MBEDTLS_CTR_DRBG_KEY_SIZE_256 1
 #endif
 /**
diff --git a/include/mbedtls/ctr_drbg.h b/include/mbedtls/ctr_drbg.h
index 1323043ff..f0f816312 100644
--- a/include/mbedtls/ctr_drbg.h
+++ b/include/mbedtls/ctr_drbg.h
@@ -8,9 +8,9 @@
  * Recommendation for Random Number Generation Using Deterministic Random
  * Bit Generators</em>.
  *
- * The Mbed TLS implementation of CTR_DRBG uses AES-256 (default) or AES-128 
+ * The Mbed TLS implementation of CTR_DRBG uses AES-256 (default) or AES-128
  * as the underlying block cipher.
- * 
+ *
  *  * \warning   ARC4 is considered a weak cipher and its use constitutes a
  *            security risk. We recommend considering stronger ciphers instead.
  */
@@ -48,14 +48,14 @@
 #define MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR                -0x003A  /**< Read or write error in file. */
 
 #define MBEDTLS_CTR_DRBG_BLOCKSIZE          16 /**< The block size used by the cipher. */
-#if defined(MBEDTLS_CTR_DRBG_KEY_SIZE_256) 
+#if defined(MBEDTLS_CTR_DRBG_KEY_SIZE_256)
 #define MBEDTLS_CTR_DRBG_KEYSIZE            32 /**< The key size used by the cipher. */
-#else 
-#if defined(MBEDTLS_CTR_DRBG_KEY_SIZE_128) 
+#else
+#if defined(MBEDTLS_CTR_DRBG_KEY_SIZE_128)
 #warning Warning: using smaller (128bit) key size for CTR DRBG may reduce the security of some operations.
 #define MBEDTLS_CTR_DRBG_KEYSIZE            16 /**< The key size used by the cipher. */
-#else 
-#error for ctr DRBG either MBEDTLS_CTR_DRBG_KEYSIZE_256 (default) or MBEDTLS_CTR_DRBG_KEYSIZE_128 must be set
+#else
+#error for ctr DRBG either MBEDTLS_CTR_DRBG_KEY_SIZE_256 (default) or MBEDTLS_CTR_DRBG_KEY_SIZE_128 must be set
 #endif
 #endif
 #define MBEDTLS_CTR_DRBG_KEYBITS            ( MBEDTLS_CTR_DRBG_KEYSIZE * 8 ) /**< The key size for the DRBG operation, in bits. */