tests: suites: Remove `hex` in name of variables of type data_t

Remove `hex` in name of variables of type data_t to reserve it
for variables of type char* that are the hexadecimal
representation of a data buffer.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/tests/suites/test_suite_camellia.function b/tests/suites/test_suite_camellia.function
index 4949feb..312495c 100644
--- a/tests/suites/test_suite_camellia.function
+++ b/tests/suites/test_suite_camellia.function
@@ -175,7 +175,7 @@
 
 /* BEGIN_CASE */
 void camellia_encrypt_ecb( data_t * key_str, data_t * src_str,
-                           data_t * hex_dst_string, int setkey_result )
+                           data_t * dst, int setkey_result )
 {
     unsigned char output[100];
     mbedtls_camellia_context ctx;
@@ -189,8 +189,7 @@
     {
         TEST_ASSERT( mbedtls_camellia_crypt_ecb( &ctx, MBEDTLS_CAMELLIA_ENCRYPT, src_str->x, output ) == 0 );
 
-        TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x,
-                                          16, hex_dst_string->len ) == 0 );
+        TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );
     }
 
 exit:
@@ -200,7 +199,7 @@
 
 /* BEGIN_CASE */
 void camellia_decrypt_ecb( data_t * key_str, data_t * src_str,
-                           data_t * hex_dst_string, int setkey_result )
+                           data_t * dst, int setkey_result )
 {
     unsigned char output[100];
     mbedtls_camellia_context ctx;
@@ -214,8 +213,7 @@
     {
         TEST_ASSERT( mbedtls_camellia_crypt_ecb( &ctx, MBEDTLS_CAMELLIA_DECRYPT, src_str->x, output ) == 0 );
 
-        TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x,
-                                          16, hex_dst_string->len ) == 0 );
+        TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );
     }
 
 exit:
@@ -225,8 +223,7 @@
 
 /* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
 void camellia_encrypt_cbc( data_t * key_str, data_t * iv_str,
-                           data_t * src_str, data_t * hex_dst_string,
-                           int cbc_result )
+                           data_t * src_str, data_t * dst, int cbc_result )
 {
     unsigned char output[100];
     mbedtls_camellia_context ctx;
@@ -240,9 +237,8 @@
     if( cbc_result == 0 )
     {
 
-        TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x,
-                                          src_str->len,
-                                          hex_dst_string->len ) == 0 );
+        TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, src_str->len,
+                                          dst->len ) == 0 );
     }
 
 exit:
@@ -252,7 +248,7 @@
 
 /* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
 void camellia_decrypt_cbc( data_t * key_str, data_t * iv_str,
-                           data_t * src_str, data_t * hex_dst_string,
+                           data_t * src_str, data_t * dst,
                            int cbc_result )
 {
     unsigned char output[100];
@@ -267,9 +263,8 @@
     if( cbc_result == 0 )
     {
 
-        TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x,
-                                          src_str->len,
-                                          hex_dst_string->len ) == 0 );
+        TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, src_str->len,
+                                          dst->len ) == 0 );
     }
 
 exit:
@@ -279,8 +274,7 @@
 
 /* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
 void camellia_encrypt_cfb128( data_t * key_str, data_t * iv_str,
-                              data_t * src_str,
-                              data_t * hex_dst_string )
+                              data_t * src_str, data_t * dst )
 {
     unsigned char output[100];
     mbedtls_camellia_context ctx;
@@ -293,8 +287,7 @@
     mbedtls_camellia_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
     TEST_ASSERT( mbedtls_camellia_crypt_cfb128( &ctx, MBEDTLS_CAMELLIA_ENCRYPT, 16, &iv_offset, iv_str->x, src_str->x, output ) == 0 );
 
-    TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x,
-                                      16, hex_dst_string->len ) == 0 );
+    TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );
 
 exit:
     mbedtls_camellia_free( &ctx );
@@ -304,7 +297,7 @@
 /* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
 void camellia_decrypt_cfb128( data_t * key_str, data_t * iv_str,
                               data_t * src_str,
-                              data_t * hex_dst_string )
+                              data_t * dst )
 {
     unsigned char output[100];
     mbedtls_camellia_context ctx;
@@ -317,8 +310,7 @@
     mbedtls_camellia_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
     TEST_ASSERT( mbedtls_camellia_crypt_cfb128( &ctx, MBEDTLS_CAMELLIA_DECRYPT, 16, &iv_offset, iv_str->x, src_str->x, output ) == 0 );
 
-    TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x,
-                                      16, hex_dst_string->len ) == 0 );
+    TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );
 
 exit:
     mbedtls_camellia_free( &ctx );