diff --git a/src/EthernetHttpClient_SSL_STM32.h b/src/EthernetHttpClient_SSL_STM32.h
index 2728be8..614e6dc 100644
--- a/src/EthernetHttpClient_SSL_STM32.h
+++ b/src/EthernetHttpClient_SSL_STM32.h
@@ -8,7 +8,7 @@
   Built by Khoi Hoang https://github.com/khoih-prog/EthernetWebServer_STM32
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -21,6 +21,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 // Library to simplify HTTP fetching on Arduino
diff --git a/src/EthernetWebServer_SSL_STM32-impl.h b/src/EthernetWebServer_SSL_STM32-impl.h
index 70209ac..4f51eed 100644
--- a/src/EthernetWebServer_SSL_STM32-impl.h
+++ b/src/EthernetWebServer_SSL_STM32-impl.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 #pragma once
@@ -412,7 +413,7 @@ void EthernetWebServer::_prepareHeader(String& response, int code, const char* c
   EWString aResponse = fromString(response);
   
   aResponse = "HTTP/1." + fromString(String(_currentVersion)) + " ";
-  aResponse += code;
+  aResponse += fromString(String(code));
   aResponse += " ";
   aResponse += fromString(_responseCodeToString(code));
   aResponse += RETURN_NEWLINE;
@@ -456,7 +457,7 @@ void EthernetWebServer::_prepareHeader(String& response, int code, const char* c
 void EthernetWebServer::_prepareHeader(EWString& response, int code, const char* content_type, size_t contentLength) 
 {
   response = "HTTP/1." + fromString(String(_currentVersion)) + " ";
-  response += code;
+  response += fromString(String(code));
   response += " ";
   response += fromString(_responseCodeToString(code));
   response += RETURN_NEWLINE;
diff --git a/src/EthernetWebServer_SSL_STM32.h b/src/EthernetWebServer_SSL_STM32.h
index 828359a..bf5927c 100644
--- a/src/EthernetWebServer_SSL_STM32.h
+++ b/src/EthernetWebServer_SSL_STM32.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 #pragma once
@@ -34,13 +35,13 @@
  #error This code is designed to run on STM32F/L/H/G/WB/MP1 platform! Please check your Tools->Board setting.
 #endif
 
-#define ETHERNET_WEBSERVER_SSL_STM32_VERSION      "EthernetWebServer_SSL_STM32 v1.4.0"
+#define ETHERNET_WEBSERVER_SSL_STM32_VERSION      "EthernetWebServer_SSL_STM32 v1.4.1"
 
 #define ETHERNET_WEBSERVER_SSL_STM32_VERSION_MAJOR    1
 #define ETHERNET_WEBSERVER_SSL_STM32_VERSION_MINOR    4
-#define ETHERNET_WEBSERVER_SSL_STM32_VERSION_PATCH    0
+#define ETHERNET_WEBSERVER_SSL_STM32_VERSION_PATCH    1
 
-#define ETHERNET_WEBSERVER_SSL_STM32_VERSION_INT      1004000
+#define ETHERNET_WEBSERVER_SSL_STM32_VERSION_INT      1004001
 
 #define USE_NEW_WEBSERVER_VERSION     true
 
diff --git a/src/Ethernet_HTTPClient/Ethernet_HttpClient.cpp b/src/Ethernet_HTTPClient/Ethernet_HttpClient.cpp
index 2ca6ef1..4a09dfa 100644
--- a/src/Ethernet_HTTPClient/Ethernet_HttpClient.cpp
+++ b/src/Ethernet_HTTPClient/Ethernet_HttpClient.cpp
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
  
 // Class to simplify HTTP fetching on Arduino
diff --git a/src/Ethernet_HTTPClient/Ethernet_HttpClient.h b/src/Ethernet_HTTPClient/Ethernet_HttpClient.h
index b5b0c36..5692e3c 100644
--- a/src/Ethernet_HTTPClient/Ethernet_HttpClient.h
+++ b/src/Ethernet_HTTPClient/Ethernet_HttpClient.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 // Class to simplify HTTP fetching on Arduino
diff --git a/src/Ethernet_HTTPClient/Ethernet_URLEncoder.cpp b/src/Ethernet_HTTPClient/Ethernet_URLEncoder.cpp
index d4621f7..4b4f345 100644
--- a/src/Ethernet_HTTPClient/Ethernet_URLEncoder.cpp
+++ b/src/Ethernet_HTTPClient/Ethernet_URLEncoder.cpp
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 // Library to simplify HTTP fetching on Arduino
diff --git a/src/Ethernet_HTTPClient/Ethernet_URLEncoder.h b/src/Ethernet_HTTPClient/Ethernet_URLEncoder.h
index cf12ee5..31ef2ab 100644
--- a/src/Ethernet_HTTPClient/Ethernet_URLEncoder.h
+++ b/src/Ethernet_HTTPClient/Ethernet_URLEncoder.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
  
 // Library to simplify HTTP fetching on Arduino
diff --git a/src/Ethernet_HTTPClient/Ethernet_WebSocketClient.cpp b/src/Ethernet_HTTPClient/Ethernet_WebSocketClient.cpp
index adf9248..066bf81 100644
--- a/src/Ethernet_HTTPClient/Ethernet_WebSocketClient.cpp
+++ b/src/Ethernet_HTTPClient/Ethernet_WebSocketClient.cpp
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
  
 // (c) Copyright Arduino. 2016
diff --git a/src/Ethernet_HTTPClient/Ethernet_WebSocketClient.h b/src/Ethernet_HTTPClient/Ethernet_WebSocketClient.h
index d61d5e9..90ba338 100644
--- a/src/Ethernet_HTTPClient/Ethernet_WebSocketClient.h
+++ b/src/Ethernet_HTTPClient/Ethernet_WebSocketClient.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
  
 // (c) Copyright Arduino. 2016
diff --git a/src/Parsing_SSL_STM32-impl.h b/src/Parsing_SSL_STM32-impl.h
index f23e7bf..11f6d28 100644
--- a/src/Parsing_SSL_STM32-impl.h
+++ b/src/Parsing_SSL_STM32-impl.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 #pragma once
diff --git a/src/detail/Debug_STM32.h b/src/detail/Debug_STM32.h
index a65c9f8..1dd6c7d 100644
--- a/src/detail/Debug_STM32.h
+++ b/src/detail/Debug_STM32.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 #pragma once
diff --git a/src/detail/RequestHandler_STM32.h b/src/detail/RequestHandler_STM32.h
index b136946..78a836e 100644
--- a/src/detail/RequestHandler_STM32.h
+++ b/src/detail/RequestHandler_STM32.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 #pragma once
diff --git a/src/detail/RequestHandlersImpl_STM32.h b/src/detail/RequestHandlersImpl_STM32.h
index f30df56..ec430fd 100644
--- a/src/detail/RequestHandlersImpl_STM32.h
+++ b/src/detail/RequestHandlersImpl_STM32.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 #pragma once
diff --git a/src/detail/mimetable.h b/src/detail/mimetable.h
index b250a46..40b2468 100644
--- a/src/detail/mimetable.h
+++ b/src/detail/mimetable.h
@@ -11,7 +11,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -24,6 +24,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
  
 #ifndef __MIMETABLE_H__
diff --git a/src/inner.h b/src/inner.h
index b180e2e..0abbf8c 100644
--- a/src/inner.h
+++ b/src/inner.h
@@ -12,7 +12,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -25,6 +25,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 #include "SSLClient/inner.h"
diff --git a/src/libb64/base64.cpp b/src/libb64/base64.cpp
index 3b37295..1f2b3c4 100644
--- a/src/libb64/base64.cpp
+++ b/src/libb64/base64.cpp
@@ -12,7 +12,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -25,6 +25,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 #include "base64.h"
diff --git a/src/libb64/base64.h b/src/libb64/base64.h
index 211261b..81e7645 100644
--- a/src/libb64/base64.h
+++ b/src/libb64/base64.h
@@ -12,7 +12,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -25,6 +25,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
  
 #pragma once
diff --git a/src/libb64/cdecode.c b/src/libb64/cdecode.c
index 09845d2..f4d0bca 100644
--- a/src/libb64/cdecode.c
+++ b/src/libb64/cdecode.c
@@ -1,8 +1,5 @@
 /****************************************************************************************************************************
-  cdecode.c - c source to a base64 decoding algorithm implementation
-
-  This is part of the libb64 project, and has been placed in the public domain.
-  For details, see http://sourceforge.net/projects/libb64
+  cdecoder.c - c source to a base64 decoding algorithm implementation
 
   For STM32F/L/H/G/WB/MP1 with built-in Ethernet LAN8742A (Nucleo-144, DISCOVERY, etc) or W5x00/ENC28J60 shield/module
   
@@ -15,7 +12,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -28,23 +25,27 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
- *************************************************************************************************************************************/
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
+ *****************************************************************************************************************************/
 
 #include "cdecode.h"
 
 int base64_decode_value(char value_in)
 {
-  static const char decoding[] = {62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -2, -1, -1, -1, 0, 1, 2,
-                                  3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1,
-                                  -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
-                                  47, 48, 49, 50, 51
-                                 };
+  static const char decoding[] =
+  { 62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -2, -1, -1, -1, 0, 1, 2,
+    3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1,
+    -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
+    47, 48, 49, 50, 51
+  };
+
   static const char decoding_size = sizeof(decoding);
+  value_in -= 43;
+
+  if (value_in < 0 || value_in > decoding_size)
+    return -1;
 
-  int newValue = (int) value_in - 43;
-  //value_in -= 43;
-  if (newValue < 0 || newValue > decoding_size) return -1;
-  return decoding[newValue];
+  return decoding[(int)value_in];
 }
 
 void base64_init_decodestate(base64_decodestate* state_in)
@@ -53,13 +54,11 @@ void base64_init_decodestate(base64_decodestate* state_in)
   state_in->plainchar = 0;
 }
 
-
 int base64_decode_block(const char* code_in, const int length_in, char* plaintext_out, base64_decodestate* state_in)
 {
   const char* codechar = code_in;
   char* plainchar = plaintext_out;
-  //char fragment;
-  int fragment;
+  char fragment;
 
   *plainchar = state_in->plainchar;
 
@@ -77,13 +76,11 @@ int base64_decode_block(const char* code_in, const int length_in, char* plaintex
             return plainchar - plaintext_out;
           }
 
-          fragment = base64_decode_value(*codechar++);
+          fragment = (char)base64_decode_value(*codechar++);
         } while (fragment < 0);
 
         *plainchar    = (fragment & 0x03f) << 2;
 
-        break;
-
       case step_b:
         do
         {
@@ -94,14 +91,12 @@ int base64_decode_block(const char* code_in, const int length_in, char* plaintex
             return plainchar - plaintext_out;
           }
 
-          fragment = base64_decode_value(*codechar++);
+          fragment = (char)base64_decode_value(*codechar++);
         } while (fragment < 0);
 
         *plainchar++ |= (fragment & 0x030) >> 4;
         *plainchar    = (fragment & 0x00f) << 4;
 
-        break;
-
       case step_c:
         do
         {
@@ -112,14 +107,12 @@ int base64_decode_block(const char* code_in, const int length_in, char* plaintex
             return plainchar - plaintext_out;
           }
 
-          fragment = base64_decode_value(*codechar++);
+          fragment = (char)base64_decode_value(*codechar++);
         } while (fragment < 0);
 
         *plainchar++ |= (fragment & 0x03c) >> 2;
         *plainchar    = (fragment & 0x003) << 6;
 
-        break;
-
       case step_d:
         do
         {
@@ -130,22 +123,19 @@ int base64_decode_block(const char* code_in, const int length_in, char* plaintex
             return plainchar - plaintext_out;
           }
 
-          fragment = base64_decode_value(*codechar++);
+          fragment = (char)base64_decode_value(*codechar++);
         } while (fragment < 0);
 
         *plainchar++   |= (fragment & 0x03f);
-
-        break;
       }
-
   }
 
   /* control should not reach here */
   return plainchar - plaintext_out;
 }
 
-int base64_decode_chars(const char* code_in, const int length_in, char* plaintext_out)
-{
+int base64_decode_chars(const char* code_in, const int length_in, char* plaintext_out) {
+
   base64_decodestate _state;
   base64_init_decodestate(&_state);
   int len = base64_decode_block(code_in, length_in, plaintext_out, &_state);
diff --git a/src/libb64/cdecode.h b/src/libb64/cdecode.h
index 6a4200a..9ababdb 100644
--- a/src/libb64/cdecode.h
+++ b/src/libb64/cdecode.h
@@ -1,8 +1,5 @@
 /****************************************************************************************************************************
-  cdecode.h - c header for a base64 decoding algorithm
-
-  This is part of the libb64 project, and has been placed in the public domain.
-  For details, see http://sourceforge.net/projects/libb64
+  cdecoder.h - c source to a base64 decoding algorithm implementation
 
   For STM32F/L/H/G/WB/MP1 with built-in Ethernet LAN8742A (Nucleo-144, DISCOVERY, etc) or W5x00/ENC28J60 shield/module
   
@@ -15,7 +12,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -28,7 +25,8 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
- *************************************************************************************************************************************/
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
+ *****************************************************************************************************************************/
 
 #pragma once
 
@@ -67,3 +65,4 @@ int base64_decode_chars(const char* code_in, const int length_in, char* plaintex
 #endif
 
 #endif /* BASE64_CDECODE_H */
+
diff --git a/src/libb64/cencode.c b/src/libb64/cencode.c
index 89a6149..208e408 100644
--- a/src/libb64/cencode.c
+++ b/src/libb64/cencode.c
@@ -1,8 +1,5 @@
 /****************************************************************************************************************************
-  cencode.c - c source to a base64 encoding algorithm implementation
-
-  This is part of the libb64 project, and has been placed in the public domain.
-  For details, see http://sourceforge.net/projects/libb64
+  cencoder.c - c source to a base64 decoding algorithm implementation
 
   For STM32F/L/H/G/WB/MP1 with built-in Ethernet LAN8742A (Nucleo-144, DISCOVERY, etc) or W5x00/ENC28J60 shield/module
   
@@ -15,7 +12,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -28,8 +25,9 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
- *************************************************************************************************************************************/
-
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
+ *****************************************************************************************************************************/
+ 
 #include "cencode.h"
 
 const int CHARS_PER_LINE = 72;
@@ -56,8 +54,8 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
   const char* plainchar = plaintext_in;
   const char* const plaintextend = plaintext_in + length_in;
   char* codechar = code_out;
-  char  result;
-  char  fragment;
+  char result;
+  char fragment;
 
   result = state_in->result;
 
@@ -66,7 +64,6 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
       while (1)
       {
       case step_A:
-
         if (plainchar == plaintextend)
         {
           state_in->result = result;
@@ -79,10 +76,7 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
         *codechar++ = base64_encode_value(result);
         result = (fragment & 0x003) << 4;
 
-        break;
-
       case step_B:
-
         if (plainchar == plaintextend)
         {
           state_in->result = result;
@@ -95,10 +89,7 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
         *codechar++ = base64_encode_value(result);
         result = (fragment & 0x00f) << 2;
 
-        break;
-
       case step_C:
-
         if (plainchar == plaintextend)
         {
           state_in->result = result;
@@ -119,8 +110,6 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
           *codechar++ = '\n';
           state_in->stepcount = 0;
         }
-
-        break;
       }
   }
 
@@ -158,5 +147,5 @@ int base64_encode_chars(const char* plaintext_in, int length_in, char* code_out)
   base64_init_encodestate(&_state);
   int len = base64_encode_block(plaintext_in, length_in, code_out, &_state);
 
-  return ( len + base64_encode_blockend((code_out + len), &_state) );
+  return len + base64_encode_blockend((code_out + len), &_state);
 }
diff --git a/src/libb64/cencode.h b/src/libb64/cencode.h
index cd0d539..ce352f7 100644
--- a/src/libb64/cencode.h
+++ b/src/libb64/cencode.h
@@ -1,8 +1,5 @@
 /****************************************************************************************************************************
-  cencode.h - c header for a base64 encoding algorithm
-
-  This is part of the libb64 project, and has been placed in the public domain.
-  For details, see http://sourceforge.net/projects/libb64
+  cencoder.h - c source to a base64 decoding algorithm implementation
 
   For STM32F/L/H/G/WB/MP1 with built-in Ethernet LAN8742A (Nucleo-144, DISCOVERY, etc) or W5x00/ENC28J60 shield/module
   
@@ -15,7 +12,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -28,7 +25,8 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
- *************************************************************************************************************************************/
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
+ *****************************************************************************************************************************/
 
 #pragma once
 
@@ -70,3 +68,4 @@ int base64_encode_chars(const char* plaintext_in, int length_in, char* code_out)
 #endif
 
 #endif /* BASE64_CENCODE_H */
+
diff --git a/src/time_macros.h b/src/time_macros.h
index 2d68e3e..89451ec 100644
--- a/src/time_macros.h
+++ b/src/time_macros.h
@@ -12,7 +12,7 @@
        
   Licensed under MIT license
   
-  Version: 1.4.0
+  Version: 1.4.1
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -25,6 +25,7 @@
   1.3.0   K Hoang      11/04/2021 Add support to LAN8720 using STM32F4 or STM32F7
   1.3.1   K Hoang      04/10/2021 Change option for PIO `lib_compat_mode` from default `soft` to `strict`. Update Packages Patches
   1.4.0   K Hoang      25/12/2021 Reduce usage of Arduino String with std::string. Fix bug
+  1.4.1   K Hoang      27/12/2021 Fix wrong http status header bug and authenticate issue caused by libb64
  *************************************************************************************************************************************/
 
 #include "SSLClient/time_macros.h"