Merge remote-tracking branch 'origin/development' into development-restricted

* origin/development:
  Update library version to 2.19.0
  ssl-opt.sh: Add var's of context s11n tests for ChaChaPoly,CCM,GCM
  ssl-opt.sh: Duplicate context serialization tests for CID
  Fix SSL context deserialization
diff --git a/ChangeLog b/ChangeLog
index 695d623..ea5661b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch released xxxx-xx-xx
+= mbed TLS 2.19.0 branch released xxxx-xx-xx
 
 Security
    * When writing a private EC key, use a constant size for the private
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index 487faf8..1661a6f 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -24,7 +24,7 @@
  */
 
 /**
- * @mainpage mbed TLS v2.18.0 source code documentation
+ * @mainpage mbed TLS v2.19.0 source code documentation
  *
  * This documentation describes the internal structure of mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index f582f9b..7604c11 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -28,7 +28,7 @@
 # identify the project. Note that if you do not use Doxywizard you need
 # to put quotes around the project name if it contains spaces.
 
-PROJECT_NAME           = "mbed TLS v2.18.0"
+PROJECT_NAME           = "mbed TLS v2.19.0"
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number.
 # This could be handy for archiving the generated documentation or
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index ea01f1d..f78e40a 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -39,7 +39,7 @@
  * Major, Minor, Patchlevel
  */
 #define MBEDTLS_VERSION_MAJOR  2
-#define MBEDTLS_VERSION_MINOR  18
+#define MBEDTLS_VERSION_MINOR  19
 #define MBEDTLS_VERSION_PATCH  0
 
 /**
@@ -47,9 +47,9 @@
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x02120000
-#define MBEDTLS_VERSION_STRING         "2.18.0"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.18.0"
+#define MBEDTLS_VERSION_NUMBER         0x02130000
+#define MBEDTLS_VERSION_STRING         "2.19.0"
+#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.19.0"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index c82784e..6f4a955 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -172,14 +172,14 @@
 if(USE_SHARED_MBEDTLS_LIBRARY)
 
     add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.18.0 SOVERSION 1)
+    set_target_properties(mbedx509 PROPERTIES VERSION 2.19.0 SOVERSION 1)
     target_link_libraries(mbedx509 ${libs} mbedcrypto)
     target_include_directories(mbedx509
         PUBLIC ${MBEDTLS_DIR}/include/
         PUBLIC ${MBEDTLS_DIR}/crypto/include/)
 
     add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.18.0 SOVERSION 13)
+    set_target_properties(mbedtls PROPERTIES VERSION 2.19.0 SOVERSION 13)
     target_link_libraries(mbedtls ${libs} mbedx509)
     target_include_directories(mbedtls
         PUBLIC ${MBEDTLS_DIR}/include/
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index e06c06d..f4bca87 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -11950,6 +11950,10 @@
     ssl->major_ver = MBEDTLS_SSL_MAJOR_VERSION_3;
     ssl->minor_ver = MBEDTLS_SSL_MINOR_VERSION_3;
 
+    /* Adjust pointers for header fields of outgoing records to
+     * the given transform, accounting for explicit IV and CID. */
+    ssl_update_out_pointers( ssl, ssl->transform );
+
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
     ssl->in_epoch = 1;
 #endif
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 67d3b9f..55a4fe1 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -1283,49 +1283,199 @@
 # Tests for Context serialization
 
 requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
-run_test    "Context serialization, client serializes" \
+run_test    "Context serialization, client serializes, CCM" \
             "$P_SRV dtls=1 serialize=0 exchanges=2" \
-            "$P_CLI dtls=1 serialize=1 exchanges=2" \
+            "$P_CLI dtls=1 serialize=1 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8" \
             0 \
             -c "Deserializing connection..." \
             -S "Deserializing connection..."
 
 requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
-run_test    "Context serialization, server serializes" \
-            "$P_SRV dtls=1 serialize=1 exchanges=2" \
-            "$P_CLI dtls=1 serialize=0 exchanges=2" \
-            0 \
-            -C "Deserializing connection..." \
-            -s "Deserializing connection..."
-
-requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
-run_test    "Context serialization, both serialize" \
-            "$P_SRV dtls=1 serialize=1 exchanges=2" \
-            "$P_CLI dtls=1 serialize=1 exchanges=2" \
-            0 \
-            -c "Deserializing connection..." \
-            -s "Deserializing connection..."
-
-requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
-run_test    "Context serialization, re-init, client serializes" \
+run_test    "Context serialization, client serializes, ChaChaPoly" \
             "$P_SRV dtls=1 serialize=0 exchanges=2" \
-            "$P_CLI dtls=1 serialize=2 exchanges=2" \
+            "$P_CLI dtls=1 serialize=1 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256" \
             0 \
             -c "Deserializing connection..." \
             -S "Deserializing connection..."
 
 requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
-run_test    "Context serialization, re-init, server serializes" \
-            "$P_SRV dtls=1 serialize=2 exchanges=2" \
-            "$P_CLI dtls=1 serialize=0 exchanges=2" \
+run_test    "Context serialization, client serializes, GCM" \
+            "$P_SRV dtls=1 serialize=0 exchanges=2" \
+            "$P_CLI dtls=1 serialize=1 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256" \
+            0 \
+            -c "Deserializing connection..." \
+            -S "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+requires_config_enabled MBEDTLS_SSL_DTLS_CONNECTION_ID
+run_test    "Context serialization, client serializes, with CID" \
+            "$P_SRV dtls=1 serialize=0 exchanges=2 cid=1 cid_val=dead" \
+            "$P_CLI dtls=1 serialize=1 exchanges=2 cid=1 cid_val=beef" \
+            0 \
+            -c "Deserializing connection..." \
+            -S "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, server serializes, CCM" \
+            "$P_SRV dtls=1 serialize=1 exchanges=2" \
+            "$P_CLI dtls=1 serialize=0 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8" \
             0 \
             -C "Deserializing connection..." \
             -s "Deserializing connection..."
 
 requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
-run_test    "Context serialization, re-init, both serialize" \
+run_test    "Context serialization, server serializes, ChaChaPoly" \
+            "$P_SRV dtls=1 serialize=1 exchanges=2" \
+            "$P_CLI dtls=1 serialize=0 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256" \
+            0 \
+            -C "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, server serializes, GCM" \
+            "$P_SRV dtls=1 serialize=1 exchanges=2" \
+            "$P_CLI dtls=1 serialize=0 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256" \
+            0 \
+            -C "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+requires_config_enabled MBEDTLS_SSL_DTLS_CONNECTION_ID
+run_test    "Context serialization, server serializes, with CID" \
+            "$P_SRV dtls=1 serialize=1 exchanges=2 cid=1 cid_val=dead" \
+            "$P_CLI dtls=1 serialize=0 exchanges=2 cid=1 cid_val=beef" \
+            0 \
+            -C "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, both serialize, CCM" \
+            "$P_SRV dtls=1 serialize=1 exchanges=2" \
+            "$P_CLI dtls=1 serialize=1 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8" \
+            0 \
+            -c "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, both serialize, ChaChaPoly" \
+            "$P_SRV dtls=1 serialize=1 exchanges=2" \
+            "$P_CLI dtls=1 serialize=1 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256" \
+            0 \
+            -c "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, both serialize, GCM" \
+            "$P_SRV dtls=1 serialize=1 exchanges=2" \
+            "$P_CLI dtls=1 serialize=1 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256" \
+            0 \
+            -c "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+requires_config_enabled MBEDTLS_SSL_DTLS_CONNECTION_ID
+run_test    "Context serialization, both serialize, with CID" \
+            "$P_SRV dtls=1 serialize=1 exchanges=2 cid=1 cid_val=dead" \
+            "$P_CLI dtls=1 serialize=1 exchanges=2 cid=1 cid_val=beef" \
+            0 \
+            -c "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, re-init, client serializes, CCM" \
+            "$P_SRV dtls=1 serialize=0 exchanges=2" \
+            "$P_CLI dtls=1 serialize=2 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8" \
+            0 \
+            -c "Deserializing connection..." \
+            -S "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, re-init, client serializes, ChaChaPoly" \
+            "$P_SRV dtls=1 serialize=0 exchanges=2" \
+            "$P_CLI dtls=1 serialize=2 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256" \
+            0 \
+            -c "Deserializing connection..." \
+            -S "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, re-init, client serializes, GCM" \
+            "$P_SRV dtls=1 serialize=0 exchanges=2" \
+            "$P_CLI dtls=1 serialize=2 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256" \
+            0 \
+            -c "Deserializing connection..." \
+            -S "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+requires_config_enabled MBEDTLS_SSL_DTLS_CONNECTION_ID
+run_test    "Context serialization, re-init, client serializes, with CID" \
+            "$P_SRV dtls=1 serialize=0 exchanges=2 cid=1 cid_val=dead" \
+            "$P_CLI dtls=1 serialize=2 exchanges=2 cid=1 cid_val=beef" \
+            0 \
+            -c "Deserializing connection..." \
+            -S "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, re-init, server serializes, CCM" \
             "$P_SRV dtls=1 serialize=2 exchanges=2" \
-            "$P_CLI dtls=1 serialize=2 exchanges=2" \
+            "$P_CLI dtls=1 serialize=0 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8" \
+            0 \
+            -C "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, re-init, server serializes, ChaChaPoly" \
+            "$P_SRV dtls=1 serialize=2 exchanges=2" \
+            "$P_CLI dtls=1 serialize=0 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256" \
+            0 \
+            -C "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, re-init, server serializes, GCM" \
+            "$P_SRV dtls=1 serialize=2 exchanges=2" \
+            "$P_CLI dtls=1 serialize=0 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256" \
+            0 \
+            -C "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+requires_config_enabled MBEDTLS_SSL_DTLS_CONNECTION_ID
+run_test    "Context serialization, re-init, server serializes, with CID" \
+            "$P_SRV dtls=1 serialize=2 exchanges=2 cid=1 cid_val=dead" \
+            "$P_CLI dtls=1 serialize=0 exchanges=2 cid=1 cid_val=beef" \
+            0 \
+            -C "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, re-init, both serialize, CCM" \
+            "$P_SRV dtls=1 serialize=2 exchanges=2" \
+            "$P_CLI dtls=1 serialize=2 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8" \
+            0 \
+            -c "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, re-init, both serialize, ChaChaPoly" \
+            "$P_SRV dtls=1 serialize=2 exchanges=2" \
+            "$P_CLI dtls=1 serialize=2 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256" \
+            0 \
+            -c "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+run_test    "Context serialization, re-init, both serialize, GCM" \
+            "$P_SRV dtls=1 serialize=2 exchanges=2" \
+            "$P_CLI dtls=1 serialize=2 exchanges=2 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256" \
+            0 \
+            -c "Deserializing connection..." \
+            -s "Deserializing connection..."
+
+requires_config_enabled MBEDTLS_SSL_CONTEXT_SERIALIZATION
+requires_config_enabled MBEDTLS_SSL_DTLS_CONNECTION_ID
+run_test    "Context serialization, re-init, both serialize, with CID" \
+            "$P_SRV dtls=1 serialize=2 exchanges=2 cid=1 cid_val=dead" \
+            "$P_CLI dtls=1 serialize=2 exchanges=2 cid=1 cid_val=beef" \
             0 \
             -c "Deserializing connection..." \
             -s "Deserializing connection..."
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index f83b8d3..8e85ad1 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compiletime library version
-check_compiletime_version:"2.18.0"
+check_compiletime_version:"2.19.0"
 
 Check runtime library version
-check_runtime_version:"2.18.0"
+check_runtime_version:"2.19.0"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0