Merge branch 'development' into iotssl-2257-chacha-poly-primitives

* development: (97 commits)
  Updated version number to 2.10.0 for release
  Add a disabled CMAC define in the no-entropy configuration
  Adapt the ARIA test cases for new ECB function
  Fix file permissions for ssl.h
  Add ChangeLog entry for PR#1651
  Fix MicroBlaze register typo.
  Fix typo in doc and copy missing warning
  Fix edit mistake in cipher_wrap.c
  Update CTR doc for the 64-bit block cipher
  Update CTR doc for other 128-bit block ciphers
  Slightly tune ARIA CTR documentation
  Remove double declaration of mbedtls_ssl_list_ciphersuites
  Update CTR documentation
  Use zeroize function from new platform_util
  Move to new header style for ALT implementations
  Add ifdef for selftest in header file
  Fix typo in comments
  Use more appropriate type for local variable
  Remove useless parameter from function
  Wipe sensitive info from the stack
  ...

tests/scripts/all.sh

@@ -100,6 +100,7 @@ YOTTA=1
 # Default commands, can be overriden by the environment
 : ${OPENSSL:="openssl"}
 : ${OPENSSL_LEGACY:="$OPENSSL"}
+: ${OPENSSL_NEXT:="$OPENSSL"}
 : ${GNUTLS_CLI:="gnutls-cli"}
 : ${GNUTLS_SERV:="gnutls-serv"}
 : ${GNUTLS_LEGACY_CLI:="$GNUTLS_CLI"}
@@ -144,15 +145,26 @@ Tool path options:
      --gnutls-legacy-serv=<GnuTLS_serv_path>    GnuTLS server executable to use for legacy tests.
      --openssl=<OpenSSL_path>                   OpenSSL executable to use for most tests.
      --openssl-legacy=<OpenSSL_path>            OpenSSL executable to use for legacy tests e.g. SSLv3.
+     --openssl-next=<OpenSSL_path>              OpenSSL executable to use for recent things like ARIA
 EOF
 }
 
 # remove built files as well as the cmake cache/config
 cleanup()
 {
+    if [ -n "${MBEDTLS_ROOT_DIR+set}" ]; then
+        cd "$MBEDTLS_ROOT_DIR"
+    fi
+
     command make clean
 
-    find . -name yotta -prune -o -iname '*cmake*' -not -name CMakeLists.txt -exec rm -rf {} \+
+    # Remove CMake artefacts
+    find . -name .git -prune -o -name yotta -prune -o \
+           -iname CMakeFiles -exec rm -rf {} \+ -o \
+           \( -iname cmake_install.cmake -o \
+              -iname CTestTestfile.cmake -o \
+              -iname CMakeCache.txt \) -exec rm {} \+
+    # Recover files overwritten by in-tree CMake builds
     rm -f include/Makefile include/mbedtls/Makefile programs/*/Makefile
     git update-index --no-skip-worktree Makefile library/Makefile programs/Makefile tests/Makefile
     git checkout -- Makefile library/Makefile programs/Makefile tests/Makefile
@@ -235,6 +247,7 @@ while [ $# -gt 0 ]; do
         --no-yotta) YOTTA=0;;
         --openssl) shift; OPENSSL="$1";;
         --openssl-legacy) shift; OPENSSL_LEGACY="$1";;
+        --openssl-next) shift; OPENSSL_NEXT="$1";;
         --out-of-source-dir) shift; OUT_OF_SOURCE_DIR="$1";;
         --random-seed) unset SEED;;
         --release-test|-r) SEED=1;;
@@ -356,6 +369,7 @@ echo "FORCE: $FORCE"
 echo "SEED: ${SEED-"UNSET"}"
 echo "OPENSSL: $OPENSSL"
 echo "OPENSSL_LEGACY: $OPENSSL_LEGACY"
+echo "OPENSSL_NEXT: $OPENSSL_NEXT"
 echo "GNUTLS_CLI: $GNUTLS_CLI"
 echo "GNUTLS_SERV: $GNUTLS_SERV"
 echo "GNUTLS_LEGACY_CLI: $GNUTLS_LEGACY_CLI"
@@ -380,7 +394,8 @@ if [ -n "${SEED-}" ]; then
 fi
 
 # Make sure the tools we need are available.
-check_tools "$OPENSSL" "$OPENSSL_LEGACY" "$GNUTLS_CLI" "$GNUTLS_SERV" \
+check_tools "$OPENSSL" "$OPENSSL_LEGACY" "$OPENSSL_NEXT" \
+            "$GNUTLS_CLI" "$GNUTLS_SERV" \
             "$GNUTLS_LEGACY_CLI" "$GNUTLS_LEGACY_SERV" "doxygen" "dot" \
             "arm-none-eabi-gcc" "i686-w64-mingw32-gcc" "gdb"
 if [ $RUN_ARMCC -ne 0 ]; then
@@ -419,6 +434,10 @@ tests/scripts/check-generated-files.sh
 msg "test: doxygen markup outside doxygen blocks" # < 1s
 tests/scripts/check-doxy-blocks.pl
 
+msg "test: check-files.py" # < 1s
+cleanup
+tests/scripts/check-files.py
+
 msg "test/build: declared and exported names" # < 3s
 cleanup
 tests/scripts/check-names.sh
@@ -524,6 +543,9 @@ if_build_succeeded tests/ssl-opt.sh -f Default
 msg "test: compat.sh RC4, DES & NULL (full config)" # ~ 2 min
 if_build_succeeded env OPENSSL_CMD="$OPENSSL_LEGACY" GNUTLS_CLI="$GNUTLS_LEGACY_CLI" GNUTLS_SERV="$GNUTLS_LEGACY_SERV" tests/compat.sh -e '3DES\|DES-CBC3' -f 'NULL\|DES\|RC4\|ARCFOUR'
 
+msg "test: compat.sh ARIA"
+if_build_succeeded env OPENSSL_CMD="$OPENSSL_NEXT" tests/compat.sh -e '^$' -f 'ARIA'
+
 msg "test/build: curves.pl (gcc)" # ~ 4 min
 cleanup
 record_status tests/scripts/curves.pl
@@ -910,8 +932,20 @@ make
 
 msg "test: cmake 'out-of-source' build"
 make test
+# Test an SSL option that requires an auxiliary script in test/scripts/.
+# Also ensure that there are no error messages such as
+# "No such file or directory", which would indicate that some required
+# file is missing (ssl-opt.sh tolerates the absence of some files so
+# may exit with status 0 but emit errors).
+if_build_succeeded ./tests/ssl-opt.sh -f 'Fallback SCSV: beginning of list' 2>ssl-opt.err
+if [ -s ssl-opt.err ]; then
+  cat ssl-opt.err >&2
+  record_status [ ! -s ssl-opt.err ]
+  rm ssl-opt.err
+fi
 cd "$MBEDTLS_ROOT_DIR"
 rm -rf "$OUT_OF_SOURCE_DIR"
+unset MBEDTLS_ROOT_DIR
 
 for optimization_flag in -O2 -O3 -Ofast -Os; do
     for compiler in clang gcc; do