diff --git a/ChangeLog.d/add_get_ecp_group_id.txt b/ChangeLog.d/add_get_ecp_group_id.txt
new file mode 100644
index 0000000..3328062
--- /dev/null
+++ b/ChangeLog.d/add_get_ecp_group_id.txt
@@ -0,0 +1,3 @@
+Features
+   * Add new accessor to expose the private group id member of
+     `mbedtls_ecdh_context` structure.
diff --git a/ChangeLog.d/x509-add-ca_istrue.txt b/ChangeLog.d/x509-add-ca_istrue.txt
new file mode 100644
index 0000000..c950dbc
--- /dev/null
+++ b/ChangeLog.d/x509-add-ca_istrue.txt
@@ -0,0 +1,5 @@
+Features
+   * Add new accessor to expose the `MBEDTLS_PRIVATE(ca_istrue)` member of
+     `mbedtls_x509_crt` structure. This requires setting
+     the MBEDTLS_X509_EXT_BASIC_CONSTRAINTS bit in the certificate's
+     ext_types field.
diff --git a/include/mbedtls/ecdh.h b/include/mbedtls/ecdh.h
index 792db79..a0909d6 100644
--- a/include/mbedtls/ecdh.h
+++ b/include/mbedtls/ecdh.h
@@ -142,6 +142,19 @@
 mbedtls_ecdh_context;
 
 /**
+ * \brief          Return the ECP group for provided context.
+ *
+ * \note           To access group specific fields, users should use
+ *                 `mbedtls_ecp_curve_info_from_grp_id` or
+ *                 `mbedtls_ecp_group_load` on the extracted `group_id`.
+ *
+ * \param ctx      The ECDH context to parse. This must not be \c NULL.
+ *
+ * \return         The \c mbedtls_ecp_group_id of the context.
+ */
+mbedtls_ecp_group_id mbedtls_ecdh_get_grp_id(mbedtls_ecdh_context *ctx);
+
+/**
  * \brief          Check whether a given group can be used for ECDH.
  *
  * \param gid      The ECP group ID to check.
diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index 3f1a1e7..1ce0d23 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -916,6 +916,18 @@
     return ctx->MBEDTLS_PRIVATE(ext_types) & ext_type;
 }
 
+/**
+ * \brief               Access the ca_istrue field
+ *
+ * \param[in] crt       Certificate to be queried, must not be \c NULL
+ *
+ * \return              \c 1 if this a CA certificate \c 0 otherwise.
+ * \return              MBEDTLS_ERR_X509_INVALID_EXTENSIONS if the certificate does not contain
+ *                      the Optional Basic Constraint extension.
+ *
+ */
+int mbedtls_x509_crt_get_ca_istrue(const mbedtls_x509_crt *crt);
+
 /** \} name Structures and functions for parsing and writing X.509 certificates */
 
 #if defined(MBEDTLS_X509_CRT_WRITE_C)
diff --git a/library/ecdh.c b/library/ecdh.c
index 52b1617..b276c6a 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -144,6 +144,15 @@
 #endif
 }
 
+mbedtls_ecp_group_id mbedtls_ecdh_get_grp_id(mbedtls_ecdh_context *ctx)
+{
+#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return ctx->MBEDTLS_PRIVATE(grp).id;
+#else
+    return ctx->MBEDTLS_PRIVATE(grp_id);
+#endif
+}
+
 /*
  * Initialize context
  */
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 7f0160a..2fd56fb 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -3290,4 +3290,12 @@
 }
 #endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
 
+int mbedtls_x509_crt_get_ca_istrue(const mbedtls_x509_crt *crt)
+{
+    if ((crt->ext_types & MBEDTLS_X509_EXT_BASIC_CONSTRAINTS) != 0) {
+        return crt->MBEDTLS_PRIVATE(ca_istrue);
+    }
+    return MBEDTLS_ERR_X509_INVALID_EXTENSIONS;
+}
+
 #endif /* MBEDTLS_X509_CRT_PARSE_C */
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 37cf6af..fcb465e 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -212,10 +212,21 @@
     # defined in this script whose name starts with "component_".
     ALL_COMPONENTS=$(compgen -A function component_ | sed 's/component_//')
 
-    # Delay determinig SUPPORTED_COMPONENTS until the command line options have a chance to override
+    # Delay determining SUPPORTED_COMPONENTS until the command line options have a chance to override
     # the commands set by the environment
 }
 
+setup_quiet_wrappers()
+{
+    # Pick up "quiet" wrappers for make and cmake, which don't output very much
+    # unless there is an error. This reduces logging overhead in the CI.
+    #
+    # Note that the cmake wrapper breaks unless we use an absolute path here.
+    if [[ -e ${PWD}/tests/scripts/quiet ]]; then
+        export PATH=${PWD}/tests/scripts/quiet:$PATH
+    fi
+}
+
 # Test whether the component $1 is included in the command line patterns.
 is_component_included()
 {
@@ -6363,6 +6374,7 @@
 pre_initialize_variables
 pre_parse_command_line "$@"
 
+setup_quiet_wrappers
 pre_check_git
 pre_restore_files
 pre_back_up
diff --git a/tests/scripts/check_files.py b/tests/scripts/check_files.py
index 65fbc9f..4483f55 100755
--- a/tests/scripts/check_files.py
+++ b/tests/scripts/check_files.py
@@ -173,6 +173,8 @@
         b'sh': 'sh',
     }
 
+    path_exemptions = re.compile(r'tests/scripts/quiet/.*')
+
     def is_valid_shebang(self, first_line, filepath):
         m = re.match(self._shebang_re, first_line)
         if not m:
diff --git a/tests/scripts/quiet/cmake b/tests/scripts/quiet/cmake
new file mode 100755
index 0000000..930931d
--- /dev/null
+++ b/tests/scripts/quiet/cmake
@@ -0,0 +1,19 @@
+#! /usr/bin/env bash
+#
+# Copyright The Mbed TLS Contributors
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+#
+# This swallows the output of the wrapped tool, unless there is an error.
+# This helps reduce excess logging in the CI.
+
+# If you are debugging a build / CI issue, you can get complete unsilenced logs
+# by un-commenting the following line (or setting VERBOSE_LOGS in your environment):
+
+# export VERBOSE_LOGS=1
+
+# don't silence invocations containing these arguments
+export NO_SILENCE=" --version "
+
+export TOOL="cmake"
+
+exec "$(dirname "$0")/quiet.sh" "$@"
diff --git a/tests/scripts/quiet/make b/tests/scripts/quiet/make
new file mode 100755
index 0000000..d022551
--- /dev/null
+++ b/tests/scripts/quiet/make
@@ -0,0 +1,19 @@
+#! /usr/bin/env bash
+#
+# Copyright The Mbed TLS Contributors
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+#
+# This swallows the output of the wrapped tool, unless there is an error.
+# This helps reduce excess logging in the CI.
+
+# If you are debugging a build / CI issue, you can get complete unsilenced logs
+# by un-commenting the following line (or setting VERBOSE_LOGS in your environment):
+
+# export VERBOSE_LOGS=1
+
+# don't silence invocations containing these arguments
+export NO_SILENCE=" --version | test "
+
+export TOOL="make"
+
+exec "$(dirname "$0")/quiet.sh" "$@"
diff --git a/tests/scripts/quiet/quiet.sh b/tests/scripts/quiet/quiet.sh
new file mode 100755
index 0000000..30ee569
--- /dev/null
+++ b/tests/scripts/quiet/quiet.sh
@@ -0,0 +1,75 @@
+# -*-mode: sh; sh-shell: bash -*-
+#
+# Copyright The Mbed TLS Contributors
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+#
+# This swallows the output of the wrapped tool, unless there is an error.
+# This helps reduce excess logging in the CI.
+
+# If you are debugging a build / CI issue, you can get complete unsilenced logs
+# by un-commenting the following line (or setting VERBOSE_LOGS in your environment):
+#
+# VERBOSE_LOGS=1
+#
+# This script provides most of the functionality for the adjacent make and cmake
+# wrappers.
+#
+# It requires two variables to be set:
+#
+# TOOL       - the name of the tool that is being wrapped (with no path), e.g. "make"
+#
+# NO_SILENCE - a regex that describes the commandline arguments for which output will not
+#              be silenced, e.g. " --version | test ". In this example, "make lib test" will
+#              not be silent, but "make lib" will be.
+
+# Locate original tool
+TOOL_WITH_PATH=$(dirname "$0")/$TOOL
+ORIGINAL_TOOL=$(type -ap "${TOOL}" | grep -v -Fx "$TOOL_WITH_PATH" | head -n1)
+
+print_quoted_args() {
+    # similar to printf '%q' "$@"
+    # but produce more human-readable results for common/simple cases like "a b"
+    for a in "$@"; do
+        # Get bash to quote the string
+        printf -v q '%q' "$a"
+        simple_pattern="^([-[:alnum:]_+./:@]+=)?([^']*)$"
+        if [[ "$a" != "$q" && $a =~ $simple_pattern ]]; then
+            # a requires some quoting (a != q), but has no single quotes, so we can
+            # simplify the quoted form - e.g.:
+            #   a b        -> 'a b'
+            #   CFLAGS=a b -> CFLAGS='a b'
+            q="${BASH_REMATCH[1]}'${BASH_REMATCH[2]}'"
+        fi
+        printf " %s" "$q"
+    done
+}
+
+if [[ ! " $* " =~ " --version " ]]; then
+    # Display the command being invoked - if it succeeds, this is all that will
+    # be displayed. Don't do this for invocations with --version, because
+    # this output is often parsed by scripts, so we don't want to modify it.
+    printf %s "${TOOL}"    1>&2
+    print_quoted_args "$@" 1>&2
+    echo                   1>&2
+fi
+
+if [[ " $@ " =~ $NO_SILENCE || -n "${VERBOSE_LOGS}" ]]; then
+    # Run original command with no output supression
+    exec "${ORIGINAL_TOOL}" "$@"
+else
+    # Run original command and capture output & exit status
+    TMPFILE=$(mktemp "quiet-${TOOL}.XXXXXX")
+    "${ORIGINAL_TOOL}" "$@" > "${TMPFILE}" 2>&1
+    EXIT_STATUS=$?
+
+    if [[ $EXIT_STATUS -ne 0 ]]; then
+        # On error, display the full output
+        cat "${TMPFILE}"
+    fi
+
+    # Remove tmpfile
+    rm "${TMPFILE}"
+
+    # Propagate the exit status
+    exit $EXIT_STATUS
+fi
diff --git a/tests/suites/test_suite_ecdh.data b/tests/suites/test_suite_ecdh.data
index cc58432..8d06067 100644
--- a/tests/suites/test_suite_ecdh.data
+++ b/tests/suites/test_suite_ecdh.data
@@ -100,3 +100,19 @@
 ECDH get_params with mismatched groups: their SECP256R1, our BP256R1
 depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_BP256R1_ENABLED
 ecdh_exchange_get_params_fail:MBEDTLS_ECP_DP_BP256R1:"1234567812345678123456781234567812345678123456781234567812345678":MBEDTLS_ECP_DP_SECP256R1:"04dad0b65394221cf9b051e1feca5787d098dfe637fc90b9ef945d0c37725811805271a0461cdb8252d61f1c456fa3e59ab1f45b33accf5f58389e0577b8990bb3":1:MBEDTLS_ERR_ECP_BAD_INPUT_DATA
+
+Context get ECP Group #1
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+ecdh_context_grp:MBEDTLS_ECP_DP_SECP256R1
+
+Context get ECP Group #2
+depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+ecdh_primitive_random:MBEDTLS_ECP_DP_SECP384R1
+
+Context get ECP Group #3
+depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+ecdh_primitive_random:MBEDTLS_ECP_DP_SECP521R1
+
+Context get ECP Group #4
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+ecdh_primitive_random:MBEDTLS_ECP_DP_CURVE448
diff --git a/tests/suites/test_suite_ecdh.function b/tests/suites/test_suite_ecdh.function
index cc193da..300916f 100644
--- a/tests/suites/test_suite_ecdh.function
+++ b/tests/suites/test_suite_ecdh.function
@@ -464,3 +464,20 @@
     mbedtls_ecp_keypair_free(&their_key);
 }
 /* END_CASE */
+
+/* BEGIN_CASE */
+void ecdh_context_grp(int id)
+{
+    mbedtls_ecdh_context srv;
+
+    mbedtls_ecdh_init(&srv);
+    TEST_ASSERT(mbedtls_ecdh_setup(&srv, id) == 0);
+
+    /* Test the retrieved group id matches/*/
+    TEST_ASSERT((int) mbedtls_ecdh_get_grp_id(&srv) == id);
+
+exit:
+    mbedtls_ecdh_free(&srv);
+
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 2b0920d..754660c 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -3155,6 +3155,18 @@
 depends_on:MBEDTLS_PK_CAN_ECDSA_SOME:MBEDTLS_ECP_HAVE_SECP256R1:MBEDTLS_MD_CAN_SHA256
 x509parse_crt_file:"data_files/parse_input/server5.crt":0
 
+X509 File parse & read the ca_istrue field (Not Set)
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_MD_CAN_SHA1
+mbedtls_x509_get_ca_istrue:"data_files/parse_input/server1.crt":0
+
+X509 File parse & read the ca_istrue field (Set)
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_MD_CAN_SHA1
+mbedtls_x509_get_ca_istrue:"data_files/test-ca.crt":1
+
+X509 File parse & read the ca_istrue field (Legacy Certificate)
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_MD_CAN_SHA1:MBEDTLS_MD_CAN_SHA256
+mbedtls_x509_get_ca_istrue:"data_files/server1-v1.crt":MBEDTLS_ERR_X509_INVALID_EXTENSIONS
+
 X509 Get time (UTC no issues)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_UTC_TIME:"500101000000Z":0:1950:1:1:0:0:0
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index 66477e0..f3ae0f4 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -1083,6 +1083,21 @@
 }
 /* END_CASE */
 
+/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_FS_IO */
+void mbedtls_x509_get_ca_istrue(char *crt_file, int result)
+{
+    mbedtls_x509_crt   crt;
+    mbedtls_x509_crt_init(&crt);
+    USE_PSA_INIT();
+
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
+    TEST_EQUAL(mbedtls_x509_crt_get_ca_istrue(&crt), result);
+exit:
+    mbedtls_x509_crt_free(&crt);
+    USE_PSA_DONE();
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
 void x509parse_crt(data_t *buf, char *result_str, int result)
 {