diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 4c81174..c9abbd6 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -1739,44 +1739,6 @@
     ! grep -q -F time.h /usr/include/x86_64-linux-gnu/sys/types.h
 }
 
-component_test_depends_curves () {
-    msg "test/build: curves.pl (gcc)" # ~ 4 min
-    tests/scripts/curves.pl
-}
-
-component_test_depends_curves_psa () {
-    msg "test/build: curves.pl with MBEDTLS_USE_PSA_CRYPTO defined (gcc)"
-    scripts/config.py set MBEDTLS_USE_PSA_CRYPTO
-    tests/scripts/curves.pl
-}
-
-component_test_depends_hashes () {
-    msg "test/build: depends-hashes.pl (gcc)" # ~ 2 min
-    tests/scripts/depends-hashes.pl
-}
-
-component_test_depends_hashes_psa () {
-    msg "test/build: depends-hashes.pl with MBEDTLS_USE_PSA_CRYPTO defined (gcc)"
-    scripts/config.py set MBEDTLS_USE_PSA_CRYPTO
-    tests/scripts/depends-hashes.pl
-}
-
-component_test_depends_pkalgs () {
-    msg "test/build: depends-pkalgs.pl (gcc)" # ~ 2 min
-    tests/scripts/depends-pkalgs.pl
-}
-
-component_test_depends_pkalgs_psa () {
-    msg "test/build: depends-pkalgs.pl with MBEDTLS_USE_PSA_CRYPTO defined (gcc)"
-    scripts/config.py set MBEDTLS_USE_PSA_CRYPTO
-    tests/scripts/depends-pkalgs.pl
-}
-
-component_build_key_exchanges () {
-    msg "test/build: key-exchanges (gcc)" # ~ 1 min
-    tests/scripts/key-exchanges.pl
-}
-
 # depends.py family of tests
 component_test_depends_py_cipher_id () {
     msg "test/build: depends.py cipher_id (gcc)"
diff --git a/tests/scripts/basic-in-docker.sh b/tests/scripts/basic-in-docker.sh
index 50bcb05..1f65710 100755
--- a/tests/scripts/basic-in-docker.sh
+++ b/tests/scripts/basic-in-docker.sh
@@ -40,6 +40,6 @@
     run_in_docker -e OSSL_NO_DTLS=1 tests/compat.sh
     run_in_docker tests/ssl-opt.sh -e '\(DTLS\|SCSV\).*openssl'
     run_in_docker tests/scripts/test-ref-configs.pl
-    run_in_docker tests/scripts/curves.pl
-    run_in_docker tests/scripts/key-exchanges.pl
+    run_in_docker tests/scripts/depends.py curves
+    run_in_docker tests/scripts/depends.py kex
 done
diff --git a/tests/scripts/curves.pl b/tests/scripts/curves.pl
deleted file mode 100755
index fcaca91..0000000
--- a/tests/scripts/curves.pl
+++ /dev/null
@@ -1,126 +0,0 @@
-#!/usr/bin/env perl
-
-# curves.pl
-#
-# Copyright The Mbed TLS Contributors
-# SPDX-License-Identifier: Apache-2.0
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Purpose
-#
-# The purpose of this test script is to validate that the library works
-# when only a single curve is enabled. In particular, this validates that
-# curve-specific code is guarded by the proper preprocessor conditionals,
-# both in the library and in tests.
-#
-# Since this script only tests builds with a single curve, it can't detect
-# bugs that are only triggered when multiple curves are present. We do
-# also test in many configurations where all curves are enabled, as well
-# as a few configurations in configs/*.h with a restricted subset of curves.
-#
-# Here are some known test gaps that could be addressed by testing all
-# 2^n combinations of support for n curves, which is impractical:
-# * There could be product bugs when curves A and B are enabled but not C.
-#   For example, a MAX_SIZE calculation that forgets B, where
-#   size(A) < size(B) < size(C).
-# * For test cases that require three or more curves, validate that they're
-#   not missing dependencies. This is extremely rare. (For test cases that
-#   require curves A and B but are missing a dependency on B, this is
-#   detected in the A-only build.)
-# Usage: tests/scripts/curves.pl
-#
-# This script should be executed from the root of the project directory.
-#
-# Only curves that are enabled in mbedtls_config.h will be tested.
-#
-# For best effect, run either with cmake disabled, or cmake enabled in a mode
-# that includes -Werror.
-
-use warnings;
-use strict;
-
--d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
-
-my $sed_cmd = 's/^#define \(MBEDTLS_ECP_DP.*_ENABLED\)/\1/p';
-my $config_h = 'include/mbedtls/mbedtls_config.h';
-my @curves = split( /\s+/, `sed -n -e '$sed_cmd' $config_h` );
-
-# Determine which curves support ECDSA by checking the dependencies of
-# ECDSA in check_config.h.
-my %curve_supports_ecdsa = ();
-{
-    local $/ = "";
-    local *CHECK_CONFIG;
-    open(CHECK_CONFIG, '<', 'include/mbedtls/check_config.h')
-        or die "open include/mbedtls/check_config.h: $!";
-    while (my $stanza = <CHECK_CONFIG>) {
-        if ($stanza =~ /\A#if defined\(MBEDTLS_ECDSA_C\)/) {
-            for my $curve ($stanza =~ /(?<=\()MBEDTLS_ECP_DP_\w+_ENABLED(?=\))/g) {
-                $curve_supports_ecdsa{$curve} = 1;
-            }
-            last;
-        }
-    }
-    close(CHECK_CONFIG);
-}
-
-system( "cp $config_h $config_h.bak" ) and die;
-sub abort {
-    system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
-    # use an exit code between 1 and 124 for git bisect (die returns 255)
-    warn $_[0];
-    exit 1;
-}
-
-# Disable all the curves. We'll then re-enable them one by one.
-for my $curve (@curves) {
-    system( "scripts/config.pl unset $curve" )
-        and abort "Failed to disable $curve\n";
-}
-# Depends on a specific curve. Also, ignore error if it wasn't enabled.
-system( "scripts/config.pl unset MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED" );
-system( "scripts/config.pl unset MBEDTLS_ECJPAKE_C" );
-
-# Test with only $curve enabled, for each $curve.
-for my $curve (@curves) {
-    system( "make clean" ) and die;
-
-    print "\n******************************************\n";
-    print "* Testing with only curve: $curve\n";
-    print "******************************************\n";
-    $ENV{MBEDTLS_TEST_CONFIGURATION} = "$curve";
-
-    system( "scripts/config.pl set $curve" )
-        and abort "Failed to enable $curve\n";
-
-    my $ecdsa = $curve_supports_ecdsa{$curve} ? "set" : "unset";
-    for my $dep (qw(MBEDTLS_ECDSA_C
-                    MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
-                    MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)) {
-        system( "scripts/config.pl $ecdsa $dep" )
-            and abort "Failed to $ecdsa $dep\n";
-    }
-
-    system( "CFLAGS='-Werror -Wall -Wextra' make" )
-        and abort "Failed to build: only $curve\n";
-    system( "make test" )
-        and abort "Failed test suite: only $curve\n";
-
-    system( "scripts/config.pl unset $curve" )
-        and abort "Failed to disable $curve\n";
-}
-
-system( "mv $config_h.bak $config_h" ) and die "$config_h not restored\n";
-system( "make clean" ) and die;
-exit 0;
diff --git a/tests/scripts/depends-hashes.pl b/tests/scripts/depends-hashes.pl
deleted file mode 100755
index db18a92..0000000
--- a/tests/scripts/depends-hashes.pl
+++ /dev/null
@@ -1,101 +0,0 @@
-#!/usr/bin/env perl
-
-# depends-hashes.pl
-#
-# Copyright The Mbed TLS Contributors
-# SPDX-License-Identifier: Apache-2.0
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Purpose
-#
-# To test the code dependencies on individual hashes in each test suite. This
-# is a verification step to ensure we don't ship test suites that do not work
-# for some build options.
-#
-# The process is:
-#       for each possible hash
-#           build the library and test suites with the hash disabled
-#           execute the test suites
-#
-# And any test suite with the wrong dependencies will fail.
-#
-# Usage: tests/scripts/depends-hashes.pl
-#
-# This script should be executed from the root of the project directory.
-#
-# For best effect, run either with cmake disabled, or cmake enabled in a mode
-# that includes -Werror.
-
-use warnings;
-use strict;
-
--d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
-
-my $config_h = 'include/mbedtls/mbedtls_config.h';
-
-# as many SSL options depend on specific hashes,
-# and SSL is not in the test suites anyways,
-# disable it to avoid dependency issues
-my $ssl_sed_cmd = 's/^#define \(MBEDTLS_SSL.*\)/\1/p';
-my @ssl = split( /\s+/, `sed -n -e '$ssl_sed_cmd' $config_h` );
-
-# Each element of this array holds list of configuration options that
-# should be tested together. Certain options depend on each other and
-# separating them would generate invalid configurations.
-my @hash_configs = (
-    ['unset MBEDTLS_MD5_C'],
-    ['unset MBEDTLS_SHA512_C', 'unset MBEDTLS_SHA384_C '],
-    ['unset MBEDTLS_SHA384_C'],
-    ['unset MBEDTLS_SHA256_C', 'unset MBEDTLS_SHA224_C', 'unset MBEDTLS_LMS_C', 'unset MBEDTLS_LMS_PRIVATE'],
-    ['unset MBEDTLS_SHA1_C'],
-);
-
-system( "cp $config_h $config_h.bak" ) and die;
-sub abort {
-    system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
-    # use an exit code between 1 and 124 for git bisect (die returns 255)
-    warn $_[0];
-    exit 1;
-}
-
-for my $hash_config (@hash_configs) {
-    system( "cp $config_h.bak $config_h" ) and die "$config_h not restored\n";
-    system( "make clean" ) and die;
-
-    my $hash_config_string = join(', ', @$hash_config);
-
-    print "\n******************************************\n";
-    print "* Testing hash options: $hash_config_string\n";
-    print "******************************************\n";
-    $ENV{MBEDTLS_TEST_CONFIGURATION} = "-$hash_config_string";
-
-    for my $hash (@$hash_config) {
-        system( "scripts/config.py $hash" )
-            and abort "Failed to $hash\n";
-    }
-
-    for my $opt (@ssl) {
-        system( "scripts/config.py unset $opt" )
-            and abort "Failed to disable $opt\n";
-    }
-
-    system( "CFLAGS='-Werror -Wall -Wextra' make lib" )
-        and abort "Failed to build lib: $hash_config_string\n";
-    system( "cd tests && make" ) and abort "Failed to build tests: $hash_config_string\n";
-    system( "make test" ) and abort "Failed test suite: $hash_config_string\n";
-}
-
-system( "mv $config_h.bak $config_h" ) and die "$config_h not restored\n";
-system( "make clean" ) and die;
-exit 0;
diff --git a/tests/scripts/depends-pkalgs.pl b/tests/scripts/depends-pkalgs.pl
deleted file mode 100755
index 6eb7269..0000000
--- a/tests/scripts/depends-pkalgs.pl
+++ /dev/null
@@ -1,107 +0,0 @@
-#!/usr/bin/env perl
-
-# depends-pkalgs.pl
-#
-# Copyright The Mbed TLS Contributors
-# SPDX-License-Identifier: Apache-2.0
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Purpose
-#
-# To test the code dependencies on individual PK algs (those that can be used
-# from the PK layer, so currently signature and encryption but not key
-# exchange) in each test suite. This is a verification step to ensure we don't
-# ship test suites that do not work for some build options.
-#
-# The process is:
-#       for each possible PK alg
-#           build the library and test suites with that alg disabled
-#           execute the test suites
-#
-# And any test suite with the wrong dependencies will fail.
-#
-# Usage: tests/scripts/depends-pkalgs.pl
-#
-# This script should be executed from the root of the project directory.
-#
-# For best effect, run either with cmake disabled, or cmake enabled in a mode
-# that includes -Werror.
-
-use warnings;
-use strict;
-
--d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
-
-my $config_h = 'include/mbedtls/mbedtls_config.h';
-
-# Some algorithms can't be disabled on their own as others depend on them, so
-# we list those reverse-dependencies here to keep check_config.h happy.
-my %algs = (
-    'MBEDTLS_ECDSA_C'   => ['MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED'],
-    'MBEDTLS_ECP_C'     => ['MBEDTLS_ECDSA_C',
-                            'MBEDTLS_ECDH_C',
-                            'MBEDTLS_ECJPAKE_C',
-                            'MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED'],
-    'MBEDTLS_X509_RSASSA_PSS_SUPPORT'   => [],
-    'MBEDTLS_PKCS1_V21' => ['MBEDTLS_X509_RSASSA_PSS_SUPPORT'],
-    'MBEDTLS_PKCS1_V15' => ['MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_RSA_ENABLED'],
-    'MBEDTLS_RSA_C'     => ['MBEDTLS_X509_RSASSA_PSS_SUPPORT',
-                            'MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_RSA_ENABLED'],
-);
-
-system( "cp $config_h $config_h.bak" ) and die;
-sub abort {
-    system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
-    # use an exit code between 1 and 124 for git bisect (die returns 255)
-    warn $_[0];
-    exit 1;
-}
-
-while( my ($alg, $extras) = each %algs ) {
-    system( "cp $config_h.bak $config_h" ) and die "$config_h not restored\n";
-    system( "make clean" ) and die;
-
-    print "\n******************************************\n";
-    print "* Testing without alg: $alg\n";
-    print "******************************************\n";
-    $ENV{MBEDTLS_TEST_CONFIGURATION} = "-$alg";
-
-    system( "scripts/config.py unset $alg" )
-        and abort "Failed to disable $alg\n";
-    for my $opt (@$extras) {
-        system( "scripts/config.py unset $opt" )
-            and abort "Failed to disable $opt\n";
-    }
-
-    system( "CFLAGS='-Werror -Wall -Wextra' make lib" )
-        and abort "Failed to build lib: $alg\n";
-    system( "cd tests && make" ) and abort "Failed to build tests: $alg\n";
-    system( "make test" ) and abort "Failed test suite: $alg\n";
-}
-
-system( "mv $config_h.bak $config_h" ) and die "$config_h not restored\n";
-system( "make clean" ) and die;
-exit 0;
diff --git a/tests/scripts/key-exchanges.pl b/tests/scripts/key-exchanges.pl
deleted file mode 100755
index 46f1b97..0000000
--- a/tests/scripts/key-exchanges.pl
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/usr/bin/env perl
-
-# key-exchanges.pl
-#
-# Copyright The Mbed TLS Contributors
-# SPDX-License-Identifier: Apache-2.0
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Purpose
-#
-# To test the code dependencies on individual key exchanges in the SSL module.
-# is a verification step to ensure we don't ship SSL code that do not work
-# for some build options.
-#
-# The process is:
-#       for each possible key exchange
-#           build the library with all but that key exchange disabled
-#
-# Usage: tests/scripts/key-exchanges.pl
-#
-# This script should be executed from the root of the project directory.
-#
-# For best effect, run either with cmake disabled, or cmake enabled in a mode
-# that includes -Werror.
-
-use warnings;
-use strict;
-
--d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
-
-my $sed_cmd = 's/^#define \(MBEDTLS_KEY_EXCHANGE_.*_ENABLED\)/\1/p';
-my $config_h = 'include/mbedtls/mbedtls_config.h';
-my @kexes = split( /\s+/, `sed -n -e '$sed_cmd' $config_h` );
-
-system( "cp $config_h $config_h.bak" ) and die;
-sub abort {
-    system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
-    # use an exit code between 1 and 124 for git bisect (die returns 255)
-    warn $_[0];
-    exit 1;
-}
-
-for my $kex (@kexes) {
-    system( "cp $config_h.bak $config_h" ) and die "$config_h not restored\n";
-    system( "make clean" ) and die;
-
-    print "\n******************************************\n";
-    print "* Testing with key exchange: $kex\n";
-    print "******************************************\n";
-    $ENV{MBEDTLS_TEST_CONFIGURATION} = $kex;
-
-    # full config with all key exchanges disabled except one
-    system( "scripts/config.py full" ) and abort "Failed config full\n";
-    for my $k (@kexes) {
-        next if $k eq $kex;
-        system( "scripts/config.py unset $k" )
-            and abort "Failed to disable $k\n";
-    }
-
-    system( "make lib CFLAGS='-Os -Werror'" ) and abort "Failed to build lib: $kex\n";
-}
-
-system( "mv $config_h.bak $config_h" ) and die "$config_h not restored\n";
-system( "make clean" ) and die;
-exit 0;