diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index e3af04c7f4..6f9d142983 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -3018,108 +3018,6 @@ component_test_tfm_config() {
     make test
 }
 
-# Helper function used in:
-# - component_test_psa_crypto_config_accel_all_curves_except_p192
-# - component_test_psa_crypto_config_accel_all_curves_except_x25519
-# to build and test with all accelerated curves a part from the specified one.
-psa_crypto_config_accel_all_curves_except_one () {
-    BUILTIN_CURVE=$1
-
-    msg "build: full + all accelerated EC algs (excl $BUILTIN_CURVE)"
-
-    # Accelerate all EC algs (all EC curves are automatically accelerated as
-    # well in the built-in version due to the "PSA_WANT_xxx" symbols in
-    # "crypto_config.h")
-    loc_accel_list="ALG_ECDH \
-                    ALG_ECDSA ALG_DETERMINISTIC_ECDSA \
-                    ALG_JPAKE \
-                    $(helper_get_psa_key_type_list "ECC")"
-
-    # Configure
-    # ---------
-
-    helper_libtestdriver1_adjust_config "full"
-
-    # restartable is not yet supported in PSA
-    scripts/config.py unset MBEDTLS_ECP_RESTARTABLE
-
-    # disable modules for which we have drivers
-    scripts/config.py unset MBEDTLS_ECDSA_C
-    scripts/config.py unset MBEDTLS_ECDH_C
-    scripts/config.py unset MBEDTLS_ECJPAKE_C
-    scripts/config.py unset MBEDTLS_ECP_C
-
-    # Ensure also RSA and asssociated algs are disabled so that the size of
-    # the public/private keys cannot be taken from there
-    scripts/config.py unset MBEDTLS_RSA_C
-    scripts/config.py unset MBEDTLS_PKCS1_V15
-    scripts/config.py unset MBEDTLS_PKCS1_V21
-    scripts/config.py unset MBEDTLS_X509_RSASSA_PSS_SUPPORT
-    # Disable RSA on the PSA side too
-    scripts/config.py -f "$CRYPTO_CONFIG_H" unset-all "PSA_WANT_KEY_TYPE_RSA_[0-9A-Z_a-z]*"
-    scripts/config.py -f "$CRYPTO_CONFIG_H" unset-all "PSA_WANT_ALG_RSA_[0-9A-Z_a-z]*"
-    # Also disable key exchanges that depend on RSA
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
-
-    # Explicitly disable all SW implementation for elliptic curves, keeping
-    # only the requested one.
-    helper_disable_builtin_curves $BUILTIN_CURVE
-    # Accelerate all curves listed in "crypto_config.h" (skipping the ones that
-    # are commented out).
-    # Note: Those are handled in a special way by the libtestdriver machinery,
-    # so we only want to include them in the accel list when building the main
-    # libraries, hence the use of a separate variable.
-    loc_curve_list="$(helper_get_psa_curve_list)"
-
-    # Build
-    # -----
-
-    # These hashes are needed for some ECDSA signature tests.
-    loc_extra_list="ALG_SHA_1 ALG_SHA_224 ALG_SHA_256 ALG_SHA_384 ALG_SHA_512 \
-                    ALG_SHA3_224 ALG_SHA3_256 ALG_SHA3_384 ALG_SHA3_512"
-    helper_libtestdriver1_make_drivers "$loc_accel_list" "$loc_extra_list"
-
-    # (See above regarding loc_curve_list.)
-    helper_libtestdriver1_make_main "$loc_accel_list $loc_curve_list"
-
-    # make sure excluded modules were not auto-re-enabled by accident
-    not grep mbedtls_ecdh_ library/ecdh.o
-    not grep mbedtls_ecdsa_ library/ecdsa.o
-    not grep mbedtls_ecjpake_ library/ecjpake.o
-    if [ $BUILTIN_CURVE == "MBEDTLS_ECP_DP_SECP192R1_ENABLED" ]; then
-        # The only built-in curve is Short Weierstrass, so ECP shouldn't have
-        # support for Montgomery curves. Functions with mxz in their name
-        # are specific to Montgomery curves.
-        not grep mxz library/ecp.o
-    elif [ $BUILTIN_CURVE == "MBEDTLS_ECP_DP_CURVE25519_ENABLED" ]; then
-        # The only built-in curve is Montgomery, so ECP shouldn't have
-        # support for Short Weierstrass curves. Functions with mbedtls_ecp_muladd
-        # in their name are specific to Short Weierstrass curves.
-        not grep mbedtls_ecp_muladd library/ecp.o
-    else
-        err_msg "Error: $BUILTIN_CURVE is not supported in psa_crypto_config_accel_all_curves_except_one()"
-        exit 1
-    fi
-
-    # Run the tests
-    # -------------
-
-    msg "test: full + all accelerated EC algs (excl $BUILTIN_CURVE)"
-    make test
-}
-
-component_test_psa_crypto_config_accel_all_curves_except_p192 () {
-    psa_crypto_config_accel_all_curves_except_one MBEDTLS_ECP_DP_SECP192R1_ENABLED
-}
-
-component_test_psa_crypto_config_accel_all_curves_except_x25519 () {
-    psa_crypto_config_accel_all_curves_except_one MBEDTLS_ECP_DP_CURVE25519_ENABLED
-}
-
 # Common helper for component_full_without_ecdhe_ecdsa() and
 # component_full_without_ecdhe_ecdsa_and_tls13() which:
 # - starts from the "full" configuration minus the list of symbols passed in