diff --git a/tests/data_files/server9-bad-mgfhash.crt b/tests/data_files/server9-bad-mgfhash.crt
new file mode 100644
index 000000000..34ef69e03
--- /dev/null
+++ b/tests/data_files/server9-bad-mgfhash.crt
@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/server9-bad-saltlen.crt b/tests/data_files/server9-bad-saltlen.crt
new file mode 100644
index 000000000..f4da8832f
--- /dev/null
+++ b/tests/data_files/server9-bad-saltlen.crt
@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 2d71c3b64..ba92716a5 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -614,6 +614,14 @@ X509 Certificate verification #67 (Valid, RSASSA-PSS, all defaults)
 depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_X509_RSASSA_PSS_SUPPORT:POLARSSL_SHA1_C
 x509_verify:"data_files/server9-defaults.crt":"data_files/test-ca.crt":"data_files/crl-rsa-pss-sha1.pem":"NULL":0:0:"NULL"
 
+X509 Certificate verification #68 (RSASSA-PSS, wrong salt_len)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_X509_RSASSA_PSS_SUPPORT:POLARSSL_SHA256_C
+x509_verify:"data_files/server9-bad-saltlen.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_NOT_TRUSTED:"NULL"
+
+X509 Certificate verification #69 (RSASSA-PSS, wrong mgf_hash)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_X509_RSASSA_PSS_SUPPORT:POLARSSL_SHA256_C
+x509_verify:"data_files/server9-bad-mgfhash.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_NOT_TRUSTED:"NULL"
+
 X509 Parse Selftest
 depends_on:POLARSSL_SHA1_C:POLARSSL_PEM_PARSE_C:POLARSSL_CERTS_C
 x509_selftest: