diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index f7826d4..bfcdc68 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -64,7 +64,13 @@
 	$(OPENSSL) x509 -req -extfile $(cli_crt_extensions_file) -extensions cli-rsa -CA test-ca-sha256.crt -CAkey $(test_ca_key_file_rsa) -passin "pass:$(test_ca_pwd_rsa)" -set_serial 4 -days 3653 -sha256 -in server2-rsa.csr -out $@
 all_final += server2-sha256.crt
 
+rsa_pkcs1_2048_public.pem: server8.key
+	$(OPENSSL)  rsa -in server8.key -outform PEM -RSAPublicKey_out -out $@
+all_final += rsa_pkcs8_2048_public.pem
 
+rsa_pkcs1_2048_public.der: rsa_pkcs1_2048_public.pem
+	$(OPENSSL) -RSAPublicKey_in -in rsa_pkcs1_2048_public.pem -outform DER -RSAPublicKey_out -out $@
+all_final += rsa_pkcs8_2048_public.der
 
 ################################################################
 #### Meta targets
diff --git a/tests/data_files/public_rsa_key.der b/tests/data_files/public_rsa_key.der
deleted file mode 100644
index 376b79a..0000000
--- a/tests/data_files/public_rsa_key.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/public_rsa_key.pem b/tests/data_files/public_rsa_key.pem
deleted file mode 100644
index 3add85c..0000000
--- a/tests/data_files/public_rsa_key.pem
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN RSA PUBLIC KEY-----
-MIIBCgKCAQEA2UFMidUiQFATstnnSR6Q97QThcnPzkATdIM5LQ1HMLLbzmTrLRa1
-mjneNIh9jE+ZpPDEXVcUAwrvgCOb/MQeqetYNxU8FHU1Baw76ZCSe91GPK6xSdIW
-ovsrsPCKnu8qQBYGTV/OQ4Y6KvVL5NvcLsQfxGgOYtFuD6xn6oE25SwScqWD5y4Q
-zB3Rm7u23xBBcLr+zb4fVjBOGS1vIVNnxj7aDYJTB9ZO2i+5MUch0BPHhsd3gf//
-u5ECyItnc+B50apbc/7wziwX1ABMvGVIWbvEMG68Vgst2kX91ojiDPZJej/c2xLR
-gpzage6SGEIQiCDQVIudSMnzZoltyMUmNwIDAQAB
------END RSA PUBLIC KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_public.der b/tests/data_files/rsa_pkcs1_2048_public.der
new file mode 100644
index 0000000..b686514
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_public.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs1_2048_public.pem b/tests/data_files/rsa_pkcs1_2048_public.pem
new file mode 100644
index 0000000..9040cb0
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_public.pem
@@ -0,0 +1,8 @@
+-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEA2xx/LgvNv87RdRCgorjOfariBeB62ERjj7W9wLAZuTe4GUoO8V10
+gGdGhwbeW38GA73BjV4HFdRb9Nzlzz35wREsrmq5ir0dZ2YX6k692xWagofk8HjD
+o4WHsP2fqZlf4zPszOoLtWFe8Ul+P6Mt6gEMzEKadpvE0DfTsRcBYQEWWX4cF8NT
+/dFyy0xgFdp94uqtUO+O4ovUandV1nDZa7vx7jkEOKO94tHgZmvinEeZ6Sjmtvwu
+ymdDhOjVg9admGsBPoHcPHrK+fOc99YoGyd4fMPQ1WOngTSJrSVqvfLq7fpX/OU0
+xsEPcS3SCBAbrURB4P55oGOTirFd6bDubwIDAQAB
+-----END RSA PUBLIC KEY-----
diff --git a/tests/data_files/format_gen_der.pub b/tests/data_files/rsa_pkcs8_1024_public.der
similarity index 100%
rename from tests/data_files/format_gen_der.pub
rename to tests/data_files/rsa_pkcs8_1024_public.der
Binary files differ
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index f34fc3c..b0464e5 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -108,15 +108,15 @@
 
 Parse Public RSA Key #1 (PKCS#8 wrapped, DER)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
-pk_parse_public_keyfile_rsa:"data_files/format_gen_der.pub":0
+pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs8_1024_public.der":0
 
 Parse Public RSA Key #3 (PKCS#1 wrapped)
 depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
-pk_parse_public_keyfile_rsa:"data_files/public_rsa_key.pem":0
+pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs1_2048_public.pem":0
 
 Parse Public RSA Key #4 (PKCS#1 wrapped, DER)
 depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
-pk_parse_public_keyfile_rsa:"data_files/public_rsa_key.der":0
+pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs1_2048_public.der":0
 
 Parse Public EC Key #1 (RFC 5480, DER)
 depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED