diff --git a/src/certificate/pki/intermediate/truststore-dfxagent-kdn.jks b/src/certificate/pki/intermediate/truststore-dfxagent-kdn.jks
new file mode 100644
index 0000000..cb390a9
Binary files /dev/null and b/src/certificate/pki/intermediate/truststore-dfxagent-kdn.jks differ
diff --git a/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle-leaf-ext.cnf b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle-leaf-ext.cnf
new file mode 100644
index 0000000..9c88ef7
--- /dev/null
+++ b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle-leaf-ext.cnf
@@ -0,0 +1,16 @@
+[ v3_server ]
+basicConstraints = critical, CA:false
+keyUsage = critical, digitalSignature, keyEncipherment
+extendedKeyUsage = serverAuth, clientAuth
+subjectKeyIdentifier = hash
+authorityKeyIdentifier = keyid,issuer
+subjectAltName = @alt_names
+
+[ alt_names ]
+DNS.1 = agent-tuf-a15-defree-oracle
+IP.1  = 192.168.0.41
+IP.2  = 172.22.1.4
+IP.3  = 127.0.0.1
+IP.4  = ::1
+#도메인이 있는 경우에는 해당 도메인을 DNS.x에 기입
+#도메인이 없는 경우에는 사용할 IP를 hosts 파일에 기술하고 해당 hostname을 DNS.x에 기입
\ No newline at end of file
diff --git a/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle-req.cnf b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle-req.cnf
new file mode 100644
index 0000000..61fadc4
--- /dev/null
+++ b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle-req.cnf
@@ -0,0 +1,25 @@
+[ req ]
+default_bits       = 2048
+prompt             = no
+default_md         = sha256
+distinguished_name = dn
+req_extensions     = req_ext
+
+[ dn ]
+C  = KR
+O  = KDN
+OU = DFX
+CN = agent-tuf-a15-defree-oracle
+#CN에 해당하는 값은 settings.json의 myHostId 값 기재 (mTLS에 따른 클라이언트 검증의 확인 문자로 사용함)
+
+[ req_ext ]
+subjectAltName = @alt_names
+
+[ alt_names ]
+DNS.1 = agent-tuf-a15-defree-oracle
+IP.1  = 192.168.0.41
+IP.2  = 172.22.1.4
+IP.3  = 127.0.0.1
+IP.4  = ::1
+#도메인이 있는 경우에는 해당 도메인을 DNS.x에 기입
+#도메인이 없는 경우에는 사용할 IP를 hosts 파일에 기술하고 해당 hostname을 DNS.x에 기입
\ No newline at end of file
diff --git a/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.crt b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.crt
new file mode 100644
index 0000000..aeb0f67
--- /dev/null
+++ b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.crt
@@ -0,0 +1,29 @@
+-----BEGIN CERTIFICATE-----
+MIIE3TCCAsWgAwIBAgIUdxabf8i0ErEOGJuXHDWwV95e5cgwDQYJKoZIhvcNAQEL
+BQAwRTELMAkGA1UEBhMCS1IxEDAOBgNVBAoMB0JTTS1MQUIxJDAiBgNVBAMMG0JT
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+bG9jYWxob3N0hwTAqAAphwSsFgEEhwR/AAABhxAAAAAAAAAAAAAAAAAAAAABMA0G
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+uMySE/sKvK3M/RY0sEG7Cn+QQbIAcwGwUQdEIbvIcvyQB+cKIEb9iSu7GGaqKBZY
+yg==
+-----END CERTIFICATE-----
diff --git a/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.csr b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.csr
new file mode 100644
index 0000000..e4c517a
--- /dev/null
+++ b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.csr
@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE REQUEST-----
+MIIC3zCCAccCAQAwTzELMAkGA1UEBhMCS1IxDDAKBgNVBAoMA0tETjEMMAoGA1UE
+CwwDREZYMSQwIgYDVQQDDBthZ2VudC10dWYtYTE1LWRlZnJlZS1vcmFjbGUwggEi
+MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDW/A/0J47QRYfySzXy/srrqJNi
+agkdWG2Sa122iDWRfLJztp5mV4sDonEM8sUyW+RQySG7Gj/3CYDH04rfhubuF4AR
+tH6ukWwfrxnCpPYiNzdVrJ7iTrte2yafnHd0LboVlQnssPCiYsydTnt9/g65EDIF
+CM9dZVSE+mU8Y0KzsQn9X4ijru/LjmSM41SxOr1Gg1IWhKgH5xbymwLlRp20LfnO
+UxIqWFKr8oXBD56n/i2Gmk50mHFHCKHviI9ASreDvZ+x4ocMB+N05/42QlDC3DeV
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+AAGgSzBJBgkqhkiG9w0BCQ4xPDA6MDgGA1UdEQQxMC+CCWxvY2FsaG9zdIcEwKgA
+KYcErBYBBIcEfwAAAYcQAAAAAAAAAAAAAAAAAAAAATANBgkqhkiG9w0BAQsFAAOC
+AQEAHwED1rGyStEz1H+SNqvBs73lAdHTK1teLVw5y6YHrPFFReH3pI5HdsmqjH3h
+reqZA4uiHzpoC3vIcqDCCiF+44AbTU49fmWM+R7/p1YW2OcsIbg7P5xOJiaObZ0B
+syIZQ4tDm5JfIj9fCdzxBkVrdQymL2VsqlI0qPRXgXoLBMqA0HJRstVk8GKrDK/X
+vFf3SVi0J28NBzl5JjMSrmzbDNzoU13FLCv+Unbv1Mp/q3apXtjLV3Izwjc8IaES
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+7pEfgeR1KCIbVG1za2oqj7Sj/w==
+-----END CERTIFICATE REQUEST-----
diff --git a/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.key b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.key
new file mode 100644
index 0000000..aad0e0b
--- /dev/null
+++ b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.key
@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----
+MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDW/A/0J47QRYfy
+SzXy/srrqJNiagkdWG2Sa122iDWRfLJztp5mV4sDonEM8sUyW+RQySG7Gj/3CYDH
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+1MHas1N5Mc2+Vlkg0aHPG//n
+-----END PRIVATE KEY-----
diff --git a/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.p12 b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.p12
new file mode 100644
index 0000000..42a8a7c
Binary files /dev/null and b/src/certificate/pki/leaf-dfxagent-tuf-a15-defree-oracle/dfxagent-tuf-a15-defree-oracle.p12 differ
diff --git a/src/certificate/pki/root/rootca-kdn.srl b/src/certificate/pki/root/rootca-kdn.srl
new file mode 100644
index 0000000..4a0185a
--- /dev/null
+++ b/src/certificate/pki/root/rootca-kdn.srl
@@ -0,0 +1 @@
+2C186D8B20C08A0185D0DBBD740B7A480044E78A