diff --git a/server/entitymanager/entitymanager.go b/server/entitymanager/entitymanager.go
index 1614cfb..9286f2d 100644
--- a/server/entitymanager/entitymanager.go
+++ b/server/entitymanager/entitymanager.go
@@ -263,19 +263,19 @@ func readKeypair(dir, name string) (*service.KeyPair, error) {
 	if err != nil {
 		return nil, fmt.Errorf("unable to read %v cert: %v", name, err)
 	}
-	key, err := os.ReadFile(filepath.Join(dir, fmt.Sprintf("%v_priv.pem", name)))
+	privateKey, err := os.ReadFile(filepath.Join(dir, fmt.Sprintf("%v_priv.pem", name)))
 	if err != nil {
 		return nil, fmt.Errorf("unable to read %v key: %v", name, err)
 	}
 	return &service.KeyPair{
-		Cert: string(cert),
-		Key:  string(key),
+		Cert:       string(cert),
+		PrivateKey: string(privateKey),
 	}, nil
 }
 
 // loadServerTLSCert uses the PDC key as the server certificate.
 func loadServerTLSCert(pdc *service.KeyPair) (*tls.Certificate, error) {
-	tlsCert, err := tls.X509KeyPair([]byte(pdc.Cert), []byte(pdc.Key))
+	tlsCert, err := tls.X509KeyPair([]byte(pdc.Cert), []byte(pdc.PrivateKey))
 	if err != nil {
 		return nil, fmt.Errorf("unable to load PDC keys %v", err)
 	}
@@ -323,7 +323,7 @@ func (m *InMemoryEntityManager) Sign(resp *bpb.GetBootstrapDataResponse, chassis
 		return status.Errorf(codes.Internal, "security artifact is missing")
 	}
 	log.Infof("Decoding the OC private key...")
-	block, _ := pem.Decode([]byte(m.secArtifacts.OC.Key))
+	block, _ := pem.Decode([]byte(m.secArtifacts.OC.PrivateKey))
 	if block == nil {
 		return status.Errorf(codes.Internal, "unable to decode OC private key")
 	}
@@ -344,10 +344,10 @@ func (m *InMemoryEntityManager) Sign(resp *bpb.GetBootstrapDataResponse, chassis
 	}
 	log.Infof("Successfully serialized the response")
 
-	log.Infof("Calculating the sha256 sum to encrypt the response...")
+	log.Infof("Calculating the sha256 sum to sign the response...")
 	hashed := sha256.Sum256(signedResponseBytes)
 	// TODO: Add support for EC keys too.
-	log.Infof("Encrypting the response...")
+	log.Infof("Signing the response...")
 	sig, err := rsa.SignPKCS1v15(nil, priv, crypto.SHA256, hashed[:])
 	if err != nil {
 		return err
diff --git a/server/entitymanager/entitymanager_test.go b/server/entitymanager/entitymanager_test.go
index 1b538cc..311ef18 100644
--- a/server/entitymanager/entitymanager_test.go
+++ b/server/entitymanager/entitymanager_test.go
@@ -310,7 +310,7 @@ func TestSign(t *testing.T) {
 				t.Fatal(err)
 			}
 
-			block, _ := pem.Decode([]byte(artifacts.OC.Key))
+			block, _ := pem.Decode([]byte(artifacts.OC.PrivateKey))
 			if block == nil {
 				t.Fatal("unable to decode OC private key")
 			}
diff --git a/server/server.go b/server/server.go
index 71102ed..cc562db 100644
--- a/server/server.go
+++ b/server/server.go
@@ -58,13 +58,13 @@ func readKeypair(name string) (*service.KeyPair, error) {
 	if err != nil {
 		return nil, fmt.Errorf("unable to read %v cert: %v", name, err)
 	}
-	key, err := os.ReadFile(filepath.Join(*artifactDirectory, fmt.Sprintf("%v_priv.pem", name)))
+	privateKey, err := os.ReadFile(filepath.Join(*artifactDirectory, fmt.Sprintf("%v_priv.pem", name)))
 	if err != nil {
 		return nil, fmt.Errorf("unable to read %v key: %v", name, err)
 	}
 	return &service.KeyPair{
-		Cert: string(cert),
-		Key:  string(key),
+		Cert:       string(cert),
+		PrivateKey: string(privateKey),
 	}, nil
 }
 
@@ -94,7 +94,7 @@ func readOVs() (service.OVList, error) {
 
 // generateServerTLSCert creates a new TLS keypair from the PDC.
 func generateServerTLSCert(pdc *service.KeyPair) (*tls.Certificate, error) {
-	tlsCert, err := tls.X509KeyPair([]byte(pdc.Cert), []byte(pdc.Key))
+	tlsCert, err := tls.X509KeyPair([]byte(pdc.Cert), []byte(pdc.PrivateKey))
 	if err != nil {
 		return nil, fmt.Errorf("unable to generate Server TLS Certificate from PDC %v", err)
 	}
diff --git a/server/service/service.go b/server/service/service.go
index 9079352..bd82f2a 100644
--- a/server/service/service.go
+++ b/server/service/service.go
@@ -32,8 +32,8 @@ type OVList map[string]string
 
 // KeyPair is a struct containing PEM-encoded certificates and private keys.
 type KeyPair struct {
-	Cert string
-	Key  string
+	Cert       string
+	PrivateKey string
 }
 
 // SecurityArtifacts contains all KeyPairs and OVs needed for the Bootz Server.