diff --git a/provisioners.pb.go b/provisioners.pb.go
index 988470c..2928ceb 100644
--- a/provisioners.pb.go
+++ b/provisioners.pb.go
@@ -1718,10 +1718,10 @@ type SCEPDecrypter struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	DecrypterCertificate []byte `protobuf:"bytes,1,opt,name=decrypter_certificate,json=decrypterCertificate,proto3" json:"decrypter_certificate,omitempty"`
-	DecrypterKey         []byte `protobuf:"bytes,2,opt,name=decrypter_key,json=decrypterKey,proto3" json:"decrypter_key,omitempty"`
-	DecrypterKeyUri      string `protobuf:"bytes,3,opt,name=decrypter_key_uri,json=decrypterKeyUri,proto3" json:"decrypter_key_uri,omitempty"`
-	DecrypterKeyPassword []byte `protobuf:"bytes,4,opt,name=decrypter_key_password,json=decrypterKeyPassword,proto3" json:"decrypter_key_password,omitempty"`
+	Certificate []byte `protobuf:"bytes,1,opt,name=certificate,proto3" json:"certificate,omitempty"`
+	Key         []byte `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
+	KeyUri      string `protobuf:"bytes,3,opt,name=key_uri,json=keyUri,proto3" json:"key_uri,omitempty"`
+	KeyPassword []byte `protobuf:"bytes,4,opt,name=key_password,json=keyPassword,proto3" json:"key_password,omitempty"`
 }
 
 func (x *SCEPDecrypter) Reset() {
@@ -1756,30 +1756,30 @@ func (*SCEPDecrypter) Descriptor() ([]byte, []int) {
 	return file_linkedca_provisioners_proto_rawDescGZIP(), []int{18}
 }
 
-func (x *SCEPDecrypter) GetDecrypterCertificate() []byte {
+func (x *SCEPDecrypter) GetCertificate() []byte {
 	if x != nil {
-		return x.DecrypterCertificate
+		return x.Certificate
 	}
 	return nil
 }
 
-func (x *SCEPDecrypter) GetDecrypterKey() []byte {
+func (x *SCEPDecrypter) GetKey() []byte {
 	if x != nil {
-		return x.DecrypterKey
+		return x.Key
 	}
 	return nil
 }
 
-func (x *SCEPDecrypter) GetDecrypterKeyUri() string {
+func (x *SCEPDecrypter) GetKeyUri() string {
 	if x != nil {
-		return x.DecrypterKeyUri
+		return x.KeyUri
 	}
 	return ""
 }
 
-func (x *SCEPDecrypter) GetDecrypterKeyPassword() []byte {
+func (x *SCEPDecrypter) GetKeyPassword() []byte {
 	if x != nil {
-		return x.DecrypterKeyPassword
+		return x.KeyPassword
 	}
 	return nil
 }
@@ -2424,87 +2424,82 @@ var file_linkedca_provisioners_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/spec/linkedca/provisioners.proto b/spec/linkedca/provisioners.proto
index 4edbdb4..feb8e31 100644
--- a/spec/linkedca/provisioners.proto
+++ b/spec/linkedca/provisioners.proto
@@ -169,10 +169,10 @@ message K8sSAProvisioner {
 message SSHPOPProvisioner {}
 
 message SCEPDecrypter {
-	bytes decrypter_certificate = 1;
-	bytes decrypter_key = 2;
-	string decrypter_key_uri = 3;
-	bytes decrypter_key_password = 4;
+	bytes certificate = 1;
+	bytes key = 2;
+	string key_uri = 3;
+	bytes key_password = 4;
 }
 
 message SCEPProvisioner {