syntax = "proto3";

option cc_enable_arenas = true;

package cmix_proto;

message Initialization {
	bytes public_share = 1;
}

message SecretKey {
	bytes secret_key = 1;
}

message ImANode {
	
}

message ImAClient {
	bytes id = 1;
}

message Bye {

}

message KeyExchange {
	bytes public_key = 1;
	bytes value = 2;
}

message NodeReady {

}

message UserMessage {
	bytes M = 1;
}

message PrePre {
	repeated bytes r_ER = 1;
	repeated bytes m_ER = 2;
}

message PreMix {
	repeated bytes r_EPiRS = 1;
	repeated bytes m_EPiRS = 2;
}

message PrePost {
	repeated bytes r_EPiRS = 1;
	repeated bytes m_EPiRS = 2;
	repeated bytes decryption_commitments = 3;
	bytes ciphertext_commitment = 4;
}

message Commitments {
	repeated bytes m_EPiRS = 1;
	repeated bytes decryption_commitments = 2;
	bytes ciphertext_commitment = 3;
}

message RealPre {
	repeated bytes h = 1;
	repeated bytes m = 2;
}

message RealMix {
	repeated bytes m = 2;
}

message RealPost {
	bytes PiMRS_commitment = 1;
	repeated bytes m_epirs = 2;
}

message Payload {
	bytes payload = 1;
}

message Performance {
	string wall_time = 1;
	string user_time = 2;
	string system_time = 3;
	string column = 4;
	string node = 5;
}

message CMixMessage {
	oneof contents {
		Initialization initialization = 1;
		SecretKey secretkey = 2;
		ImANode imanode = 3;
		ImAClient imaclient = 4;
		Bye bye = 5;
		KeyExchange keyexchange = 6;
		NodeReady nodeready = 7;
		UserMessage usermessage = 8;
		PrePre prepre = 9;
		PreMix premix = 10;
		PrePost prepost = 11;
		Commitments commitments = 12;
		RealPre realpre = 13;
		RealMix realmix = 14;
		RealPost realpost = 15;
		Payload payload = 16;
		Performance performance = 17;
	}
}