syntax = "proto3";
package WAAdv;
option go_package = "go.mau.fi/whatsmeow/binary/armadillo/waAdv";

enum ADVEncryptionType {
	E2EE = 0;
	HOSTED = 1;
}

message ADVKeyIndexList {
	uint32 rawID = 1;
	uint64 timestamp = 2;
	uint32 currentIndex = 3;
	repeated uint32 validIndexes = 4 [packed=true];
	ADVEncryptionType accountType = 5;
}

message ADVSignedKeyIndexList {
	bytes details = 1;
	bytes accountSignature = 2;
	bytes accountSignatureKey = 3;
}

message ADVDeviceIdentity {
	uint32 rawID = 1;
	uint64 timestamp = 2;
	uint32 keyIndex = 3;
	ADVEncryptionType accountType = 4;
	ADVEncryptionType deviceType = 5;
}

message ADVSignedDeviceIdentity {
	bytes details = 1;
	bytes accountSignatureKey = 2;
	bytes accountSignature = 3;
	bytes deviceSignature = 4;
}

message ADVSignedDeviceIdentityHMAC {
	bytes details = 1;
	bytes HMAC = 2;
	ADVEncryptionType accountType = 3;
}