---
title: EncryptionId
framework: corenfc
role: symbol
role_heading: Type Alias
path: corenfc/encryptionid
---

# EncryptionId

Encryption identifiers indicating the type of encryption algorithm used in the response of a Request Service V2 command.

## Declaration

```swift
typealias EncryptionId = NFCFeliCaEncryptionId
```

## Topics

### Identifiers

- [aes](corenfc/nfcfelicaencryptionid/aes-swift.type.property.md)
- [aes_des](corenfc/nfcfelicaencryptionid/aes_des-swift.type.property.md)

## See Also

### Requesting Services

- [requestService(nodeCodeList:completionHandler:)](corenfc/nfcfelicatag/requestservice(nodecodelist:completionhandler:).md)
- [requestServiceV2(nodeCodeList:completionHandler:)](corenfc/nfcfelicatag/requestservicev2(nodecodelist:completionhandler:).md)