---
title: HPKE.AEAD.AES_GCM_128
framework: cryptokit
role: symbol
role_heading: Case
path: cryptokit/hpke/aead/aes_gcm_128
---

# HPKE.AEAD.AES_GCM_128

An Advanced Encryption Standard cipher in Galois/Counter Mode with a key length of 128 bits.

## Declaration

```swift
case AES_GCM_128
```