---
title: ecdhe_p256
framework: applearchive
role: symbol
role_heading: Type Property
path: applearchive/archiveencryptioncontext/encryptionmode-swift.struct/ecdhe_p256
---

# ecdhe_p256

A constant that represents ephemeral Diffie-Hellman encryption mode.

## Declaration

```swift
static let ecdhe_p256: ArchiveEncryptionContext.EncryptionMode
```

## See Also

### Encryption Mode Constants

- [none](applearchive/archiveencryptioncontext/encryptionmode-swift.struct/none.md)
- [scrypt](applearchive/archiveencryptioncontext/encryptionmode-swift.struct/scrypt.md)
- [symmetric](applearchive/archiveencryptioncontext/encryptionmode-swift.struct/symmetric.md)