Documentation AWS CloudFormation Template Reference

This is the new CloudFormation Template Reference Guide. Please update your bookmarks and links. For help getting started with CloudFormation, see the AWS CloudFormation User Guide.

AWS::EC2::VPNConnection Phase1EncryptionAlgorithmsRequestListValue

Specifies the encryption algorithm for the VPN tunnel for phase 1 IKE negotiations.

Syntax

To declare this entity in your CloudFormation template, use the following syntax:

JSON


{
 "Value" : String
}

YAML


 Value: String

Properties

Value

The value for the encryption algorithm.

Required: No

Type: String

Allowed values: AES128 | AES256 | AES128-GCM-16 | AES256-GCM-16

Update requires: No interruption

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Document Conventions

Phase1DHGroupNumbersRequestListValue

Phase1IntegrityAlgorithmsRequestListValue

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