AGEX Keypair Generator

AGEX Keypair Generator | Online Free Tool | Elysia Tools

Tool usage guide

Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Category: Security
Input types: text
Output type: json
Sample coverage: 4
API ready: Yes

Overview

The AGEX Keypair Generator allows you to quickly generate secure, base64-encoded Ed25519 keypairs specifically designed for AGEX bundle signing and verification. By creating a dedicated public and private key pair, you can ensure the integrity and authenticity of your AGEX packages during deployment and distribution.

When to use

When preparing to sign AGEX bundles for secure distribution and deployment.
When setting up a new release pipeline or environment that requires cryptographic verification.
When rotating existing signing keys to maintain security compliance for your AGEX packages.

How it works

1Enter an optional Signer ID to label the generated keypair for a specific team, environment, or purpose.
2Click the generate button to run the Ed25519 cryptographic keypair generation process.
3Download or copy the resulting JSON output containing the base64-encoded public and private keys.
4Store the private key securely for signing, and distribute the public key to parties verifying the bundles.

Use cases

Generating a new Ed25519 keypair for a CI/CD pipeline to sign production AGEX bundles automatically.
Creating distinct keypairs labeled with unique Signer IDs for staging and production environments.
Replacing compromised or expired signing keys with a freshly generated base64 keypair.

Examples

1. Generate Production Signing Key

DevOps Engineer

Background

A DevOps engineer needs to configure a secure deployment pipeline for AGEX bundles and requires a new Ed25519 keypair.

Problem

Generating a secure, base64-encoded Ed25519 keypair labeled specifically for the production environment.

How to use

Enter 'prod-signer-01' in the Signer ID field and click generate.

signerId: "prod-signer-01"

Outcome

A JSON payload containing the Ed25519 public and private keys labeled with the Signer ID 'prod-signer-01' is generated.

2. Generate Keypair for Team Verification

Security Administrator

Background

A security administrator wants to set up bundle verification for an external QA team.

Problem

Creating a keypair without a specific label to quickly test the signature verification flow.

How to use

Leave the Signer ID field blank and click generate.

FAQ

What algorithm does this tool use?

It uses the Ed25519 signature scheme, which provides high security and fast performance.

Is the private key stored on your servers?

No, the keypair is generated locally in your browser and is never sent to or stored on any server.

What is the purpose of the Signer ID?

The Signer ID is an optional label to help you identify which keypair belongs to which environment, team, or deployment pipeline.

How should I store the generated private key?

You should store the private key in a secure secrets manager or environment variable, and never share it publicly.

How do others verify my AGEX bundles?

You share your generated public key with the verifying parties, who use it to validate the signatures created by your private key.

signerId: ""

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Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Overview

When to use

How it works

Use cases

Examples

1. Generate Production Signing Key

2. Generate Keypair for Team Verification

FAQ

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