Use a Signature Scheme

Learn how to use a signature scheme to secure cross-chain communication.

Let's get our hands dirty and use a signature scheme. We'll take the following steps:

Generate Key Pair: We will generate a key pair consisting of a Public and a Secret Key.
Sign Message: We create a Signature by signing the Message with the Secret Key.
Verify Signature: We verify the Signature of a Message with the Public Key.

Generate Keys

Start by generating a Key Pair consisting of a Public and a Secret Key.

Sign a Message

Now use the generated Secret Key to sign a Message. Pick any message you want to sign, e.g. "Per consensum ad astra".

🗝️ Private Key

Enter private key to sign message with

📝 Message

Enter any Message you want to sign with the Private Key

Anyone, that has access to your Public Key corresponding to the Private Key used for signing the message can now verify the signature of the Message. Therefore, the Authenticity, Non-Repudiation and Integrity of the Message can be trusted.

🔑 Public Key

Enter the Public Key that signed the Message.

📝 Message

Enter the Message that was signed.

🔏 Signature

Enter the Signature of the Message.

Use a Signature Scheme

Generate Keys

Sign a Message

Verify the Signature

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