Signing solana messages

[Rimantovas]

How can you sign messages with solana?

[TatyOko28]

To sign messages with Solana, you use a Solana Keypair or a Wallet (like Phantom) and sign a message using the signMessage function from the Solana Web3.js SDK.

If using a Keypair (Backend Signing):
Use signMessage() with a Solana Keypair.
If using Phantom Wallet (Frontend Signing):
Use signMessage() from window.solana for user-approved signing.