Methods used for creating digital signatures within a mutable user record on a USwarm-based DHT.

npm install @dwebid/sign

Call the exported function to get a dwebsign instance.

Use this method to generate an assymetric keypair. Returns an object with { publicKey, secretKey }, both of which hold Buffers.

Create a signature for the user record

Options:

• keypair - REQUIRED, use keypair to generate
• dk - REQUIRED, the key to the identity document
• seq - OPTIONAL, default 0. The sequence number of the value

Returns a concatenated Buffer of the username, dk and seq that is used by the sign() method.