sign abstract method

Uint8List? sign(
  1. SignKey sKey
)

Signs the TAI data with the entity's private key.

Encodes all properties to a data string, signs it with the private key, and stores the signature for later verification.

sKey is the private key matching the entity's Meta public key.

Returns the signature as Uint8List if successful, null on error.

Implementation

Uint8List? sign(SignKey sKey);