ABSTRACT
Extract-Partial-Private-Key: On input of the master secret key masterkey, the public system parameters params, along with an identity ID ∈ {0, 1}∗, this algorithm is usually performed by the KGC to generate the user’s partial private key pskID. Note that this algorithm is performed by the KGC once for each user, and the partial private key pskID is distributed to the corresponding user
Figure 4.1 An overview of certificateless signature (CLS).
