Generator of G1 and G2 If you want to use the same generators of BLS12-381 with zkcrypto then, // G1 P P.setStr('1 3685416753713387016781088315183077757961620795782546409894578378688607592378376318836054947676345821548104185464507 1339506544944476473020471379941921221584933875938349620426543736416511423956333506472724655353366534992...
Instead, a Private Key Generator (PKG) authenticates the receiver, generates his private key and provides public system parameters to the sender. Motivated by the general advantage of IBC, i.e., it simplifies key manage- ment procedures of certificate-based public key infrastructures, in this ...
In this system, public key of a user is resulting from user's identity such as email and phone number; and secret key is generated from user's public key via a trusted third party called Private Key Generator (PKG). To implement the digital signature in the real-world applications, we ...