pksig_CW13_z

Chen-Wee Dual System Signature (CW13)

Authors: J. Chen, H. Wee

Title: “Dual System Groups and its Applications - Compact HIBE and More”

Published in: Manuscript, 2013

Available from: Manuscript

Notes: Optimized implementation reducing exponential and multiplication operations.

Scheme Properties

• Type: signature (identity-based)

• Setting: bilinear groups (asymmetric)

• Assumption: SXDH

Implementation

Authors:

Fan Zhang (zfwise@gwu.edu), Hoeteck Wee

Date:

5/2013

class pksig_CW13_z.Sign_CW13(groupObj)

Bases: PKSig

keygen()

sign(pk, sk, m)

verify(pk, sig, m)

vpair(g1v, g2v)

pksig_CW13_z.main()