基本説明
Digital signatures emerge naturally from public-key encryption, based on trapdoor permutations and the duality of the two primitives as noted as early as Diffie-Hellman's seminal work. This book introduces new strategies for designing group-signatures based on traitor tracing schemes.
Full Description
As a beginning graduate student, I recall being frustrated by a general lack of acces sible sources from which I could learn about (theoretical) cryptography.



