Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Zuowen Tan, Zhuojun Liu. Provably Secure Delegation-by-Certification Proxy Signature Schemes. IACR Cryptology ePrint Archive, 2004:148, 2004. [doi]
Abstract is missing.