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.
Gilles Brassard. Cryptology - column 4: hiding information from oracles. SIGACT News, 21(2):5, 1990. [doi]
Abstract is missing.