Cryptographic implementation of a tree hierarchy for access control

Information Processing Letters

Volumn 27, Issue 2, 1988, Pages 95-98

  Sandhu, Ravinderpal S ^a  

^a OHIO STATE UNIVERSITY   (United States)

Author keywords

cryptographic key; Cryptography; one way function

Indexed keywords

MATHEMATICAL TECHNIQUES - TREES;

ACCESS CONTROL; CRYPTOGRAPHIC KEY; ONE-WAY FUNCTION; TREE HIERARCHY;

CRYPTOGRAPHY;

EID: 0023962708     PISSN: 00200190     EISSN: None     Source Type: Journal    
DOI: 10.1016/0020-0190(88)90099-3     Document Type: Article

References (9)

1. Cryptographic solution to a problem of access control in a hierarchy
2. More on master keys for group sharing
3. Master keys for group sharing
4. The design of a cryptography based secure file system
5. A user authentication scheme for shared data based on trap-door one-way functions
6. New key generation algorithms for multilevel security
7. An optimal algorithm for assigning cryptographic keys to control access in a hierarchy