PublicationInformation Processing LettersPaperA user authentication scheme for shared data based on a trap-door one-way functionInformation Processing LettersView publicationAbstractNo abstract available.Home↳ PublicationsDate13 Apr 1981PublicationInformation Processing LettersAuthorsIngemar IngemarssonC.K. WongIBM-affiliated at time of publicationTopicsComputer ScienceShare