@inproceedings{SOSP-1981-Gifford,
	author        = "David K. Gifford",
	booktitle     = "{Proceedings of the Eighth Symposium on Operating System Principles}",
	doi           = "10.1145/800216.806599",
	isbn          = "0-89791-062-1",
	pages         = "123--124",
	publisher     = "{ACM}",
	title         = "{Cryptographic Sealing for Information Secrecy and Authentication}",
	year          = 1981,
}