{"draft":"draft-ietf-ltans-reqs-10","doc_id":"RFC4810","title":"Long-Term Archive Service Requirements","authors":["C. Wallace","U. Pordesch","R. Brandner"],"format":["ASCII","HTML"],"page_count":"17","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"Long-Term Archive and Notary Services","abstract":"There are many scenarios in which users must be able to prove the\r\nexistence of data at a specific point in time and be able to\r\ndemonstrate the integrity of data since that time, even when the\r\nduration from time of existence to time of demonstration spans a\r\nlarge period of time.  Additionally, users must be able to verify\r\nsignatures on digitally signed data many years after the generation\r\nof the signature.  This document describes a class of long-term\r\narchive services to support such scenarios and the technical\r\nrequirements for interacting with such services.  This memo provides information for the Internet community.","pub_date":"March 2007","keywords":["data integrity","digital signatures"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC4810","errata_url":null}