Accountable certificate management using undeniable attestations
Proceedings of the 7th ACM conference on Computer and communications security
Freenet: a distributed anonymous information storage and retrieval system
International workshop on Designing privacy enhancing technologies: design issues in anonymity and unobservability
The free haven project: distributed anonymous storage service
International workshop on Designing privacy enhancing technologies: design issues in anonymity and unobservability
OceanStore: an architecture for global-scale persistent storage
ASPLOS IX Proceedings of the ninth international conference on Architectural support for programming languages and operating systems
Digital Signature Guidelines
Handbook of Applied Cryptography
Handbook of Applied Cryptography
Implementing a Reliable Digital Object Archive
ECDL '00 Proceedings of the 4th European Conference on Research and Advanced Technology for Digital Libraries
Time-Stamping with Binary Linking Schemes
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
On Certificate Revocation and Validation
FC '98 Proceedings of the Second International Conference on Financial Cryptography
Towards an Archival Intermemory
ADL '98 Proceedings of the Advances in Digital Libraries Conference
Fast and secure distributed read-only file system
OSDI'00 Proceedings of the 4th conference on Symposium on Operating System Design & Implementation - Volume 4
Certificate revocation and certificate update
SSYM'98 Proceedings of the 7th conference on USENIX Security Symposium - Volume 7
ATEC '00 Proceedings of the annual conference on USENIX Annual Technical Conference
Collision free hash functions and public key signature schemes
EUROCRYPT'87 Proceedings of the 6th annual international conference on Theory and application of cryptographic techniques
| Hi-index | 0.00 |
Documents in digital formats are increasingly becoming a common form of expression for anything from rants and opinions to transaction records and contracts. Archiving such documents for the long term, particularly when their only form is digital, can be very important. Sadly, the principal digital expression of an author's intent, the digital signature, is not fit for long-term archives of documents; signing keys can expire or become compromised, rendering the documents they signed indistinguishable from illicit forgeries. We propose KASTS, an extension of traditional archival storage systems that enables the long-term storage of signed documents. KASTS combines time stamping of signed documents with storage of past signature verification keys. We argue that such an extended archival storage system is feasible and describe one possible design for it.