Skip lists: a probabilistic alternative to balanced trees
Communications of the ACM
One-way accumulators: a decentralized alternative to digital signatures
EUROCRYPT '93 Workshop on the theory and application of cryptographic techniques on Advances in cryptology
Time-Stamping with Binary Linking Schemes
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
Timestamps: Main Issues on Their Use and Implementation
WETICE '99 Proceedings of the 8th Workshop on Enabling Technologies on Infrastructure for Collaborative Enterprises
Optimally Efficient Accountable Time-Stamping
PKC '00 Proceedings of the Third International Workshop on Practice and Theory in Public Key Cryptography: Public Key Cryptography
Historic integrity in distributed systems
Historic integrity in distributed systems
CHRONOS: an authenticated dictionary based on skip lists for timestamping systems
Proceedings of the 2005 workshop on Secure web services
A Secure Round-Based Timestamping Scheme with Absolute Timestamps (Short Paper)
ICISS '08 Proceedings of the 4th International Conference on Information Systems Security
Advanced Internet Based Systems and Applications
Authentic time-stamps for archival storage
ESORICS'09 Proceedings of the 14th European conference on Research in computer security
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Time stamping is a cryptographic technique providing us with a proof-of-existence of a message/document at a given time. Several times-tamping schemes have already been proposed [1-10]. In this paper, we first define a new timestamping scheme which is based on skip lists [11]. Then, we show that our scheme offers nice properties and optimal performances.