Arne Ansper, Ahto Buldas, Meelis Roos, Jan Willemson. Efficient Long-Term Validation of Digital Signatures. In Kwangjo Kim, editor, Public Key Cryptography, 4th International Workshop on Practice and Theory in Public Key Cryptography, PKC 2001, Cheju Island, Korea, February 13-15, 2001, Proceedings. Volume 1992 of Lecture Notes in Computer Science, pages 402-415, Springer, 2001. [doi]
Abstract is missing.