{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,5]],"date-time":"2024-09-05T00:37:21Z","timestamp":1725496641257},"publisher-location":"Berlin, Heidelberg","reference-count":5,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"type":"print","value":"9783540545088"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"DOI":"10.1007\/3-540-38424-3_9","type":"book-chapter","created":{"date-parts":[[2007,12,3]],"date-time":"2007-12-03T13:05:56Z","timestamp":1196687156000},"page":"134-139","source":"Crossref","is-referenced-by-count":13,"title":["On the Computation of Discrete Logarithms in Class Groups"],"prefix":"10.1007","author":[{"given":"Johannes","family":"Buchmann","sequence":"first","affiliation":[]},{"given":"Stephan","family":"D\u00fcllmann","sequence":"additional","affiliation":[]}],"member":"297","reference":[{"key":"9_CR1","unstructured":"J. Buchmann, S. D\u00fcllmann, H.C. Williams, On the complexity and efficiency of a new key exchange system, Proceedings EUROCRYPT\u201989, to appear."},{"key":"9_CR2","unstructured":"J. Buchmann, S. D\u00fcllmann, A probabilistic class group and regulator algorithm and its implementation, Proceedings Colloquium on Computational Number Theory, Debrecen 1989, to appear."},{"key":"9_CR3","doi-asserted-by":"publisher","first-page":"107","DOI":"10.1007\/BF02351719","volume":"1","author":"J. Buchmann","year":"1988","unstructured":"J. Buchmann, H.C. Williams, A key exchange system based on imaginary quadratic fields, J. Cryptology 1 (1988), 107\u2013118.","journal-title":"J. Cryptology"},{"key":"9_CR4","doi-asserted-by":"crossref","unstructured":"J.L. Hafner, K.S. McCurley, A rigorous subexponential algorithm for computation of class groups, Journal AMS, to appear.","DOI":"10.1090\/S0894-0347-1989-1002631-0"},{"key":"9_CR5","unstructured":"K.S. McCurley, Cryptographic key distribution and computation in class groups, Proceeding of NATO ASI Number Theory and Applications, Kluwer Academic Publishers 1989, 459\u2013479."}],"container-title":["Lecture Notes in Computer Science","Advances in Cryptology-CRYPT0\u2019 90"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/3-540-38424-3_9.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,4,28]],"date-time":"2021-04-28T01:20:24Z","timestamp":1619572824000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/3-540-38424-3_9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[null]]},"ISBN":["9783540545088"],"references-count":5,"URL":"https:\/\/doi.org\/10.1007\/3-540-38424-3_9","relation":{},"subject":[]}}