{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T18:10:14Z","timestamp":1778263814399,"version":"3.51.4"},"publisher-location":"Boston, MA","reference-count":5,"publisher":"Springer US","isbn-type":[{"value":"9781441959058","type":"print"},{"value":"9781441959065","type":"electronic"}],"license":[{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2011]]},"DOI":"10.1007\/978-1-4419-5906-5_297","type":"book-chapter","created":{"date-parts":[[2011,10,27]],"date-time":"2011-10-27T09:53:14Z","timestamp":1319709194000},"page":"919-920","source":"Crossref","is-referenced-by-count":0,"title":["PEM, Privacy-Enhanced\u00a0Mail"],"prefix":"10.1007","author":[{"given":"Torben","family":"Pedersen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","reference":[{"key":"297_CR1_297","unstructured":"Privacy-Enhanced Electronic Mail (PEM) Charter. http:\/\/www.ietf.org\/proceedings\/94mar\/charters\/pem-charter.html"},{"key":"297_CR2_297","unstructured":"RfC1421: privacy enhancement for internet electronic mail: part I: message encryption and authentication procedures. http:\/\/www.rfc-editor.org\/rfc.html"},{"key":"297_CR3_297","unstructured":"RfC1422: privacy enhancement for internet electronic mail: part II: certificate-based key management (RFC 1422). http:\/\/www.rfc-editor.org\/rfc.html"},{"key":"297_CR4_297","unstructured":"RfC1423: privacy enhancement for internet electronic mail: part III: algorithms, modes, and identifiers (RFC 1423). http:\/\/www.rfc-editor.org\/rfc.html"},{"key":"297_CR5_297","unstructured":"RfC1424: privacy enhancement for internet electronic mail: part IV: key certification and related services (RFC 1424). http:\/\/www.rfc-editor.org\/rfc.html"}],"container-title":["Encyclopedia of Cryptography and Security"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-1-4419-5906-5_297","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T17:26:08Z","timestamp":1778261168000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/978-1-4419-5906-5_297"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011]]},"ISBN":["9781441959058","9781441959065"],"references-count":5,"URL":"https:\/\/doi.org\/10.1007\/978-1-4419-5906-5_297","relation":{},"subject":[],"published":{"date-parts":[[2011]]}}}