{"id":385358,"date":"2024-10-20T03:30:21","date_gmt":"2024-10-20T03:30:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-iec-18014-22021\/"},"modified":"2024-10-26T06:21:31","modified_gmt":"2024-10-26T06:21:31","slug":"bs-iso-iec-18014-22021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-iec-18014-22021\/","title":{"rendered":"BS ISO\/IEC 18014-2:2021"},"content":{"rendered":"

This document specifies mechanisms that generate, renew, and verify independent time-stamps. In order to verify an independent time-stamp token, time-stamp verifiers do not need access to any other time-stamp tokens. That is, such time-stamp tokens are not linked.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Notation, symbols and abbreviated terms <\/td>\n<\/tr>\n
11<\/td>\n5 Time-stamp tokens
5.1 Contents
5.2 Generation
5.3 Verification <\/td>\n<\/tr>\n
12<\/td>\n5.4 Renewal
5.5 Renewal verification <\/td>\n<\/tr>\n
13<\/td>\n6 Protection mechanisms <\/td>\n<\/tr>\n
14<\/td>\n7 Independent time-stamp tokens
7.1 Core structure
7.2 Extensions
7.3 Protection mechanisms
7.3.1 Digital signatures using SignedData <\/td>\n<\/tr>\n
15<\/td>\n7.3.2 Message authentication codes using AuthenticatedData <\/td>\n<\/tr>\n
16<\/td>\n7.3.3 Archival
7.3.4 Digital signatures using SignerInfo <\/td>\n<\/tr>\n
17<\/td>\n7.4 Protocols <\/td>\n<\/tr>\n
18<\/td>\nAnnex A (normative) ASN.1 Module for time-stamping <\/td>\n<\/tr>\n
24<\/td>\nAnnex B (informative) Cryptographic syntax <\/td>\n<\/tr>\n
27<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Information security. Time-stamping services – Mechanisms producing independent tokens<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":385366,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-385358","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/385358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/385366"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=385358"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=385358"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=385358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}