{"id":347372,"date":"2024-10-20T00:25:54","date_gmt":"2024-10-20T00:25:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-134922019\/"},"modified":"2024-10-25T23:56:18","modified_gmt":"2024-10-25T23:56:18","slug":"bs-iso-134922019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-134922019\/","title":{"rendered":"BS ISO 13492:2019"},"content":{"rendered":"<p>This document describes a data element related to key management which can be transmitted either in transaction messages to convey information about cryptographic keys used to secure the current transaction, or in cryptographic service messages to convey information about cryptographic keys to be used to secure future transactions.<\/p>\n<p>This document addresses the requirements for the use of the data element related to key management within <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;8583-1<\/span><\/span>, using the following two <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;8583-1<\/span><\/span> data elements for DEA and TDEA:<\/p>\n<ul>\n<li>\n<p>security related control information (data element 53);<\/p>\n<\/li>\n<li>\n<p>key management data (data element 96).<\/p>\n<\/li>\n<\/ul>\n<p>The data element related to key management for DEA and TDEA is constructed from the concatenation of two <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;8583-1<\/span><\/span> message elements, data element 53 \u2014 security related control information, and data element 96 \u2014 key management data. It conveys information about the associated transaction&#8217;s cryptographic key(s) and is divided into subfields including a control field, a key-set identifier and additional optional information. For AES implementations, the data elements are summarized in one field.<\/p>\n<p>This document is applicable to either symmetric or asymmetric cipher systems.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>undefined  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>Introduction  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>4 Abbreviated terms  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>5 Data representation <br \/> 6 Requirements for key-management-related data element <br \/> 6.1 Introduction  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>6.2 Data element structure <br \/> 6.2.1 Data element structure for field 53 and 96  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>6.2.2 Data element structure for field 50, 110, 111  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>6.3 Key-set identifier concepts  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>7 Security related control information usage format <br \/> 7.1 Control field format <br \/> 7.2 Key-set identifier <br \/> 7.2.1 Format A <br \/> 7.2.2 Format B <br \/> 7.3 Algorithm field  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>7.4 Key length (in bytes) field <br \/> 7.5 Key protection field <br \/> 7.6 Padding method field  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>7.7 Encrypted data format field  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Financial services. Key-management-related data element. Application and usage of ISO 8583-1 data elements for encryption.<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2019<\/td>\n<td>26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":347380,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[696,2641],"product_tag":[],"class_list":{"0":"post-347372","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-240-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/347372","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\/347380"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=347372"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=347372"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=347372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}