{"id":380050,"date":"2024-10-20T03:05:11","date_gmt":"2024-10-20T03:05:11","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-iec-18033-32010a12021\/"},"modified":"2024-10-26T05:34:37","modified_gmt":"2024-10-26T05:34:37","slug":"bs-iso-iec-18033-32010a12021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-iec-18033-32010a12021\/","title":{"rendered":"BS ISO\/IEC 18033-3:2010+A1:2021"},"content":{"rendered":"<p>This part of ISO\/IEC&nbsp;18033 specifies block ciphers. A block cipher maps blocks of <i>n<\/i> bits to blocks of <i>n<\/i> bits, under the control of a key of <i>k<\/i> bits. A total of eight different block ciphers are defined. They are categorized in Table&nbsp;1.<\/p>\n<p><b>Table&nbsp;1<\/b> Block ciphers specified<\/p>\n<p>The algorithms specified in this part of ISO\/IEC&nbsp;18033 have been assigned object identifiers in accordance with ISO\/IEC&nbsp;9834. The list of assigned object identifiers is given in Annex&nbsp;B. Any changes to the specification of the algorithms resulting in a change of functional behaviour will result in a change of the object identifier assigned to the algorithm.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Information technology. Security techniques. Encryption algorithms &#8211; Block ciphers<\/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>2021<\/td>\n<td>90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":380059,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-380050","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\/380050","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\/380059"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=380050"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=380050"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=380050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}