{"id":349210,"date":"2024-10-20T00:35:28","date_gmt":"2024-10-20T00:35:28","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-iec-14888-32006a22012\/"},"modified":"2024-10-26T00:14:57","modified_gmt":"2024-10-26T00:14:57","slug":"bs-iso-iec-14888-32006a22012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-iec-14888-32006a22012\/","title":{"rendered":"BS ISO\/IEC 14888-3:2006+A2:2012"},"content":{"rendered":"<p>This part of ISO\/IEC 14888 specifies digital signature mechanisms with appendix whose security is based on the discrete logarithm problem. This part of ISO\/IEC 14888 provides<\/p>\n<ul>\n<li>\n<p>a general description of a digital signature with appendix mechanism;<\/p>\n<\/li>\n<li>\n<p>a variety of mechanisms that provide digital signatures with appendix.<\/p>\n<\/li>\n<\/ul>\n<p>For each mechanism, this part of ISO\/IEC 14888 specifies<\/p>\n<ul>\n<li>\n<p>the process of generating a pair of keys;<\/p>\n<\/li>\n<li>\n<p>the process of producing signatures;<\/p>\n<\/li>\n<li>\n<p>the process of verifying signatures.<\/p>\n<\/li>\n<\/ul>\n<p>The verification of a digital signature requires the signing entity\u2019s verification key. It is thus essential for a verifier to be able to associate the correct verification key with the signing entity, or more precisely, with (parts of) the signing entity\u2019s identification data. This association between the signer\u2019s identification data and the signer\u2019s public verification key can either be guaranteed by an outside entity or mechanism, or the association can be somehow inherent in the verification key itself. In the former case, the scheme is said to be \u201ccertificate-based.\u201d In the latter case, the scheme is said to be \u201cidentity based.\u201d Typically, in an identity-based scheme, the verifier can derive the signer\u2019s public verification key from the signer\u2019s identification data. The digital signature mechanisms specified in this part of ISO\/IEC 14888 are classified into certificate-based and identity-based mechanisms.<\/p>\n<blockquote>\n<p>NOTE \u2013 For certificate-based mechanisms, various PKI standards can be used for key management. For further information, see ISO\/IEC 11770-3, ISO\/IEC 9594-8 (also known as X.509) and ISO\/IEC 15945.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p><b>Information technology. Security techniques. Digital signatures with appendix &#8211; Discrete logarithm based mechanisms<\/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>2012<\/td>\n<td>114<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":349217,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-349210","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\/349210","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\/349217"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=349210"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=349210"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=349210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}