This document is an ISO\/IEC\u00a09594-8 [public key infrastructure (PKI) digital signatures and certificates] application specification for automated identification services. It specifies a method whereby data stored within a barcode and\/or RFID tag are structured, encoded and digitally signed. ISO\/IEC\u00a09594-8 is used to provide a standard method for key and data description management and distribution. The data capacity and\/or data transfer capacity of automated identification data carriers are restricted. This restricts the normal use of a digital signature as specified in ISO\/IEC\u00a09594-8 within automated identification services.<\/p>\n
The purpose of this document is to provide an open and interoperable method, between automated identification services and data carriers, to read data, verify data originality and data integrity in an offline use case.<\/p>\n
This document specifies<\/p>\n
\u2014\u00a0\u00a0\u00a0 the meta data structure, the DigSig, which contains the digital signature and encoded structured data,<\/p>\n
\u2014\u00a0\u00a0\u00a0 the public key certificate parameter and extension use, the DigSig certificate, which contains the certified associated public key, the structured data description, the read methods, and private containers,<\/p>\n
\u2014\u00a0\u00a0\u00a0 the method to specify, read, describe, sign, verify, encode, and decode the structured data, the DigSig Data Description,<\/p>\n
\u2014\u00a0\u00a0\u00a0 the DigSig EncoderGenerator which generates the relevant asymmetric key pairs, keeps the private key secret, and generates the DigSigs, and<\/p>\n
\u2014\u00a0\u00a0\u00a0 the DigSig DecoderVerifier which, by using to the DigSig certificate, reads the DigSig from the set of data carriers, verifies the DigSig and extracts the structured data from the DigSig.<\/p>\n
This document does not specify<\/p>\n
\u2014\u00a0\u00a0\u00a0 cryptographic methods, or<\/p>\n
\u2014\u00a0\u00a0\u00a0 key management methods.<\/p>\n","protected":false},"excerpt":{"rendered":"
Information technology \u2014 Automatic identification and data capture techniques \u2014 Digital signature data structure schema<\/b><\/p>\n\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n ISO<\/b><\/a><\/td>\n 2022-06<\/td>\n 116<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":634181,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[662,2634],"product_tag":[],"class_list":{"0":"post-634168","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-040-50","7":"product_cat-iso","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\/634168","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\/634181"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=634168"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=634168"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=634168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}