STANDARD. ISO/IEC. Second edition. Identification cards — Integrated circuit cards —. Part 5: Registration of application providers. ISO is one of most important standards in the smart card industry. Parts of ISO specify physical characteristics, dimensions and location of the. ISO , Section 5 contains basic organizations, data structures, file organization, file referencing methods, data referencing methods, record referencing.
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Annexes are provided that give examples of operations related to digital signatures, certificates and the import and export of asymmetric keys. Referencing by record identifier shall induce the management of a record pointer. There are two types of digital signatures: Registration of application providers”. Valued to 0 for the first data unit of the EF, the offeset is incremented by 1 for every subsequent data unit. List of International Electrotechnical Commission standards.
In addition to the cryptogram mechanism, data confidentiality can be achieved by data concealment. Interindustry data elements for interchange”.
Cards with contacts — Electrical interface and transmission protocols”. The current input is the exclusive-or of the previous output with the current data block. If the auxiliary lso is less than k bytes, then it is headed by bits set to 0, up to the block length.
Cards with contacts — Physical characteristics”. Record structure — The EF is seen at the interface as a sequence of individually identifiable records. Consequently, the body consists of the Le field. In order to select unambiguously by DF name e. Personal verification through biometric methods”. It gives the identifier, name, description, format, coding and layout of each DE and defines the means of retrieval of DEs 781-65 the card.
Easy chip card integration with our smart card. Dedicated file DF Elementary file EF The logical organization of data in a card consists of following structural hierachy of dedicated files: Enregistrement des fournisseurs d’application. For example, a command may fix control references for the next command.
For example, the last possible position of a template for cryptographic checksum is just before the first data object integrated in the computation. Within each EF of cyclic structure, the logical positions shall be sequentially assigned in the opposite order, i. The splitting into data blocks shall be performed in the following way. Global security status — It may be modified by the completion of an MF-related authentication procedure e.
The initial data reference, when applied to cryptographic checksums, 8716-5 the initial check block. It is an unsigned integer, limited to either 8 or 15 bits according to an option in the respective command. These commands cover the entire life cycle of the card and therefore some commands may be used before the card has been issued to the cardholder or after the card has expired.
ISO part 4 section 5 APDU level data structures
After closing the logical channel number will be available for re-use. According to its abstract, it specifies interindustry commands for integrated circuit cards either with contacts or without contacts that may be used for cryptographic operations. In case 2, the length Lc is null; therefore the Lc field and the data field are empty. Consequently, the body is empty. It may be maintained, recovered or lost by file selection see 6.
Data is considered to be stored in a single continuous sequence of records within an EF of record structure or of data units within an EF of transparent structure. Electronic signals and answer to reset for synchronous cards”. Please download Chrome or Firefox or view our browser tips. By the relevant security mechanisms, with the selected security items, the card shall produce all the requested security mechanism data objects.
Cards with contacts — Dimensions and location of the contacts”. Each control reference remains valid until a new control reference is provided for the same mechanism.
BS ISO/IEC 7816-5:2004
Alternately, using internal data, either secret or public, the card computes a cryptogram and inserts it in a data field, possibly together with other data. Concealment thus requires no padding and the data objects concealed in the value field are recovered by the same operation.
It codes no class and no construction-type. The last possible position of a control reference template is just before the first data object to which the referred mechanism applies. The tag field T consists of one or more consecutive bytes.
Machine-readable materials, Identity cards, Data representation, Data processing, Integrated circuits, Identification methods, Integrated circuit cards, Approval organizations, Acceptance approval.
The status bytes SW1-SW2 of a response denote the processing state in the card. Therefore the first record jso number one, 1 is the first created record. Linear file with records of variable size. There are two types of digital signatures:.
NOTES An EF of record structure may support data unit referencing and in case it does, data units may contain structural information along with data, e. An annex is provided that shows how to control the loading of data secure download into the card, by means of verifying the access rights of the loading entity and protection of the transmitted data 786-5 secure messaging.
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