USC

CERTIFICATE

To convey the public key and the credentials of its owner.

Dependency Notes:
1. D5(110,100) If first, then all

Notes:
2. 0536, if a full certificate (including the USR segment) is not used, the only data elements of the certificate shall be a unique certificate reference made of: the certificate reference (0536), the S500 identifying the issuer certification authority or the S500 identifying the certificate owner, including its public key name. In the case of a non-EDIFACT certificate data element 0545 shall also be present.
3. S500/0538, identifies a public key: either of the owner of this certificate, or the public key related to the private key used by the certificate issuer (certification authority or CA) to sign this certificate.
4. 0507, the original character set encoding of the certificate when it was signed. If no value is specified, the character set encoding corresponds to that identified by the character set repertoire standard.
5. 0543, the original character set repertoire of the certificate when it was signed. If no value is specified, the default is defined in the interchange header.
6. S505, when this certificate is transferred, it will use the default service characters defined in ISO 9735-1, or those defined in the service string advice, if used. This data element may specify the service characters used when the certificate was signed. If this data element is not used then they are the default service characters.
7. S501, dates and times involved in the certification process. Four occurrences of this composite data element are possible: one for the certificate generation date and time, one for the certificate start of validity period, one for the certificate end of validity period, one for revocation date and time.

0536

CERTIFICATE REFERENCE

Identifies one certificate for a certification authority.

SECURITY IDENTIFICATION DETAILS

Identification of parties involved in the security process.

Dependency Notes:
1. D2(030,040,050) All or none

Security party qualifier

Identification of the role of the security party.

0538

Key name

Name used to establish a key relationship between the parties.

0511

Security party identification

Identification of a party involved in the security process, according to a defined registry of security parties.

Security party code list qualifier

Identification of the type of identification used to register the security parties.

Security party code list responsible agency, coded

Identification of the agency in charge of registration of the security parties.

0586

Security party name

Name of the security party.

0586

Security party name

Name of the security party.

0586

Security party name

Name of the security party.

CERTIFICATE SYNTAX AND VERSION, CODED

Coded identification of the syntax and version used to create the certificate.

FILTER FUNCTION, CODED

Identification of the filtering function used to reversibly map any bit pattern on to a restricted character set.

ORIGINAL CHARACTER SET ENCODING, CODED

Identification of the character set in which the secured EDIFACT structure was encoded when security mechanisms were applied.

CERTIFICATE ORIGINAL CHARACTER SET REPERTOIRE, CODED

Identification of the character set repertoire used to create the certificate it was signed.

0546

USER AUTHORIZATION LEVEL

Specification of the authorization level associated with the owner of the certificate.

SERVICE CHARACTER FOR SIGNATURE

Identification of the characters used as syntactical service characters when a signature was computed.

Service character for signature qualifier

Identification of the type of service character used when the signature was computed.

0548

Service character for signature

Service character used when the signature was computed.

Notes:
1. In order to avoid translator problems, this service character is represented by its value in the character set identified by the original character set encoding data element (0507), hexa-filtered on, at least, two characters. For example the service character "'" is coded "27" (two characters), if ASCII 8bit code page is used.

SECURITY DATE AND TIME

Security related date and time.

Date and time qualifier

Specification of the type of date and time.

0338

Event date

Date of event.

Notes:
1. Format is YYMMDD or CCYYMMDD.

0314

Event time

Time of event.

Notes:
1. Format is HHMMSS ... with up to 9 more digits of precision. A 'Z' as the last character indicates UTC time. (ISO 8601)

0336

Time offset

UTC (Universal Coordinated Time) offset from event time.

Notes:
1. Format is HHMM. Shall be prefixed with '-' for negative offsets. (ISO 8601)

SECURITY STATUS, CODED

Identification of the security element (key or certificate, for instance) status.

REVOCATION REASON, CODED

Identification of the reason why the certificate has been revoked.