Package de.gematik.bbriccs.vsdm

Class VsdmCheckDigit

java.lang.Object

de.gematik.bbriccs.vsdm.VsdmCheckDigit

All Implemented Interfaces:

VsdmCheckDigitV1, VsdmCheckDigitV2

public class VsdmCheckDigit
extends Object
implements VsdmCheckDigitV1, VsdmCheckDigitV2

Field Summary

Fields

Modifier and Type	Field	Description
protected final VsdmVendorIdentifier	identifier

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	VsdmCheckDigit(VsdmPatient patient, VsdmVendorIdentifier identifier)
protected	VsdmCheckDigit(VsdmPatient patient, VsdmVendorIdentifier identifier, VsdmCheckDigitVersion version)

Method Summary

Modifier and Type	Method	Description
static VsdmCheckDigitV2	decrypt(VsdmKey key, String base64)	Requirement: A_27278
String	encrypt(VsdmKey key)	Requirement: A_27278
VsdmUpdateReason	getUpdateReason()
static VsdmCheckDigitV1	parse(String checksumAsBase64)
VsdmCheckDigit	setIatTimestamp(VsdmIssuedAtTimestamp iatTimestamp)
VsdmCheckDigit	setIatTimestamp(Instant iatTimestamp)
VsdmCheckDigit	setUpdateReason(VsdmUpdateReason reason)
String	sign(VsdmKey key)	The method generate a checksum encode as base64.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.gematik.bbriccs.vsdm.VsdmCheckDigitV1

getIatTimestamp, getIdentifier, getPatient, getVersion

Methods inherited from interface de.gematik.bbriccs.vsdm.VsdmCheckDigitV2

getIatTimestamp, getIdentifier, getPatient, getVersion

Field Details

identifier

protected final VsdmVendorIdentifier identifier

Constructor Details

VsdmCheckDigit

protected VsdmCheckDigit(VsdmPatient patient,
 VsdmVendorIdentifier identifier)

VsdmCheckDigit

protected VsdmCheckDigit(VsdmPatient patient,
 VsdmVendorIdentifier identifier,
 VsdmCheckDigitVersion version)

Method Details

encrypt

public String encrypt(VsdmKey key)

Requirement: A_27278

Specified by:

encrypt in interface VsdmCheckDigitV2

Parameters:

key - the key to encrypt the check digit

Returns:

a base64 encoded check digit

decrypt

public static VsdmCheckDigitV2 decrypt(VsdmKey key,
 String base64)

Requirement: A_27278

Parameters:

key - the key to decrypt the check digit

base64 - the base64 encoded check digit

Returns:

a decrypted check digit

parse

public static VsdmCheckDigitV1 parse(String checksumAsBase64)

sign

public String sign(VsdmKey key)

The method generate a checksum encode as base64. The checksum contains the first 24 bytes of the signature, which contains a HMac hash (SHA256) over the fields 1 to 5

Specified by:

sign in interface VsdmCheckDigitV1

Returns:

a base64 encoded checksum

getUpdateReason

public VsdmUpdateReason getUpdateReason()

Specified by:

getUpdateReason in interface VsdmCheckDigitV1

setIatTimestamp

public VsdmCheckDigit setIatTimestamp(Instant iatTimestamp)

Specified by:

setIatTimestamp in interface VsdmCheckDigitV1

Specified by:

setIatTimestamp in interface VsdmCheckDigitV2

setIatTimestamp

public VsdmCheckDigit setIatTimestamp(VsdmIssuedAtTimestamp iatTimestamp)

setUpdateReason

public VsdmCheckDigit setUpdateReason(VsdmUpdateReason reason)

Specified by:

setUpdateReason in interface VsdmCheckDigitV1