SAP ABAP Class CL_ST_CRYPTO_DK13 (WS Secure Conversation Derived Key)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-SEC (Application Component) Security
     ⤷ SOAP_SECURITY (Package) SOAP Security

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_ST_CRYPTO	WS Security: Abstract Crypto Token	20080118

Properties

Class	CL_ST_CRYPTO_DK13
Short Description	WS Secure Conversation Derived Key
Super Class	CL_ST_CRYPTO	WS Security: Abstract Crypto Token
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	SOAP_SECURITY	SOAP Security
Created	20080118	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_ST_CRYPTO_DK13 has no forward declaration.

Interfaces

Class CL_ST_CRYPTO_DK13 has no interface implemented.

Friends

#	Friend	Modeled only	Created on	Description
1	CL_ST_CRYPTO	☐	20101220	WS Security: Abstract Crypto Token

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	CO_DK_VERSION_SC0502	Constant	Public	☐	Type reference (TYPE)	INT4	2	Derived Key SC 05/02	20080424
2	CO_DK_VERSION_SC13	Constant	Public	☐	Type reference (TYPE)	INT4	1	Derived Key SC 1.3	20080424
3	M_DK	Instance attribute	Private	☐	Type reference (TYPE)	SEC_WSC_DK		Derived Key	20080424

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CREATE	Static method	Public	Method	Derived Key Token erzeugen	20080424
2	DERIVE_KEY	Instance method	Private	Method	wsc:DerivedKeyToken erzeugen	20080118
3	PARSE	Static method	Public	Method	SCT Parsen	20080424

Events

Class CL_ST_CRYPTO_DK13 has no event.

Types

Class CL_ST_CRYPTO_DK13 has no local type.

Method Signatures

Method CREATE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IS_CFG	Call by reference	☐	Type reference (TYPE)	IF_WSSE_TYPES=>SEC_ST_CFG_CRYPTO		Crypto Security Token Konfiguration	20080424
2	Importing	IS_STR	Call by reference	☐	Type reference (TYPE)	XSDANY		wsse:SecurityTokenReference	20080424
3	Importing	IS_SYMMETRIC_KEY	Call by reference	☐	Type reference (TYPE)	SEC_XML_XENC_INFO		Informationen für XML Ent- und Verschlüsselung	20080424
4	Returning	ST	Value transfer	☐	Object reference (TYPE REF TO)	CL_ST_CRYPTO_DK13		WS Secure Conversation Derived Key	20080424
5	Importing	VERSION	Call by reference	☐	Type reference (TYPE)	INT4		Natürliche Zahl	20080424

Method CREATE on class CL_ST_CRYPTO_DK13 has no exception.

Method DERIVE_KEY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	DK	Value transfer	☐	Type reference (TYPE)	SEC_WSC_DK		wsc:DerivedKeyToken	20080118
2	Importing	KEY_LABEL	Call by reference	☑	Type reference (TYPE)	STRING			20080118
3	Importing	KEY_LENGTH	Call by reference	☐	Type reference (TYPE)	I			20080118
4	Importing	KEY_NONCE	Call by reference	☑	Type reference (TYPE)	XSTRING			20080118
5	Importing	KEY_OFFSET	Call by reference	☐	Type reference (TYPE)	I		Ofsset in P_SHA1	20080118
6	Importing	SECRET	Call by reference	☑	Type reference (TYPE)	XSTRING			20080118

Method DERIVE_KEY on class CL_ST_CRYPTO_DK13 has no exception.

Method PARSE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_NODE_TYPE	Call by reference	☐	Type reference (TYPE)	I			20080424
2	Importing	IR_SEC_READER	Call by reference	☐	Object reference (TYPE REF TO)	CL_SEC_SXML_READER		Secure SXML Reader	20080424
3	Importing	IR_WSS_CTX	Call by reference	☐	Object reference (TYPE REF TO)	CL_WSSE_CONTEXT		WSSE Context	20080424
4	Importing	IS_DK	Call by reference	☐	Type reference (TYPE)	SEC_WSC_DK		Derived Key	20080424
5	Returning	ST	Value transfer	☐	Object reference (TYPE REF TO)	CL_ST_CRYPTO_DK13		WS Secure Conversation SCT	20080424
6	Importing	VERSION	Call by reference	☐	Type reference (TYPE)	INT4		Int1	20080717

Method PARSE on class CL_ST_CRYPTO_DK13 has no exception.

History

Last changed by/on	SAP	20110908
SAP Release Created in	711