The AS Java uses the SAP Cryptographic Library for cryptographic functions, for example digital signatures and SSL. You can use this procedure to install or update the SAP Cryptographic Library on the AS Java.
You have obtained the SAP Cryptographic Library installation package. It is available on SAP Service Marketplace at service.sap.com/swdc under Download → SAP Cryptographic Software.
This package contains the following files
The use of cryptographic functions on the AS Java is subject to German export regulations. Therefore, the distribution of this software can be limited to certain countries and not freely available. To check about the availability of the SAP cryptographic software, contact your local SAP representative.
Copy the library and the configuration tool to $DIR_CT_RUN (for example, /usr/sap/<SID>/SYS/exe/uc/NTAMD64) and restart the system.
The default location for the library and the configuration tool is $(DIR_EXECUTABLE), which is the directory specified by the parameter $(DIR_LIBRARY). Therefore, to make sure the library can be found, copy it to the $(DIR_LIBRARY) directory. If you copy it to a different location, then you also have to specify the location in the parameter ssl/ssl_lib .
SAP Cryptographic Library: /usr/sap/<SID>/SYS/exe
The SAP Cryptographic Library, which includes the library and the configuration tool, is installed on the AS Java host.
You should periodically check for an updated version of this library on SAP Service Marketplace, for example, when you install support packages.
See also: