Hi all,
I am developing a code to make the output result of a String input value as a valid parameter in an external URL.
Therefore I found that to do such an encryption one should use SSF functions, and as much as I could understand the order of using this should be the folowing:
1 - Using the STRUST t-code, one should upload the PSE certifications of wich include the public key that will be used in the encryption.
2 - Convert string value to Xstring (Function: SCMS_STRING_TO_XSTRING)
3 - Convert Xstring value to Binary table (Function: SCMS_XSTRING_TO_BINARY)
4 - Getting some parameter using (Funtion : SSFPSE_LOAD) and passing PSE name.
5 - Encrypt data using Function SSF_KRN_ENVELOPE
6 - Convert the output data table from Binary to String value ( Function SCMS_BINARY_TO_STRING).
Applying these criteria, unfortunatly I still not able to do the work, and actually I have more doubt about these mentioned steps. Actually the the input table that we prepare by the use of SCMS_XSTRING_TO_BINARY doesn't seem as binary values, I think it's more like hexadecimal values and the same for the values in the output table. moreover for the URL usage one should pay a special attention to some charecter that won't be allowed to be used there, so one need maybe to look for a method to convert the result to such an acceptable values (as UTF-8).
Please can you addvice how to do this or if someone has allready done somthing similar I will appreciate If he can provide me with the code.
Many thanks.
