Enter SA0 to decrypt secret profile information, particularly including secret TLP base;
Use LN interface to pay for and send base (together with product and time parameter) to Bob;
Wait until Bob sends back result;
Receive result and use it to derive symmetric key;
Use symmetric key obtained in item above to decrypt SA3;
Use SA3 obtained above to do TKBA tree, and obtain KA;
Created based on
https://codeberg.org/yurisvb/T3-Staff-Records/issues/221
Enter SA0 to decrypt secret profile information, particularly including secret TLP base;
Use LN interface to pay for and send base (together with product and time parameter) to Bob;
Wait until Bob sends back result;
Receive result and use it to derive symmetric key;
Use symmetric key obtained in item above to decrypt SA3;
Use SA3 obtained above to do TKBA tree, and obtain KA;
Created based on
https://codeberg.org/yurisvb/T3-Staff-Records/issues/221