hpke mode in default tsp test cli (0.9-alpha) #232
Description
The TSP spec Rev 2 has removed hpke-auth mode.
However the default cli test program seems to be still using it as the default. It probably should use hpke-base with essr for default.
For example: this is the output of receiver showing it uses hpke-auth:
% tsp -w walletB receive bob1
INFO tsp: listening for messages...
INFO tsp: received relationship request from did:webvh:QmVte2wD6AgzjjpzhSx4kDuHAEEoEB3KpiBsNbCytkdJku:did.teaspoon.world:endpoint:alice1, thread-id '7qNeiLiH0myUZtrEP82qBhJFkUImGaojNW1OOzmJKoU'
did:webvh:QmVte2wD6AgzjjpzhSx4kDuHAEEoEB3KpiBsNbCytkdJku:did.teaspoon.world:endpoint:alice1 7qNeiLiH0myUZtrEP82qBhJFkUImGaojNW1OOzmJKoU
INFO tsp: received confidential message (12 bytes) from did:webvh:QmVte2wD6AgzjjpzhSx4kDuHAEEoEB3KpiBsNbCytkdJku:did.teaspoon.world:endpoint:alice1 (HPKE Auth, Ed25519 signature)
hello alice