from ca_core.crypto.zenroom_service_client import ZenroomServiceClient

client = ZenroomServiceClient()

kp = client.generate_keypair("Alice")
pub = client.generate_public_key(kp["keyring"])

signed = client.sign_objects(
    objects={"myMessage": "hello world"},
    signer_keyring=kp["keyring"],
)
print(signed)

ok = client.verify_signature(
    message_field="myMessage",
    message_value=signed["myMessage"],
    signature=signed["myMessage.signature"],
    signer_public_key=pub,
)
print(ok)