triggers: - type: mqtt topic: "encrypted/sensors/temp" batch: 100 timeout_sec: 300 context: security_level: 128 modulus_chain_length: 5 auto_bootstrap: true
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: vm-bgvbot receives the encrypted script and inputs, executes them within an attested enclave, returns only the encrypted result – no plaintext exposure at rest or in memory . Would you like a code skeleton (Python + a Rust/C++ BGV library like Lattigo or SEAL) that demonstrates a minimal vm-bgvbot with a few homomorphic instructions? vm-bgvbot
# Encrypt data sk, pk = bgv_keygen(level=128) ct_a = encrypt(pk, [1,2,3,4]) ct_b = encrypt(pk, [5,6,7,8]) script = """ LOAD R0, ct_a LOAD R1, ct_b C_ADD R0, R1 → R2 C_BOOT R2 STORE R2, result """ Send to cloud where vm-bgvbot runs vm.run("compute.vmb", inputs=[ct_a, ct_b], output="result.enc") Download and decrypt ct_out = load("result.enc") plain = decrypt(sk, ct_out) # [6,8,10,12] executes them within an attested enclave