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Secure Search

Simulates a cybersecurity search function, where the IP addresses you are interested in need to remain private but the data/logs you are searching might be public. The function defines selectors (IP addresses of interest) as variables:

selectors_a = "172.19.0.4"
selectors_b = "1.2.3.4"

and accepts a list of json objects containing IP addresses in a "hosts" element:

[{"protocol": "tcp", "hosts": "1.2.3.4", "state": "ESTABLISHED"}, {...}]

It will return True or False for each selector that you are interested in, for each object in the json list:

[{"172.19.0.4": false, "1.2.3.4": true}, {...}]

It uses a user-supplied public key to encrypt the results within the enclave prior to returning them to the caller. Please see:

  • ./test/generate_keys.py: for how to generate a keypair.
  • ./test/test_cape.py: a sample pycape client which calls the function, receives an encrypted response, and performs decryption using the private key.
cape deploy ../secure_search