def setUp(self):
initialize('float')
pub, priv, relin = generate_keypair()
set_public_key(pub)
set_private_key(priv)
set_relin_keys(relin)
display_config()
from simplefhe import (
encrypt, decrypt,
generate_keypair,
set_public_key, set_private_key, set_relin_keys,
display_config
)
# In a real application, the keypair would be generated once,
# and only the public key would be provided to the server.
# A more realistic example is given later.
display_config()
public_key, private_key, relin_keys = generate_keypair()
set_public_key(public_key)
set_relin_keys(relin_keys)
display_config()
set_private_key(private_key)
display_config()
# The server
def process(x):
return x**3 - 3*x + 1
# The client
sensitive_data = [-30, -5, 17, 28]
for entry in sensitive_data:
encrypted = encrypt(entry) # Encrypt the data...
result = process(encrypted) # Process the encrypted data on the server...
def setUp(self):
initialize('int')
pub, priv, relin = generate_keypair()
set_public_key(pub)
set_private_key(priv)
set_relin_keys(relin)