create_relinearization_key

Engine.create_relinearization_key(secret_key, level)

Creates a relinearization key used for the relinearization operation. Requires a secret key.

• Input
  • SecretKey
  • level: optional
    • Creates the key with a reduced size to contain only the specified multiplication levels.
• Output
  • RelinearizationKey

from desilofhe import Engine

engine = Engine()
secret_key = engine.create_secret_key()
relinearization_key = engine.create_relinearization_key(secret_key)

level_3_relinearization_key = engine.create_relinearization_key(secret_key, level=3)