create_rotation_key

GLEngine.create_rotation_key(secret_key, level)
Creates a rotation key used for rotations along all 3 axes. Requires a secret key. The rotation key is internally composed of fixed rotation keys for each axis.
  • Input
    • GLSecretKey
    • level: optional
      • Creates the key with a reduced size to contain only the specified multiplication levels.
  • Output
    • GLRotationKey
from desilofhe import GLEngine

engine = GLEngine()
secret_key = engine.create_secret_key()
rotation_key = engine.create_rotation_key(secret_key)

level_3_rotation_key = engine.create_rotation_key(secret_key, level=3)