Conjugation Key-Based Conjugation

GLEngine.conjugate(ciphertext, conjugation_key)

Returns the conjugation of the input ciphertext. Does not consume any level.

• Input:
  • GLCiphertext
  • GLConjugationKey
• Output:
  • GLCiphertext

import numpy as np

from desilofhe import GLEngine

engine = GLEngine()
shape = engine.shape
secret_key = engine.create_secret_key()
conjugation_key = engine.create_conjugation_key(secret_key)

message = np.ones(shape, dtype=np.float64)
ciphertext = engine.encrypt(message, secret_key)

conjugated = engine.conjugate(ciphertext, conjugation_key)

Plaintext Conjugation

GLEngine.conjugate(plaintext)

Returns the conjugation of the input plaintext.

• Input:
  • GLPlaintext
• Output:
  • GLPlaintext

import numpy as np

from desilofhe import GLEngine

engine = GLEngine()
shape = engine.shape

message = np.ones(shape, dtype=np.float64)
plaintext = engine.encode(message)

conjugated = engine.conjugate(plaintext)