from timeit import default_timer as timer
from pyope.ope import OPE
from crypto_utils import instantiate_ope_cipher
random_key = OPE.generate_key()
cipher = instantiate_ope_cipher(random_key)
ciphertexts = []
num = 1000
start = timer()
for value in range(num):
ciphertexts.append(cipher.encrypt(value))
end = timer()
print(f"OPE Encryption time for {num} values: {end - start}")
start = timer()
for c in ciphertexts:
cipher.decrypt(c)
end = timer()
print(f"OPE Decryption time for {num} values: {end - start}")
def cipher():
random_key = OPE.generate_key()
c = instantiate_ope_cipher(random_key)
return c