How to multiply a complex number with a ciphertext in CKKS? If the complex number's imaginary part is 0, the multiplication can be performed by modular multiplying each coefficient in the ciphertext ...

# Given two strings representing two complex numbers. # You need to return a string representing their multiplication. Note i2 = -1 according to the definition. # Explanation: (1 + i) * (1 + i) = 1 + ...

Abstract: Redundant binary (RB) representation is one of the signed-digit number systems originally introduced by Avizienis, which provides carry-propagation-free addition. Since the multiplication of ...