What's H

[macknight]

trafficstars

Hi, I see some code like: fmt.Printf("CKKS parameters: logN = %d, logSlots = %d, H(%d; %d), logQP = %d, levels = %d, scale= 2^%f, sigma = %f \n", params.LogN(), params.LogSlots(), params.HammingWeight(), btpParams.EphemeralSecretWeight, params.LogQP(), params.QCount(), math.Log2(params.DefaultScale()), params.Sigma())

What's H? And what are params.HammingWeight(), btpParams.EphemeralSecretWeight?

BR