At every place setting, she turned melamine bowls, like miniature igloos, over packed mounds of rice on matching plates.
That same day, at Tekoa Pyau – the larger of Jaraguá's two established Indian communities – dogs sprawled beneath an overcast sky as children ran barefoot over packed earth studded with litter and bits of broken brick, or played football on the village's diminutive pitch.
In Table 1, we show our chosen parameters of the SHE scheme for the secure inner product (6) over packed ciphertexts.
The main contribution is to introduce a practical packing method in the scheme to efficiently compute the set intersection of purchase history data over packed ciphertexts.
Furthermore, by dividing vectors into blocks of length n, we can pack vectors of length m into ⌈m/n⌉ ciphertexts and compute the inner product over packed ciphertexts.
Specifically, we give "two types of packed ciphertexts" in order to make use of the ring structure of the plaintext space R t for a secure inner product over packed ciphertexts.
