waLLLnutFHE16 Docs

Division operation

MOD_CONST

Unsigned modulo by fixed plaintext divisor.

Signature

Raw symbolsFHE16_MOD_CONST
Exampleint32_t* out = FHE16_MOD_CONST(a, 10);

Caller

Unsigned modulo by fixed plaintext divisor.

Circuit Path

Homomorphic pathConstant division, multiply quotient by divisor, then subtract.

Input, Output, Ownership

OutputUnsigned remainder ciphertext.
OwnershipReturned ciphertext is caller-owned.
Implementation baselineFHE16Ver6/include/soAPI/soAPI.hpp and FHE16Ver6/src/soAPI/soAPI.cpp

C Example

int32_t* out = FHE16_MOD_CONST(a, 10);
FHE16_Free(out);