Inco exposes mathematical and logical operations over encrypted data. Note that for each operation that takes 2 arguments (i.e binary types below), you can use either an e-type or a regular variable as the first or second argument. Each operation returns a single e-type as result.

Under the hood, all operations are performing a call to the Inco contract singleton. The Inco contract checks access control rules and emits an event for each operation

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Example usage

euint256 a = e.asEuint256(2);
euint256 b = e.asEuint256(3);
euint256 c = a.add(b); // c = 5 (encrypted)

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Supported math operations

All these operations return an euint256.

NameFunctionType
Additione.addBinary
Subtractione.subBinary
Multiplicatione.mulBinary
Divisione.divBinary
Remaindere.remBinary
BitAnde.andBinary
BitOre.orBinary
BitXore.xorBinary
Shift Righte.shrBinary
Shift Lefte.shlBinary
Rotate Righte.rotrBinary
Rotate Lefte.rotlBinary

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Supported comparison operations

NameFunctionTypeReturns
Equale.eqBinaryebool
Not equale.neBinaryebool
Greater than or equale.geBinaryebool
Greater thane.gtBinaryebool
Less than or equale.leBinaryebool
Less thane.ltBinaryebool
Mine.minBinaryeuint256
Maxe.maxBinaryeuint256
Note.notUnaryebool

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