Struct fancy_garbling::twopac::semihonest::Evaluator

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pub struct Evaluator<C, RNG, OT, Wire> { /* private fields */ }

Expand description

Semi-honest evaluator.

Implementations

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impl<C: AbstractChannel, RNG: CryptoRng + Rng, OT: OtReceiver<Msg = Block> + SemiHonest, Wire: WireLabel> Evaluator<C, RNG, OT, Wire>

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pub fn new(channel: C, rng: RNG) -> Result<Self, TwopacError>

Make a new Evaluator.

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pub fn get_channel(&mut self) -> &mut C

Get a reference to the internal channel.

Trait Implementations

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impl<C: AbstractChannel, RNG, OT, Wire: WireLabel> Fancy for Evaluator<C, RNG, OT, Wire>

type Item = Wire

The underlying wire datatype created by an object implementing Fancy.

type Error = TwopacError

Errors which may be thrown by the users of Fancy.

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fn constant(&mut self, x: u16, q: u16) -> Result<Self::Item, Self::Error>

Create a constant x with modulus q.

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fn output(&mut self, x: &Wire) -> Result<Option<u16>, Self::Error>

Process this wire as output. Some Fancy implementers don’t actually return output, but they need to be involved in the process, so they can return None. Read more

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fn outputs(&mut self, xs: &[Self::Item]) -> Result<Option<Vec<u16>>, Self::Error>

Output a slice of wires.

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impl<C: AbstractChannel, RNG, OT, Wire: WireLabel + ArithmeticWire> FancyArithmetic for Evaluator<C, RNG, OT, Wire>

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fn add(&mut self, x: &Wire, y: &Wire) -> Result<Self::Item, Self::Error>

Add x and y.

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fn sub(&mut self, x: &Wire, y: &Wire) -> Result<Self::Item, Self::Error>

Subtract x and y.

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fn cmul(&mut self, x: &Wire, c: u16) -> Result<Self::Item, Self::Error>

Multiply x times the constant c.

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fn mul(&mut self, x: &Wire, y: &Wire) -> Result<Self::Item, Self::Error>

Multiply x and y.

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fn proj(
 &mut self,
 x: &Wire,
 q: u16,
 tt: Option<Vec<u16>>
) -> Result<Self::Item, Self::Error>

Project x according to the truth table tt. Resulting wire has modulus q. Read more

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fn add_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

Sum up a slice of wires.

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fn mod_change(
 &mut self,
 x: &Self::Item,
 to_modulus: u16
) -> Result<Self::Item, Self::Error>

Change the modulus of x to to_modulus using a projection gate.

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impl<C: AbstractChannel, RNG, OT> FancyBinary for Evaluator<C, RNG, OT, AllWire>

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fn and(
 &mut self,
 x: &Self::Item,
 y: &Self::Item
) -> Result<Self::Item, Self::Error>

Binary And

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fn xor(
 &mut self,
 x: &Self::Item,
 y: &Self::Item
) -> Result<Self::Item, Self::Error>

Binary Xor

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fn negate(&mut self, x: &Self::Item) -> Result<Self::Item, Self::Error>

Binary Not

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fn or(
 &mut self,
 x: &Self::Item,
 y: &Self::Item
) -> Result<Self::Item, Self::Error>

Uses Demorgan’s Rule implemented with an and gate and negation.

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fn adder(
 &mut self,
 x: &Self::Item,
 y: &Self::Item,
 carry_in: Option<&Self::Item>
) -> Result<(Self::Item, Self::Item), Self::Error>

Binary adder. Returns the result and the carry.

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fn and_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

Returns 1 if all wires equal 1.

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fn or_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

Returns 1 if any wire equals 1.

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fn xor_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

XOR many wires together

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fn mux_constant_bits(
 &mut self,
 x: &Self::Item,
 b1: bool,
 b2: bool
) -> Result<Self::Item, Self::Error>

If x = 0 returns the constant b1 else return b2. Folds constants if possible.

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fn mux(
 &mut self,
 b: &Self::Item,
 x: &Self::Item,
 y: &Self::Item
) -> Result<Self::Item, Self::Error>

If b = 0 returns x else y.

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impl<C: AbstractChannel, RNG, OT> FancyBinary for Evaluator<C, RNG, OT, WireMod2>

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fn and(
 &mut self,
 x: &Self::Item,
 y: &Self::Item
) -> Result<Self::Item, Self::Error>

Binary And

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fn xor(
 &mut self,
 x: &Self::Item,
 y: &Self::Item
) -> Result<Self::Item, Self::Error>

Binary Xor

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fn negate(&mut self, x: &Self::Item) -> Result<Self::Item, Self::Error>

Binary Not

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fn or(
 &mut self,
 x: &Self::Item,
 y: &Self::Item
) -> Result<Self::Item, Self::Error>

Uses Demorgan’s Rule implemented with an and gate and negation.

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fn adder(
 &mut self,
 x: &Self::Item,
 y: &Self::Item,
 carry_in: Option<&Self::Item>
) -> Result<(Self::Item, Self::Item), Self::Error>

Binary adder. Returns the result and the carry.

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fn and_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

Returns 1 if all wires equal 1.

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fn or_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

Returns 1 if any wire equals 1.

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fn xor_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

XOR many wires together

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fn mux_constant_bits(
 &mut self,
 x: &Self::Item,
 b1: bool,
 b2: bool
) -> Result<Self::Item, Self::Error>

If x = 0 returns the constant b1 else return b2. Folds constants if possible.

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fn mux(
 &mut self,
 b: &Self::Item,
 x: &Self::Item,
 y: &Self::Item
) -> Result<Self::Item, Self::Error>

If b = 0 returns x else y.

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impl<C: AbstractChannel, RNG: CryptoRng + Rng, OT: OtReceiver<Msg = Block> + SemiHonest, Wire: WireLabel> FancyInput for Evaluator<C, RNG, OT, Wire>

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fn receive(&mut self, modulus: u16) -> Result<Wire, TwopacError>

Receive a garbler input wire.

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fn receive_many(&mut self, moduli: &[u16]) -> Result<Vec<Wire>, TwopacError>

Receive garbler input wires.

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fn encode_many(
 &mut self,
 inputs: &[u16],
 moduli: &[u16]
) -> Result<Vec<Wire>, TwopacError>

Perform OT and obtain wires for the evaluator’s inputs.

type Item = Wire

The type that this Fancy object operates over.

type Error = TwopacError

The type of error that this Fancy object emits.

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fn encode(&mut self, value: u16, modulus: u16) -> Result<Self::Item, Self::Error>

Encode a single value. Read more

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fn encode_bundle(
 &mut self,
 values: &[u16],
 moduli: &[u16]
) -> Result<Bundle<Self::Item>, Self::Error>

Encode a bundle.

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fn receive_bundle(
&mut self,
moduli: &[u16]
) -> Result<Bundle<Self::Item>, Self::Error>

Receive a bundle.

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fn encode_bundles(
 &mut self,
 values: &[Vec<u16>],
 moduli: &[Vec<u16>]
) -> Result<Vec<Bundle<Self::Item>>, Self::Error>

Encode many input bundles.

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fn receive_many_bundles(
&mut self,
moduli: &[Vec<u16>]
) -> Result<Vec<Bundle<Self::Item>>, Self::Error>

Receive many input bundles.

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fn crt_encode(
 &mut self,
 value: u128,
 modulus: u128
) -> Result<CrtBundle<Self::Item>, Self::Error>

Encode a CRT input bundle.

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fn crt_receive(
&mut self,
modulus: u128
) -> Result<CrtBundle<Self::Item>, Self::Error>

Receive an CRT input bundle.

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fn crt_encode_many(
 &mut self,
 values: &[u128],
 modulus: u128
) -> Result<Vec<CrtBundle<Self::Item>>, Self::Error>

Encode many CRT input bundles.

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fn crt_receive_many(
 &mut self,
 n: usize,
 modulus: u128
) -> Result<Vec<CrtBundle<Self::Item>>, Self::Error>

Receive many CRT input bundles.

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fn bin_encode(
 &mut self,
 value: u128,
 nbits: usize
) -> Result<BinaryBundle<Self::Item>, Self::Error>

Encode a binary input bundle.

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fn bin_receive(
&mut self,
nbits: usize
) -> Result<BinaryBundle<Self::Item>, Self::Error>

Receive an binary input bundle.

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fn bin_encode_many(
 &mut self,
 values: &[u128],
 nbits: usize
) -> Result<Vec<BinaryBundle<Self::Item>>, Self::Error>

Encode many binary input bundles.

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fn bin_receive_many(
 &mut self,
 ninputs: usize,
 nbits: usize
) -> Result<Vec<BinaryBundle<Self::Item>>, Self::Error>

Receive many binary input bundles.

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impl<C: AbstractChannel, RNG: CryptoRng + Rng, OT, Wire: WireLabel> FancyReveal for Evaluator<C, RNG, OT, Wire>

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fn reveal(&mut self, x: &Self::Item) -> Result<u16, Self::Error>

Reveal the contents of x to all parties.

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fn reveal_many(&mut self, xs: &[Self::Item]) -> Result<Vec<u16>, Self::Error>

Reveal a slice of items to all parties.

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fn reveal_bundle(
&mut self,
x: &Bundle<Self::Item>
) -> Result<Vec<u16>, Self::Error>

Reveal a bundle to all parties.

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fn reveal_many_bundles(
&mut self,
xs: &[Bundle<Self::Item>]
) -> Result<Vec<Vec<u16>>, Self::Error>

Reveal many bundles to all parties.

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fn crt_reveal(&mut self, x: &CrtBundle<Self::Item>) -> Result<u128, Self::Error>

Reveal a CRT bundle to all parties.

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fn crt_reveal_many(
&mut self,
xs: &[CrtBundle<Self::Item>]
) -> Result<Vec<u128>, Self::Error>

Reveal many CRT bundles to all parties.

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fn bin_reveal(
&mut self,
x: &BinaryBundle<Self::Item>
) -> Result<u128, Self::Error>

Reveal a binary bundle to all parties.

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fn bin_reveal_many(
&mut self,
xs: &[BinaryBundle<Self::Item>]
) -> Result<Vec<u128>, Self::Error>

Reveal many binary bundles to all parties.

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impl<C: AbstractChannel, RNG, OT, Wire> SemiHonest for Evaluator<C, RNG, OT, Wire>

Auto Trait Implementations

impl<C, RNG, OT, Wire> RefUnwindSafe for Evaluator<C, RNG, OT, Wire>where
 C: RefUnwindSafe,
 OT: RefUnwindSafe,
 RNG: RefUnwindSafe,
 Wire: RefUnwindSafe,

impl<C, RNG, OT, Wire> Send for Evaluator<C, RNG, OT, Wire>where
 C: Send,
 OT: Send,
 RNG: Send,
 Wire: Send,

impl<C, RNG, OT, Wire> Sync for Evaluator<C, RNG, OT, Wire>where
 C: Sync,
 OT: Sync,
 RNG: Sync,
 Wire: Sync,

impl<C, RNG, OT, Wire> Unpin for Evaluator<C, RNG, OT, Wire>where
 C: Unpin,
 OT: Unpin,
 RNG: Unpin,
 Wire: Unpin,

impl<C, RNG, OT, Wire> UnwindSafe for Evaluator<C, RNG, OT, Wire>where
 C: UnwindSafe,
 OT: UnwindSafe,
 RNG: UnwindSafe,
 Wire: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> Twhere
Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,

Causes self to use its Display implementation when Debug-formatted. Read more

fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted. Read more

fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted. Read more

fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted. Read more

fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted. Read more

fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted. Read more

fn fmt_list(self) -> FmtList<Self>where
&'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pipe for Twhere
T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> Rwhere
 Self: Borrow,
 B: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>(
 &'a mut self,
 func: impl FnOnce(&'a mut B) -> R
) -> Rwhere
 Self: BorrowMut,
 B: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> Rwhere
 Self: AsRef,
 U: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> Rwhere
 Self: AsMut,
 U: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function. Read more

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> Rwhere
 Self: Deref<Target = T>,
 T: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>(&'a mut self, func: impl FnOnce(&'a mut T) -> R) -> Rwhere
 Self: DerefMut<Target = T> + Deref,
 T: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow,
B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut(self, func: impl FnOnce(&mut B)) -> Selfwhere
Self: BorrowMut,
B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Selfwhere
Self: AsRef<R>,
R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere
Self: AsMut<R>,
R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_dbg(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow,
B: ?Sized,

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Self: BorrowMut,
B: ?Sized,

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Self: AsRef<R>,
R: ?Sized,

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Self: AsMut<R>,
R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds. Read more

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds. Read more

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds. Read more

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fn try_conv<T>(self) -> Result<T, Self::Error>where
Self: TryInto<T>,

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

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const: unstable · source

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Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

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const: unstable · source

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Performs the conversion.

Struct fancy_garbling::twopac::semihonest::Evaluator

Implementations

impl<C: AbstractChannel, RNG: CryptoRng + Rng, OT: OtReceiver<Msg = Block> + SemiHonest, Wire: WireLabel> Evaluator<C, RNG, OT, Wire>

pub fn new(channel: C, rng: RNG) -> Result<Self, TwopacError>

pub fn get_channel(&mut self) -> &mut C

Trait Implementations

impl<C: AbstractChannel, RNG, OT, Wire: WireLabel> Fancy for Evaluator<C, RNG, OT, Wire>

type Item = Wire

type Error = TwopacError

fn constant(&mut self, x: u16, q: u16) -> Result<Self::Item, Self::Error>

fn output(&mut self, x: &Wire) -> Result<Option<u16>, Self::Error>

fn outputs(&mut self, xs: &[Self::Item]) -> Result<Option<Vec<u16>>, Self::Error>

impl<C: AbstractChannel, RNG, OT, Wire: WireLabel + ArithmeticWire> FancyArithmetic for Evaluator<C, RNG, OT, Wire>

fn add(&mut self, x: &Wire, y: &Wire) -> Result<Self::Item, Self::Error>

fn sub(&mut self, x: &Wire, y: &Wire) -> Result<Self::Item, Self::Error>

fn cmul(&mut self, x: &Wire, c: u16) -> Result<Self::Item, Self::Error>

fn mul(&mut self, x: &Wire, y: &Wire) -> Result<Self::Item, Self::Error>

fn proj( &mut self, x: &Wire, q: u16, tt: Option<Vec<u16>>) -> Result<Self::Item, Self::Error>

fn add_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

fn mod_change( &mut self, x: &Self::Item, to_modulus: u16) -> Result<Self::Item, Self::Error>

impl<C: AbstractChannel, RNG, OT> FancyBinary for Evaluator<C, RNG, OT, AllWire>

fn and( &mut self, x: &Self::Item, y: &Self::Item) -> Result<Self::Item, Self::Error>

fn xor( &mut self, x: &Self::Item, y: &Self::Item) -> Result<Self::Item, Self::Error>

fn negate(&mut self, x: &Self::Item) -> Result<Self::Item, Self::Error>

fn or( &mut self, x: &Self::Item, y: &Self::Item) -> Result<Self::Item, Self::Error>

fn adder( &mut self, x: &Self::Item, y: &Self::Item, carry_in: Option<&Self::Item>) -> Result<(Self::Item, Self::Item), Self::Error>

fn and_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

fn or_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

fn xor_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

fn mux_constant_bits( &mut self, x: &Self::Item, b1: bool, b2: bool) -> Result<Self::Item, Self::Error>

fn mux( &mut self, b: &Self::Item, x: &Self::Item, y: &Self::Item) -> Result<Self::Item, Self::Error>

impl<C: AbstractChannel, RNG, OT> FancyBinary for Evaluator<C, RNG, OT, WireMod2>

fn and( &mut self, x: &Self::Item, y: &Self::Item) -> Result<Self::Item, Self::Error>

fn xor( &mut self, x: &Self::Item, y: &Self::Item) -> Result<Self::Item, Self::Error>

fn negate(&mut self, x: &Self::Item) -> Result<Self::Item, Self::Error>

fn or( &mut self, x: &Self::Item, y: &Self::Item) -> Result<Self::Item, Self::Error>

fn adder( &mut self, x: &Self::Item, y: &Self::Item, carry_in: Option<&Self::Item>) -> Result<(Self::Item, Self::Item), Self::Error>

fn and_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

fn or_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

fn xor_many(&mut self, args: &[Self::Item]) -> Result<Self::Item, Self::Error>

fn mux_constant_bits( &mut self, x: &Self::Item, b1: bool, b2: bool) -> Result<Self::Item, Self::Error>

fn mux( &mut self, b: &Self::Item, x: &Self::Item, y: &Self::Item) -> Result<Self::Item, Self::Error>

impl<C: AbstractChannel, RNG: CryptoRng + Rng, OT: OtReceiver<Msg = Block> + SemiHonest, Wire: WireLabel> FancyInput for Evaluator<C, RNG, OT, Wire>

fn receive(&mut self, modulus: u16) -> Result<Wire, TwopacError>

fn receive_many(&mut self, moduli: &[u16]) -> Result<Vec<Wire>, TwopacError>

fn encode_many( &mut self, inputs: &[u16], moduli: &[u16]) -> Result<Vec<Wire>, TwopacError>

type Item = Wire

type Error = TwopacError

fn encode(&mut self, value: u16, modulus: u16) -> Result<Self::Item, Self::Error>

fn encode_bundle( &mut self, values: &[u16], moduli: &[u16]) -> Result<Bundle<Self::Item>, Self::Error>

fn receive_bundle( &mut self, moduli: &[u16]) -> Result<Bundle<Self::Item>, Self::Error>

fn encode_bundles( &mut self, values: &[Vec<u16>], moduli: &[Vec<u16>]) -> Result<Vec<Bundle<Self::Item>>, Self::Error>

fn receive_many_bundles( &mut self, moduli: &[Vec<u16>]) -> Result<Vec<Bundle<Self::Item>>, Self::Error>

fn crt_encode( &mut self, value: u128, modulus: u128) -> Result<CrtBundle<Self::Item>, Self::Error>

fn crt_receive( &mut self, modulus: u128) -> Result<CrtBundle<Self::Item>, Self::Error>

fn crt_encode_many( &mut self, values: &[u128], modulus: u128) -> Result<Vec<CrtBundle<Self::Item>>, Self::Error>

fn crt_receive_many( &mut self, n: usize, modulus: u128) -> Result<Vec<CrtBundle<Self::Item>>, Self::Error>

fn bin_encode( &mut self, value: u128, nbits: usize) -> Result<BinaryBundle<Self::Item>, Self::Error>

fn bin_receive( &mut self, nbits: usize) -> Result<BinaryBundle<Self::Item>, Self::Error>

fn bin_encode_many( &mut self, values: &[u128], nbits: usize) -> Result<Vec<BinaryBundle<Self::Item>>, Self::Error>

fn bin_receive_many( &mut self, ninputs: usize, nbits: usize) -> Result<Vec<BinaryBundle<Self::Item>>, Self::Error>

impl<C: AbstractChannel, RNG: CryptoRng + Rng, OT, Wire: WireLabel> FancyReveal for Evaluator<C, RNG, OT, Wire>

fn reveal(&mut self, x: &Self::Item) -> Result<u16, Self::Error>

fn reveal_many(&mut self, xs: &[Self::Item]) -> Result<Vec<u16>, Self::Error>

fn reveal_bundle( &mut self, x: &Bundle<Self::Item>) -> Result<Vec<u16>, Self::Error>

fn reveal_many_bundles( &mut self, xs: &[Bundle<Self::Item>]) -> Result<Vec<Vec<u16>>, Self::Error>

fn crt_reveal(&mut self, x: &CrtBundle<Self::Item>) -> Result<u128, Self::Error>

fn crt_reveal_many( &mut self, xs: &[CrtBundle<Self::Item>]) -> Result<Vec<u128>, Self::Error>

fn bin_reveal( &mut self, x: &BinaryBundle<Self::Item>) -> Result<u128, Self::Error>

fn bin_reveal_many( &mut self, xs: &[BinaryBundle<Self::Item>]) -> Result<Vec<u128>, Self::Error>

impl<C: AbstractChannel, RNG, OT, Wire> SemiHonest for Evaluator<C, RNG, OT, Wire>

Auto Trait Implementations

impl<C, RNG, OT, Wire> RefUnwindSafe for Evaluator<C, RNG, OT, Wire>where C: RefUnwindSafe, OT: RefUnwindSafe, RNG: RefUnwindSafe, Wire: RefUnwindSafe,

impl<C, RNG, OT, Wire> Send for Evaluator<C, RNG, OT, Wire>where C: Send, OT: Send, RNG: Send, Wire: Send,

impl<C, RNG, OT, Wire> Sync for Evaluator<C, RNG, OT, Wire>where C: Sync, OT: Sync, RNG: Sync, Wire: Sync,

impl<C, RNG, OT, Wire> Unpin for Evaluator<C, RNG, OT, Wire>where C: Unpin, OT: Unpin, RNG: Unpin, Wire: Unpin,

impl<C, RNG, OT, Wire> UnwindSafe for Evaluator<C, RNG, OT, Wire>where C: UnwindSafe, OT: UnwindSafe, RNG: UnwindSafe, Wire: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

fn proj(
&mut self,
x: &Wire,
q: u16,
tt: Option<Vec<u16>>
) -> Result<Self::Item, Self::Error>

fn mod_change(
&mut self,
x: &Self::Item,
to_modulus: u16
) -> Result<Self::Item, Self::Error>

fn and(
&mut self,
x: &Self::Item,
y: &Self::Item
) -> Result<Self::Item, Self::Error>

fn xor(
&mut self,
x: &Self::Item,
y: &Self::Item
) -> Result<Self::Item, Self::Error>

fn or(
&mut self,
x: &Self::Item,
y: &Self::Item
) -> Result<Self::Item, Self::Error>

fn adder(
&mut self,
x: &Self::Item,
y: &Self::Item,
carry_in: Option<&Self::Item>
) -> Result<(Self::Item, Self::Item), Self::Error>

fn mux_constant_bits(
&mut self,
x: &Self::Item,
b1: bool,
b2: bool
) -> Result<Self::Item, Self::Error>

fn mux(
&mut self,
b: &Self::Item,
x: &Self::Item,
y: &Self::Item
) -> Result<Self::Item, Self::Error>

fn and(
&mut self,
x: &Self::Item,
y: &Self::Item
) -> Result<Self::Item, Self::Error>

fn xor(
&mut self,
x: &Self::Item,
y: &Self::Item
) -> Result<Self::Item, Self::Error>

fn or(
&mut self,
x: &Self::Item,
y: &Self::Item
) -> Result<Self::Item, Self::Error>

fn adder(
&mut self,
x: &Self::Item,
y: &Self::Item,
carry_in: Option<&Self::Item>
) -> Result<(Self::Item, Self::Item), Self::Error>

fn mux_constant_bits(
&mut self,
x: &Self::Item,
b1: bool,
b2: bool
) -> Result<Self::Item, Self::Error>

fn mux(
&mut self,
b: &Self::Item,
x: &Self::Item,
y: &Self::Item
) -> Result<Self::Item, Self::Error>

fn encode_many(
&mut self,
inputs: &[u16],
moduli: &[u16]
) -> Result<Vec<Wire>, TwopacError>

fn encode_bundle(
&mut self,
values: &[u16],
moduli: &[u16]
) -> Result<Bundle<Self::Item>, Self::Error>

fn receive_bundle(
&mut self,
moduli: &[u16]
) -> Result<Bundle<Self::Item>, Self::Error>

fn encode_bundles(
&mut self,
values: &[Vec<u16>],
moduli: &[Vec<u16>]
) -> Result<Vec<Bundle<Self::Item>>, Self::Error>

fn receive_many_bundles(
&mut self,
moduli: &[Vec<u16>]
) -> Result<Vec<Bundle<Self::Item>>, Self::Error>

fn crt_encode(
&mut self,
value: u128,
modulus: u128
) -> Result<CrtBundle<Self::Item>, Self::Error>

fn crt_receive(
&mut self,
modulus: u128
) -> Result<CrtBundle<Self::Item>, Self::Error>

fn crt_encode_many(
&mut self,
values: &[u128],
modulus: u128
) -> Result<Vec<CrtBundle<Self::Item>>, Self::Error>

fn crt_receive_many(
&mut self,
n: usize,
modulus: u128
) -> Result<Vec<CrtBundle<Self::Item>>, Self::Error>

fn bin_encode(
&mut self,
value: u128,
nbits: usize
) -> Result<BinaryBundle<Self::Item>, Self::Error>

fn bin_receive(
&mut self,
nbits: usize
) -> Result<BinaryBundle<Self::Item>, Self::Error>

fn bin_encode_many(
&mut self,
values: &[u128],
nbits: usize
) -> Result<Vec<BinaryBundle<Self::Item>>, Self::Error>

fn bin_receive_many(
&mut self,
ninputs: usize,
nbits: usize
) -> Result<Vec<BinaryBundle<Self::Item>>, Self::Error>

fn reveal_bundle(
&mut self,
x: &Bundle<Self::Item>
) -> Result<Vec<u16>, Self::Error>

fn reveal_many_bundles(
&mut self,
xs: &[Bundle<Self::Item>]
) -> Result<Vec<Vec<u16>>, Self::Error>

fn crt_reveal_many(
&mut self,
xs: &[CrtBundle<Self::Item>]
) -> Result<Vec<u128>, Self::Error>

fn bin_reveal(
&mut self,
x: &BinaryBundle<Self::Item>
) -> Result<u128, Self::Error>

fn bin_reveal_many(
&mut self,
xs: &[BinaryBundle<Self::Item>]
) -> Result<Vec<u128>, Self::Error>

impl<C, RNG, OT, Wire> RefUnwindSafe for Evaluator<C, RNG, OT, Wire>where
C: RefUnwindSafe,
OT: RefUnwindSafe,
RNG: RefUnwindSafe,
Wire: RefUnwindSafe,

impl<C, RNG, OT, Wire> Send for Evaluator<C, RNG, OT, Wire>where
C: Send,
OT: Send,
RNG: Send,
Wire: Send,

impl<C, RNG, OT, Wire> Sync for Evaluator<C, RNG, OT, Wire>where
C: Sync,
OT: Sync,
RNG: Sync,
Wire: Sync,

impl<C, RNG, OT, Wire> Unpin for Evaluator<C, RNG, OT, Wire>where
C: Unpin,
OT: Unpin,
RNG: Unpin,
Wire: Unpin,

impl<C, RNG, OT, Wire> UnwindSafe for Evaluator<C, RNG, OT, Wire>where
C: UnwindSafe,
OT: UnwindSafe,
RNG: UnwindSafe,
Wire: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

fn conv<T>(self) -> Twhere
Self: Into<T>,

fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,

fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,

fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,

fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,

fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,

fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,

fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,

fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,

fn fmt_list(self) -> FmtList<Self>where
&'a Self: for<'a> IntoIterator,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T> Pipe for Twhere
T: ?Sized,

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> Rwhere
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,

fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> Rwhere
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> Rwhere
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> Rwhere
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> Rwhere
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,

fn pipe_deref_mut<'a, T, R>(&'a mut self, func: impl FnOnce(&'a mut T) -> R) -> Rwhere
Self: DerefMut<Target = T> + Deref,
T: 'a + ?Sized,
R: 'a,

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow<B>,
B: ?Sized,

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Selfwhere
Self: BorrowMut<B>,
B: ?Sized,

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Selfwhere
Self: AsRef<R>,
R: ?Sized,

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere
Self: AsMut<R>,
R: ?Sized,

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow<B>,
B: ?Sized,

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Selfwhere
Self: BorrowMut<B>,
B: ?Sized,

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Selfwhere
Self: AsRef<R>,
R: ?Sized,

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere
Self: AsMut<R>,
R: ?Sized,

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

fn try_conv<T>(self) -> Result<T, Self::Error>where
Self: TryInto<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,