Trait FheProgramFnExt

pub trait FheProgramFnExt: FheProgramFn {
    // Provided methods
    fn compile(&self) -> Result<CompiledFheProgram>
       where Self: AsRef<str> + Sized + Clone + 'static { ... }
    fn runtime(&self) -> Result<FheRuntime>
       where Self: AsRef<str> + Sized + Clone + 'static { ... }
}

An extension of FheProgramFn, providing helpers and convenience methods.

Provided Methods

fn compile(&self) -> Result<CompiledFheProgram>

where Self: AsRef<str> + Sized + Clone + 'static,

Compile the #[fhe_program] into a runnable CompiledFheProgram.

This is a convenient way to compile just a single FHE program.

use sunscreen::{fhe_program, types::{bfv::Signed, Cipher}, FheProgramFnExt};

#[fhe_program(scheme = "bfv")]
fn multiply(a: Cipher<Signed>, b: Cipher<Signed>) -> Cipher<Signed> {
    a * b
}
let multiply_prog = multiply.compile()?;

It is shorthand for:

use sunscreen::{fhe_program, types::{bfv::Signed, Cipher}, Compiler};

#[fhe_program(scheme = "bfv")]
fn multiply(a: Cipher<Signed>, b: Cipher<Signed>) -> Cipher<Signed> {
    a * b
}
let app = Compiler::new().fhe_program(multiply).compile()?;
let multiply_prog = app.get_fhe_program(multiply).unwrap();

fn runtime(&self) -> Result<FheRuntime>

where Self: AsRef<str> + Sized + Clone + 'static,

Make a new FheRuntime with parameters suitable to run this #[fhe_program].

This is a convenient way to run a single FHE program.

use sunscreen::{fhe_program, types::{bfv::Signed, Cipher}, FheProgramFnExt};

#[fhe_program(scheme = "bfv")]
fn multiply(a: Cipher<Signed>, b: Cipher<Signed>) -> Cipher<Signed> {
    a * b
}
let runtime = multiply.runtime()?;

It is shorthand for:

use sunscreen::{fhe_program, types::{bfv::Signed, Cipher}, Compiler, FheRuntime};

#[fhe_program(scheme = "bfv")]
fn multiply(a: Cipher<Signed>, b: Cipher<Signed>) -> Cipher<Signed> {
    a * b
}
let app = Compiler::new().fhe_program(multiply).compile()?;
let runtime = FheRuntime::new(app.params());

Implementors

impl<T> FheProgramFnExt for T

where T: FheProgramFn + ?Sized,