Crate sunscreen_fhe_program

This crate contains the types for manipulating the intermediate representation for Sunscreen’s compiler backend.

Enums

• Error
  Represents an error that can occur in this crate.
• IRError
  An error in an FheProgram.
• Literal
  Represents a literal value in an expression.
• NodeError
  An error on a node in an FheProgram.
• Operation
  An operation in the execution graph.
• OutputType
  The type of output from an Fhe Program’s graph node.
• SchemeType
  Sunscreen supports the BFV scheme.
• SecurityLevel
  Represents a standard security level according to the HomomorphicEncryption.org security standard. The value SecLevelType.None signals that no standard security level should be imposed. The value SecLevelType.TC128 provides a very high level of security and is the default security level enforced by Microsoft SEAL when constructing a SEALContext object. Normal users should not have to specify the security level explicitly anywhere.

Traits

• FheProgramTrait
  Extension methods for FheProgram.
• OutputTypeTrait
  A trait for getting whether a node produces plaintext or ciphertext values.

Type Aliases

• FheProgram
  The intermediate representation for an FHE program used in the compiler back-end.
• OpName
  The name of an Operation
• Result
  Wrapper around Result with this crate’s error type.