Module ecc 

Available on crate feature unstable only.

Elliptic Curve Cryptography (ECC) Accelerator

Overview

Elliptic Curve Cryptography (ECC) is an approach to public-key cryptography based on the algebraic structure of elliptic curves. ECC allows smaller keys compared to RSA cryptography while providing equivalent security.

ECC Accelerator can complete various calculation based on different elliptic curves, thus accelerating ECC algorithm and ECC-derived algorithms (such as ECDSA).

Structs

AffinePointMultiplication

A marker type representing Base Point Multiplication

AffinePointVerification

A marker type representing Base Point Verification

AffinePointVerificationAndJacobianPointMultiplication

A marker type representing Base Point Verification + Jacobian Point Multiplication

AffinePointVerificationAndMultiplication

A marker type representing Base Point Verification and Multiplication

Config

ECC peripheral configuration.

Ecc

The ECC Accelerator driver.

EccBackend

ECC processing backend.

EccBackendOperation

An ECC operation that can be enqueued on the work queue.

EccHandle

A handle for an in-progress operation.

EccResultHandle

The result of an ECC operation.

EccWorkQueueDriver

An active work queue driver.

JacobianPointMultiplication

A marker type representing Jacobian Point Multiplication

JacobianPointVerification

A marker type representing Jacobian Point Verification

KeyLengthMismatch

The length of the arguments do not match the length required by the curve.

Enums

EllipticCurve

Represents supported elliptic curves for cryptographic operations.

OperationError

ECC operation error.

Traits

EccOperation

Marks an ECC operation.

OperationReturnsAffinePoint

Marks operations that return a point in affine format.

OperationReturnsJacobianPoint

Marks operations that return a point in Jacobian format.

OperationReturnsScalar

Marks operations that return a scalar value.

OperationVerifiesPoint

Marks operations that verify that the input point is on the curve.