M511 class

Constructors

M511()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

A → BigInt
final
secureBasePoint → EllipticCurvePoint
A secure based point from a paper
final
three → BigInt
final
unnecessarilyLargePrimeWithLowCofactor → BigInt
final

Static Methods

add(EllipticCurvePoint a, EllipticCurvePoint b) → EllipticCurvePoint
Adds the elliptic curve points according to their group law and returns the result.
multiply(EllipticCurvePoint ellipticCurvePoint, BigInt n) → EllipticCurvePoint
Multiplies an elliptic curve point with another number usind the efficient double and add scheme. NOTE: This is not secure against side-channel-attacks. THIS IS NOT CONSIDERED A PROBLEM IN APPLICATIONS, as the realistic attack vector for side-channel-attacks are embedded chips (like on EC cards or credit cards). But we develop web apps and smartphone apps; For a side-channel-attack an attacker needs physical access to the hardware while generating a key. For an EC card, this is a realistic attack vector. For normal smartphone usage and generating shard keys on adding new contacts, a side-channel-attack is an entirely hypothetical scenario. If you need security against side-channel-attacks, change the if statement so that both clauses consume the same amount of CPU cycles and energy in any case.