secp256k1_point_coincurve
Module for secp256k1 point based on coincurve library.
- class Secp256k1PointCoincurve(point_obj: PublicKey)
Bases:
IPoint
Secp256k1 point class. In coincurve library, all the point functions (e.g. add, multiply) are coded inside the PublicKey class. For this reason, a PublicKey is used as underlying object.
- classmethod FromBytes(point_bytes: bytes) IPoint
Construct class from point bytes.
- Parameters:
point_bytes (bytes) – Point bytes
- Returns:
IPoint object
- Return type:
- classmethod FromCoordinates(x: int, y: int) IPoint
Construct class from point coordinates.
- Parameters:
x (int) – X coordinate of the point
y (int) – Y coordinate of the point
- Returns:
IPoint object
- Return type:
- m_pub_key: PublicKey
- static CurveType() EllipticCurveTypes
Get the elliptic curve type.
- Returns:
Elliptic curve type
- Return type:
- static CoordinateLength() int
Get the coordinate length.
- Returns:
Coordinate key length
- Return type:
int
- UnderlyingObject() Any
Get the underlying object.
- Returns:
Underlying object
- Return type:
Any
- X() int
Get point X coordinate.
- Returns:
Point X coordinate
- Return type:
int
- Y() int
Get point Y coordinate.
- Returns:
Point Y coordinate
- Return type:
int
- Raw() DataBytes
Return the point raw bytes.
- Returns:
DataBytes object
- Return type:
DataBytes object
- RawEncoded() DataBytes
Return the encoded point raw bytes.
- Returns:
DataBytes object
- Return type:
DataBytes object
- RawDecoded() DataBytes
Return the decoded point raw bytes.
- Returns:
DataBytes object
- Return type:
DataBytes object
- __add__(point: IPoint) IPoint
Add point to another point.
- Parameters:
point (IPoint object) – IPoint object
- Returns:
IPoint object
- Return type:
IPoint object
- __radd__(point: IPoint) IPoint
Add point to another point.
- Parameters:
point (IPoint object) – IPoint object
- Returns:
IPoint object
- Return type:
IPoint object