Ethereum: Bitcoin private key, location on ECC curve

Understanding the Bitcoin of the ECC Curry

Introduction

The elliptic curve is commonly used for the safe transactions of ECDSA. One of the main features of ECDSA is the best partner, which is a decisive part of the verification and signing the digital signature. However, there is an interesting feature to consider in connection with Bitcoin

demonstration of elliptical curves

In ECDSA, the private key is usually represented by a coordinate crowd (x, y). This demonstration allows efficient and safe calculations related to the private key. However, it is necessary to note that this coordinate method is not directly applicable to Bitcoin.

is the integers x, coordinate private key?

If anyone may assume that, however, this assumption is not true for several reasons:


integer nature : Bitcoin Private Key is truly integer, which means only values ​​that may have it. 0 or 1.


Binary Representation

Ethereum: Bitcoin private key, location on ECC curve

: A binary representation of the private key is also a single integer (represented as 32 bits). Coordinates in an elliptical curve.

conclusion

Using x using x using the idea of ​​the Bitcoin private keys seem to be intriguing, it is not correct. Binary digits (x, y) in an elliptical curve (x, y). This highlights another aspect of how the ECDSA and Bitcoin changes in using their CRPPTOGRAPHIC Primats.

Reference

– [httpsa algorithm] (

– [bitcoin private keypision] (


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