استفاده از بیت کوین الگوریتم امضای دیجیتال منحنی بیضوی (ECDSA) که is a cryptographic algorithm to ensure the effective and secure control of ownership of funds. In cryptography, the الگوریتم امضای دیجیتال منحنی بیضوی offers a variant of the الگوریتم امضای دیجیتال (DSA) which uses elliptic curve cryptography.
- رمزنگاری منحنی بیضوی
Elliptic curve cryptography basicall uses theory revolving around elliptic curves.
Following are ways in which two points can be represented on curve
الگوریتم شور را can be used to break elliptic curve cryptography by computing discrete logarithms on a hypothetical quantum computer(soon coming in the near future). The latest quantum resource estimates for breaking a curve with a 256-bit modulus (128-bit security level) are 2330 کوبی و 126 میلیارد Toffoli gates. In comparison, using Shor’s algorithm to break the RSA algorithm requires 4098 کوبی و 5.2 تریلیون Toffoli gates برای 2048-بیتی RSA key, suggesting that ECC is an easier target for quantum computers than RSA.
Quantum computers in the near future are predicted to be running the الگوریتم شور را very efficiently and quickly thus enabling them to break into the Bitcoin system if desired easily. If these quantum computers fall in the hand of the hackers around the world it would lead them to destroy the bitcoin system thus giving access to all the peoples assets.
نتیجه
At the end all I would like to say is that I hope that the advancements in Quantum computing and Bitcoin will be used to progress each other and humanity and not be used against each other… I say let them be friends !!.
