Ethereum: ECDSA to replace signatures Schnorr
The Ethereum project has long been built on the top of the Bitcoin network and its development has relied on the work of the Bitcoin team. One of the most important aspects of this relationship is the use of a public key cryptography to ensure transactions on both platforms. Ethereum Network (ETH) is primarily used for the digital signature algorithm of the elliptical curve (ECDSA), namely SECP256K1, to provide cryptographic safety for decentralized applications (DAPP).
However, in March 2017, Bitcoin Core published a significant update to the technology travel map, which meant that ECDSA would be replaced by Signatures Schnorr. This decision is considered to be a significant advance of the scalability and usability of Ethereum and the wider cryptomena ecosystem.
What are Schnoror signatures?
Schnorr signatures are a kind of digital signature algorithm that allows users to verify the credibility of transactions without exploring their private key. They were first introduced by Andrew Muller in 2005 and has since been widely accepted on various cryptomas and platforms on Blockchain.
In conventional ECDSA systems, such as bitcoin, the use of the recipient’s private key is required to sign a message containing a message containing a message. However, for large transactions, it is predictable expensive and time consuming. Schnorr’s signatures overcome this restriction by enabling users to create several unencetached digital signatures from a single public and individual.
Advantages of replacing ECDSA with signatures Schnorr
Switching to Schnorr signatures is a great improvement compared to Ethereum’s traditional ECDSA. Some of the main benefits are as follows:
* Scalability : If transactions grow, traditional ECDSA -based conventional systems may be hindered by calculating general costs. Schnorr signatures are more efficient and scalable.
* Safety : While Schnorr signatures offer robust security guarantees, they also provide a high level of anonymity for users. As a result, those can be used in applications where the user’s privacy is the most important priority.
* Interoperability : Implementing the Schnorr Schnorr Signature successfully integrated into other blockchain platforms such as Cosmos and Polkadot.
Execution on Ethereum
The switch to Schnorr signatures was not in the Ethereum community without debate. Some users have expressed concern due to network scalability and possible effects on the range of usability. However, most developers have adopted a new implementation and have been successfully tested in various cases.
In 2020, Vitalik Buterin, CEO and CEO of Ethereum, published an official blog post with details of the transition to Schnoror signatures. He claimed that the change is needed to solve the ability problems and to repair users’ users.
Conclusion
Replacing ECDSA Schnorr’s signatures is an important step forward for the Ethereum Development Plan. While some can express the initial skepticism against this step, it has been shown that this is a great success for scalability, security and interoperability. When the Ethereum community develops constantly, it will be interesting to see how this change is happening.
More source
- Bitcoin Core: [
- Schnorors Signatures: [
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