Scalability remains one of the key challenges for blockchain technology. In this context, layer 2 (L2) solutions play an essential role by increasing the capacity of networks without compromising the… Read More »Rollups: Scalability strategies for the blockchain
The cryptography industry has witnessed a wide variety of digital signature schemes, each with specific features and strengths to address security issues in various applications. Among these schemes, BLS (Boneh-Lynn-Shacham)… Read More »BLS Signatures: The key to effective and secure digital signature systems
In previous articles, we have examined Shamir’s Secret Sharing (SSS) and Blakley’s Secret Sharing (BSS) cryptographic schemes, two of the most widely accepted methods for secure secret sharing. We analyze… Read More »Comparing Shamir’s Secret Sharing (SSS) and Blakley’s Secret Sharing (BSS)
In this week’s article, we will explore in depth the operation and applications of Blakley’s Secret Sharing (BSS), as well as its advantages and disadvantages, to provide a complete analysis… Read More »Blakley’s Secret Sharing (BSS) and its role in the secure sharing of secrets
In this week’s article, we will explore in depth the operation and applications of Shamir’s Secret Sharing (SSS), as well as its advantages and disadvantages, to provide a comprehensive analysis… Read More »Shamir’s Secret Sharing (SSS) and its role in the secure sharing of secrets
Threshold Signature Schemes (TSS) represent a significant advance in modern cryptography, allowing multiple parties to work together to sign transactions without any of them having full access to the private… Read More »Threshold Signature Schemes (TSS) and their applications in MPC-based wallets
As cryptocurrencies grow in adoption and value, efficiently securing funds has become a technical challenge. The need to protect these assets has driven the development of various technologies and storage… Read More »Multiparty Computation (MPC) Wallets: A new industry standard
If we analyze the concept of multi-signature from its beginnings, we can see that this concept has very ancient roots, since already in the Middle Ages partial keys, analogous to… Read More »Multi-Signature wallets: History, benefits, and advances in digital asset custody
In the early days of the cryptocurrency ecosystem, paper wallets were used, which were nothing more than physical representations of private keys and their corresponding public addresses printed on paper.… Read More »What is a Hierarchical Deterministic (HD) wallet?
There are several approaches to protecting private keys, and in the coming weeks we will explore the most common and advanced technologies that help users manage their funds efficiently and… Read More »Single-signature wallets: Simplify self-custody of digital assets