Hyperledger launches Cryptography Toolbox for Blockchain Developers

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Blockchain Consortium Hyperledger has launched a new tool for developers: a shared and modular cryptographic library, nicknamed Ursa.

The Linux Foundation-led group announced Tuesday that Hyperledger Ursa will serve as a repository of "trusted" cryptographic implementations, aimed at making it easier for blockchain developers in their community and the largest open source space to avoid duplication. development efforts.

The library will lead to easier project maintenance and bug reductions, said Hyperledger, with most or all cryptographic codes stored in one location and reviewed by security experts, including developers working on Hyperyger's Indy, Sawtooth and Fabric, as well as cryptographers with academic backgrounds.

"Our goal in creating Ursa is to combine the efforts of all security and encryption experts in the Hyperledger community and to carry out all the projects," said Hyperledger.

At the moment, there are two modules under Ursa, one for standard and standardized cryptographic algorithms and another – called zmix – related to "more exotic" technologies, such as "smart" signatures and zero knowledge primitives.

Written in large part in the Rust programming language, Ursa will also have interfaces in the languages ​​most commonly used by Hyperledger.

Hyperledger said:

"The news [with Ursa] is the modularization and API, which allows blockchain platforms to easily use a wide variety of cryptographic algorithms that can be changed without having to understand or interact with the underlying mathematics. "

Developed as part of Hyperledger Labs, Ursa was made available as an official project after the Technical Steering Committee felt it was sufficiently "mature".

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