https://github.com/onix-labs/onixlabs-dotnet
Powerful APIs for object-oriented, and functional programming, including general-purpose, numerics, security, and cryptography APIs
https://github.com/onix-labs/onixlabs-dotnet
base16 base32 base58 base64 bigdecimal cryptography digital-signatures ecdsa extension-methods fips-202 generic-math hashing number-information numerics public-private-key rsa salt sha3 sha3-shake
Last synced: 5 months ago
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Powerful APIs for object-oriented, and functional programming, including general-purpose, numerics, security, and cryptography APIs
- Host: GitHub
- URL: https://github.com/onix-labs/onixlabs-dotnet
- Owner: onix-labs
- License: apache-2.0
- Created: 2021-09-10T11:34:30.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2025-12-17T16:56:33.000Z (6 months ago)
- Last Synced: 2025-12-20T00:11:31.894Z (5 months ago)
- Topics: base16, base32, base58, base64, bigdecimal, cryptography, digital-signatures, ecdsa, extension-methods, fips-202, generic-math, hashing, number-information, numerics, public-private-key, rsa, salt, sha3, sha3-shake
- Language: C#
- Homepage:
- Size: 1.04 MB
- Stars: 14
- Watchers: 0
- Forks: 3
- Open Issues: 4
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# ONIXLabs .NET Library
[](https://github.com/onix-labs/onixlabs-dotnet/actions/workflows/dotnet.yml)
The ONIXLabs .NET Library is a suite of general-purpose, production-ready libraries designed to support modern application development with a strong emphasis on correctness, composability, and value semantics. They are designed to integrate cleanly into both small utilities and large-scale systems, without imposing architectural constraints or framework lock-in.
At a high level, ONIXLabs provides:
- Foundational primitives and patterns missing or underrepresented in the BCL
- Functional and value-oriented abstractions for safer code
- High-precision numeric and generic math utilities
- Security and cryptography APIs with strong typing and value semantics
- Infrastructure helpers that reduce boilerplate while preserving clarity
Current .NET Support includes .NET 8.0, 9.0 and 10.0, and all packages are published to [Nuget](https://www.nuget.org/packages?q=onixlabs).
## Package Overview
- **OnixLabs.Core** – Foundational primitives, patterns, and extensions
- **OnixLabs.DependencyInjection** – Configuration-driven DI registration
- **OnixLabs.Numerics** – Arbitrary-precision numbers and generic math
- **OnixLabs.Security** – Non-cryptographic security utilities
- **OnixLabs.Security.Cryptography** – Cryptographic primitives and structures
## OnixLabs.Core
[See it on Nuget](https://www.nuget.org/packages/OnixLabs.Core)
Foundational primitives, patterns, and extensions that address common gaps in the .NET Base Class Library. This package provides low-level building blocks used throughout the ONIXLabs ecosystem, but is also useful as a standalone utility library in any .NET application.
- Strongly typed enumeration pattern (`Enumeration`)
- Functional patterns (`Optional`, `Result`, `Result`)
- Preconditions and guard clause utilities
- Specification pattern with LINQ-compatible expressions (`Specification`)
- Value semantics interfaces (`IValueEquatable`, `IValueComparable`)
- Binary conversion abstractions (`IBinaryConvertible`, span- and memory-based variants)
- Collection generators with LINQ-style query support
- Extension methods for arrays, objects, strings, comparables, random, and more
- Extensions for `IEnumerable`, `IEnumerable`, and `IQueryable`
- Reflection helpers for `Type`
- Strongly typed `Base16`, `Base32`, `Base58`, and `Base64` text types
- Extensions for `StringBuilder` and `Encoding`
## OnixLabs.DependencyInjection
[See it on Nuget](https://www.nuget.org/packages/OnixLabs.DependencyInjection)
Lightweight extensions for Microsoft’s dependency injection abstractions, focused on reducing boilerplate and improving configurability of service registration.
- `IServiceCollection` extensions
- Configuration-driven service lifetime selection
- Cleaner, more consistent registration APIs
## OnixLabs.Numerics
[See it on Nuget](https://www.nuget.org/packages/OnixLabs.Numerics)
High-precision numeric types and generic math utilities for scenarios where built-in numeric types are insufficient. This package emphasizes correctness, precision, and introspection of numeric values.
- Arbitrary-precision `BigDecimal` based on generic math (`IFloatingPoint`)
- `NumberInfo` for dissecting rational numbers into constituent parts
- Generic numeric abstractions (`IBaseNumber`, `INumber`)
- Extension methods for `Decimal`, `BigDecimal`, `BigInteger`, and other numeric types
## OnixLabs.Security
[See it on Nuget](https://www.nuget.org/packages/OnixLabs.Security)
Non-cryptographic security utilities focused on safe generation and handling of security-related values.
- `SecurityToken` generation
- Support for pseudo-random and cryptographically secure RNGs
- Configurable token alphabets (upper, lower, numeric, special characters)
## OnixLabs.Security.Cryptography
[See it on Nuget](https://www.nuget.org/packages/OnixLabs.Security.Cryptography)
Strongly typed cryptographic primitives and structures with value semantics, designed to make cryptographic operations safer and more explicit.
- Public and private key abstractions (`PublicKey`, `PrivateKey`)
- ECDH, ECDSA, and RSA key implementations
- Digital signature types (`DigitalSignature`, `DigitalSignatureAndPublicKey`)
- Cryptographic hash value types (`Hash`, `NamedHash`)
- Extensions for `HashAlgorithm`
- Fully managed FIPS-202 SHA-3 implementation (SHA3-224/256/384/512, SHAKE128/256)
- Merkle tree implementations (`MerkleTree`, `MerkleTree`)
- Cryptographic salt value type (`Salt`)
- Encrypted-in-memory secret handling (`Secret`)
- Common cryptographic primitive abstraction (`ICryptoPrimitive`)