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‎Plugins.ShaHashing.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.12.35728.132 d17.12
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FlowSynx.Plugins.ShaHashing", "src\FlowSynx.Plugins.ShaHashing.csproj", "{18678EC1-39EF-475D-82DE-A29E557E8559}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{18678EC1-39EF-475D-82DE-A29E557E8559}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{18678EC1-39EF-475D-82DE-A29E557E8559}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{18678EC1-39EF-475D-82DE-A29E557E8559}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{18678EC1-39EF-475D-82DE-A29E557E8559}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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EndGlobal

‎README.md‎

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# plugin-sha-hashing
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SHA hashes for all SHA variants (SHA-1, SHA-2, SHA-3, and SHAKE) support for securing content or signatures.
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# FlowSynx SHA Hash Plugin – FlowSynx Platform Integration
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The SHA Hash Plugin is a secure, plug-and-play component for the FlowSynx engine. It enables the computation of various SHA family hashes (including SHA-1, SHA-2, SHA-3, and SHAKE) from text or binary data, and is designed to seamlessly integrate into FlowSynx’s no-code/low-code automation workflows.
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This plugin is automatically installed and managed by the FlowSynx engine when selected within the platform. It is not intended for standalone use or manual installation outside the FlowSynx environment.
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---
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## Purpose
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This plugin allows FlowSynx users to generate cryptographic hash values using a range of SHA algorithms for input values as part of their workflow logic—without writing any code. Once activated, it becomes available as a utility function within the platform's workflow builder, supporting automation, validation, data integrity, and transformation scenarios.
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---
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## Supported Algorithms
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The plugin supports the following hash algorithms:
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- SHA-1
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- SHA-224
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- SHA-256
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- SHA-384
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- SHA-512
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- SHA-512/224
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- SHA-512/256
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- SHA3-224
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- SHA3-256
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- SHA3-384
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- SHA3-512
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- SHAKE128 (configurable output length)
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- SHAKE256 (configurable output length)
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## Notes
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- This plugin is supported exclusively within the FlowSynx platform.
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- It is installed automatically by the FlowSynx engine.
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- All hashing logic is securely executed within the FlowSynx runtime.
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- Plugin input (e.g., text, bytes, output length) is configured through FlowSynx-managed specifications.
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- SHAKE algorithms support customizable output lengths defined in the plugin specification.
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---
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## License
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© FlowSynx. All rights reserved.

‎src/FlowSynx.Plugins.ShaHashing.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net9.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="BouncyCastle.Cryptography" Version="2.6.1" />
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<PackageReference Include="FlowSynx.PluginCore" Version="1.3.0" />
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</ItemGroup>
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<ItemGroup>
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<Compile Update="Resources.Designer.cs">
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<DesignTime>True</DesignTime>
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<AutoGen>True</AutoGen>
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<DependentUpon>Resources.resx</DependentUpon>
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</Compile>
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</ItemGroup>
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<ItemGroup>
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<EmbeddedResource Update="Resources.resx">
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<Generator>ResXFileCodeGenerator</Generator>
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<LastGenOutput>Resources.Designer.cs</LastGenOutput>
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</EmbeddedResource>
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</ItemGroup>
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<ItemGroup>
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<None Update="flowsynx.png">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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</None>
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<None Update="README.md">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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</None>
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</ItemGroup>
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</Project>

‎src/HashHelper.cs‎

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using Org.BouncyCastle.Crypto.Digests;
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using Org.BouncyCastle.Crypto;
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namespace FlowSynx.Plugins.ShaHashing;
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internal static class HashHelper
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{
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public static byte[] SHA1(byte[] input) => System.Security.Cryptography.SHA1.HashData(input);
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public static byte[] SHA256(byte[] input) => System.Security.Cryptography.SHA256.HashData(input);
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public static byte[] SHA384(byte[] input) => System.Security.Cryptography.SHA384.HashData(input);
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public static byte[] SHA512(byte[] input) => System.Security.Cryptography.SHA512.HashData(input);
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public static byte[] SHA3_256(byte[] input) => System.Security.Cryptography.SHA3_256.HashData(input);
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public static byte[] SHA3_384(byte[] input) => System.Security.Cryptography.SHA3_384.HashData(input);
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public static byte[] SHA3_512(byte[] input) => System.Security.Cryptography.SHA3_512.HashData(input);
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public static byte[] SHA224(byte[] input)
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{
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var digest = new Sha224Digest();
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return ComputeDigest(digest, input);
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}
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public static byte[] SHA512_224(byte[] input)
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{
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var digest = new Sha512tDigest(224);
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return ComputeDigest(digest, input);
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}
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public static byte[] SHA512_256(byte[] input)
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{
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var digest = new Sha512tDigest(256);
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return ComputeDigest(digest, input);
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}
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public static byte[] SHA3_224(byte[] input)
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{
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var digest = new Sha3Digest(224);
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return ComputeDigest(digest, input);
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}
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public static byte[] SHAKE128(byte[] input, int outputLength)
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{
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var digest = new ShakeDigest(128);
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return ComputeXofDigest(digest, input, outputLength);
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}
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public static byte[] SHAKE256(byte[] input, int outputLength)
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{
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var digest = new ShakeDigest(256);
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return ComputeXofDigest(digest, input, outputLength);
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}
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private static byte[] ComputeDigest(IDigest digest, byte[] input)
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{
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digest.BlockUpdate(input, 0, input.Length);
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var result = new byte[digest.GetDigestSize()];
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digest.DoFinal(result, 0);
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return result;
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}
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private static byte[] ComputeXofDigest(IXof xof, byte[] input, int outputLength)
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{
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xof.BlockUpdate(input, 0, input.Length);
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var result = new byte[outputLength];
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xof.OutputFinal(result, 0, outputLength);
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return result;
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}
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}

‎src/Models/InputParameter.cs‎

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namespace FlowSynx.Plugins.ShaHashing.Models;
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internal class InputParameter
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{
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public string Algorithm { get; set; } = "sha256";
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public string? InputText { get; set; }
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public byte[]? InputBytes { get; set; }
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public int? OutputLength { get; set; } // Only for SHAKE
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}

‎src/Models/ShaHashingPluginSpecifications.cs‎

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using FlowSynx.PluginCore;
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namespace FlowSynx.Plugins.ShaHashing.Models;
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internal class ShaHashingPluginSpecifications: PluginSpecifications
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{
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}

‎src/README.md‎

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## FlowSynx SHA Hash Plugin – FlowSynx Platform Integration
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The SHA Hash Plugin is a secure, plug-and-play component for the FlowSynx engine. It enables the computation of various SHA family hashes (including SHA-1, SHA-2, SHA-3, and SHAKE) from text or binary data, and is designed to seamlessly integrate into FlowSynx’s no-code/low-code automation workflows.
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This plugin is automatically installed and managed by the FlowSynx engine when selected within the platform. It is not intended for standalone use or manual installation outside the FlowSynx environment.
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7+
---
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## Purpose
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11+
This plugin allows FlowSynx users to generate cryptographic hash values using a range of SHA algorithms for input values as part of their workflow logic—without writing any code. Once activated, it becomes available as a utility function within the platform's workflow builder, supporting automation, validation, data integrity, and transformation scenarios.
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---
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## Supported Algorithms
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The plugin supports the following hash algorithms:
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- SHA-1
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- SHA-224
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- SHA-256
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- SHA-384
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- SHA-512
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- SHA-512/224
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- SHA-512/256
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- SHA3-224
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- SHA3-256
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- SHA3-384
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- SHA3-512
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- SHAKE128 (configurable output length)
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- SHAKE256 (configurable output length)
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## Notes
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- This plugin is supported exclusively within the FlowSynx platform.
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- It is installed automatically by the FlowSynx engine.
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- All hashing logic is securely executed within the FlowSynx runtime.
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- Plugin input (e.g., text, bytes, output length) is configured through FlowSynx-managed specifications.
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- SHAKE algorithms support customizable output lengths defined in the plugin specification.
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---
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## License
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© FlowSynx. All rights reserved.

‎src/Resources.Designer.cs‎

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