glennneiger / crypthash-net

CryptHash.NET is a .NET multi-target library to encrypt/decrypt/hash strings and files, with an optional .NET Core multiplatform console utility.

CryptHash.NET

A .NET multi-target Library and .NET Core Console Application utility for encryption/decryption and hashing.

The .NET Core console utility is designed to run in Windows, Linux and Mac, for text and files symmetric authenticated encryption/decryption, and text/files hashing. File checksum functionality is also available, you can verify the integrity of downloaded files from the internet with the source supplied hash.

The multi-target libray can be used in projects with any .NET implementation like .NET Framework, .NET Core, Mono, Xamarin, etc. Verify the .NET Standard compatibility table here: https://github.com/dotnet/standard/blob/master/docs/versions.md

Currently symmetric encryption algorithms are:

• AES 128 bits in CBC Mode with HMACSHA256 Authentication and Salt, using the Encrypt-then-MAC (EtM) strategy.
• AES 192 bits in CBC Mode with HMACSHA384 Authentication and Salt, using the Encrypt-then-MAC (EtM) strategy.
• AES 256 bits in CBC Mode with HMACSHA384 Authentication and Salt, using the Encrypt-then-MAC (EtM) strategy.
• AES 256 bits in CBC Mode with HMACSHA512 Authentication and Salt, using the Encrypt-then-MAC (EtM) strategy.
• AES 256 bits in GCM Mode with Authentication and Associated Data (AEAD).

Currently supported hash algorithms are:

• MD5
• SHA1
• SHA256
• SHA384
• SHA512
• HMAC-MD5
• HMAC-SHA1
• HMAC-SHA256
• HMAC-SHA384
• HMAC-SHA512
• PBKDF2
• BCrypt
• Argon2id

Other encryption/hashing algorithms will be implemented in the future.

NuGet package: https://www.nuget.org/packages/CryptHash.Net

Compiled console utility binaries (single file self-contained / no framework dependent) for Windows (x86/x64/ARM), Linux (x64/ARM -> Raspberry Pi) and Mac (x64): https://github.com/alecgn/crypthash-net/releases/tag/v3.3.5. When running on Linux or Mac, don't forget to navigate to the program's folder and "chmod +x crypthash". For usage help, call the program without patameters or pass the "--help" parameter.

WARNING: PER SEMANTIC VERSIONING, THE ABOVE RELEASE (3.x.x) IS NOT COMPATIBLE WITH PREVIOUS RELEASES (1.x.x and 2.x.x), AND AS SUCH MIGHT NOT PROPERLY DECRYPT DATA YOU ENCRYPTED WITH PREVIOUS VERSIONS. From this version (3.x.x) onwards, any new implementations will be planned so as to maintain compatibility and stability. There should be no more breaking-changes, as the project's architecture and design are already well defined. If there is a need to make a breaking-change going forward then a method for properly decryting data you encryted with version 3.x.x will be provided.

Publish it yourself using the following dotnet client command-line:

dotnet publish -c Release -r <RID> /p:PublishSingleFile=true /p:PublishTrimmed=true

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WINDOWS RIDs

Portable

• win-x86
• win-x64

Windows 7 / Windows Server 2008 R2

• win7-x64
• win7-x86

Windows 8 / Windows Server 2012

• win8-x64
• win8-x86
• win8-arm

Windows 8.1 / Windows Server 2012 R2

• win81-x64
• win81-x86
• win81-arm

Windows 10 / Windows Server 2016

• win10-x64
• win10-x86
• win10-arm
• win10-arm64

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LINUX RIDs

ARM / Raspberry Pi (Raspbian)

• linux-arm

Portable

• linux-x64

CentOS

• centos-x64
• centos.7-x64

Debian

• debian-x64
• debian.8-x64

Fedora

• fedora-x64
• fedora.24-x64
• fedora.25-x64 (.NET Core 2.0 or later versions)
• fedora.26-x64 (.NET Core 2.0 or later versions)

Gentoo (.NET Core 2.0 or later versions)

• gentoo-x64

openSUSE

• opensuse-x64
• opensuse.42.1-x64

Oracle Linux

• ol-x64
• ol.7-x64
• ol.7.0-x64
• ol.7.1-x64
• ol.7.2-x64

Red Hat Enterprise Linux

• rhel-x64
• rhel.6-x64 (.NET Core 2.0 or later versions)
• rhel.7-x64
• rhel.7.1-x64
• rhel.7.2-x64
• rhel.7.3-x64 (.NET Core 2.0 or later versions)
• rhel.7.4-x64 (.NET Core 2.0 or later versions)

Tizen (.NET Core 2.0 or later versions)

• tizen

Ubuntu

• ubuntu-x64
• ubuntu.14.04-x64
• ubuntu.14.10-x64
• ubuntu.15.04-x64
• ubuntu.15.10-x64
• ubuntu.16.04-x64
• ubuntu.16.10-x64

Ubuntu derivatives

• linuxmint.17-x64
• linuxmint.17.1-x64
• linuxmint.17.2-x64
• linuxmint.17.3-x64
• linuxmint.18-x64
• linuxmint.18.1-x64 (.NET Core 2.0 or later versions)

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macOS RIDs

macOS RIDs use the older "OSX" branding.

• osx-x64 (.NET Core 2.0 or later versions, minimum version is osx.10.12-x64)
• osx.10.10-x64
• osx.10.11-x64
• osx.10.12-x64 (.NET Core 1.1 or later versions)
• osx.10.13-x64

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Complete RID LIST (https://docs.microsoft.com/en-us/dotnet/core/rid-catalog)