#SshNet.Security.Cryptography#

##Introduction## This project groups some crypto classes that were previously part of SSH.NET, and makes them available for a broad set of target frameworks.

##Hash algorithms##

SshNet.Security.Cryptography features the following hash functions:

• md5
• sha1
• sha2-256
• sha2-384
• sha2-512
• ripemd160

##Message Authentication Code##

SshNet.Security.Cryptography includes the following MAC algorithms:

• hmac-md5
• hmac-sha1
• hmac-sha2-256
• hmac-sha2-384
• hmac-sha2-512
• hmac-ripemd160

##Framework Support## SshNet.Security.Cryptography is available for the following target frameworks:

Target Framework Moniker	Frameworks
net20	.NET Framework 2.0
net40	.NET Framework 4.0
net45	.NET Framework 4.5
netstandard1.0	.NET Platform Standard 1.0
netstandard1.3	.NET Platform Standard 1.3
portable-net45+win8+wpa81	.NET Framework 4.5 Windows 8 Windows Phone 8.1
sl4	Silverlight 4
sl5	Silverlight 5
uap10.0	Universal Windows Platform 10
wp71	Windows Phone Silverlight 7.1
wp8	Windows Phone Silverlight 8.0

In our codebase, we use the following conditional compilation symbols to identity features supported by a given target framework:

Symbol	Description
FEATURE_CRYPTO_HASHALGORITHM	HashAlgorithm and KeyedHashAlgorithm classes are available

##Build## The following software is required to build SshNet.Security.Cryptography in all its supported flavors:

Software	net35	net40	net45	netstandard1.0	netstandard1.3	portable-net45+win8+wpa81	sl4	sl5	uap10.0	wp71	wp8
Windows Phone SDK 8.0						x	x	x		x	x
Visual Studio 2012 Update 5	x	x					x	x		x	x
Visual Studio 2015 Update 3	x	x	x	x	x	x		x	x		x
.NET Core 1.0 Visual Studio Tools				x	x

Note:

Where possible, we use the Shared Project concept - which was introduced in Visual Studio 2015 - to share code between flavors of SshNet.Security.Cryptography. To avoid maintaining two sets of project files, these projects can only be built in Visual Studio 2015 (or higher).