Kybus Enigma is a cryptographic library project started out of curiosity, fun and for educational reasons.

The project consists of several algorithms (see table below) and corresponding unit tests. (Benchmarks are planned for later.) My plans for the future are to implement many cryptographically relevant algorithms in (a)symmetric encryption, hashing, message authentication and some more.

Ideas and (upcoming) implementations are listed in the Issues tab.

Installation

You can either build the library on your own or use the NuGet package.

Notice

This is a purely private hobby so I would not bet my ass on using this for anything serious without testing it extensively (the unit test ensure that these test case work as intended but special cases can always break my implementation)! Because it's a hobby there is no schedule on when I do something or not.

Available Cryptographic Features:

Category	Subcategory	Type	Stream Support	Additional Features
Encryption	Symmetric	AES	Planned	CBC Mode, more planned
	Asymmetric	RSA
Hashing	Secure Hashing Algorithm	SHA1	✓
		SHA2	✓
	Message Digest	MD4	✓
		MD5	✓
	RIPEMD	RIPEMD128	✓
		RIPEMD160	✓
Padding		ZeroPadding	Planned
		LengthPadding	Planned

Namespace diagram: (* indicates a class; only accessible classes shown)

.
├── Encryption
|   ├── Asymmetric
|   |   ├── Rsa*
|   |   └── AsymmetricKeyPair*
|   ├── Symmetric
|   |    └── Aes*
|   └── EncryptionBase* (abstract, base class)
├── Hashing
|   ├── MessageDigest
|   |   ├── Md4*
|   |   ├── Md5*
|   |   ├── Md6*
|   |   └── MessageDigestBase* (abstract; base class)
|   ├── RipeMd
|   |   ├── RipeMd128*
|   |   ├── RipeMd128*
|   |   └── RipeMdBase* (abstract; base class)
|   ├── SecureHashingAlgorithm
|   |   ├── Sha1
|   |   |   └── Sha1*
|   |   └── Sha2
|   |       ├── Sha224*
|   |       ├── Sha256*
|   |       ├── Sha384*
|   |       ├── Sha512*
|   |       └── Sha2Base* (abstract; base class)
|   └── Hasher* (abstract; base class)
└── Padding
    ├── ZeroPadding*
    └── LengthPadding*