README

CryptoLib

FreePascal Crypt Library 沿自 CryptoLib4Pascal: Crypto for Modern Object Pascal

基本上修改了一些，以適應FreePascal。以及我自己的SSH Client 使用，具體改了哪些，我也記不起來。 實際應用上，在我的SSH Client 中正確和OpenSSHD 接上，並無錯誤。 呀，這套沒有RSA，你要用請自行IMPLEMENT。因為SSH 也沒在RSA 了。

Available Algorithms

Symmetric Encryption

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Block Ciphers

• AES (128, 192, and 256)
• Rijndael
• Blowfish
• Speck

Stream Ciphers

• ChaCha
• (X)Salsa20

Block Cipher Modes Of Operation

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• ECB
• CBC
• CFB
• CTR
• CTS
• OFB
• SIC

Block Cipher Padding Schemes

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• ISO 10126-2
• ISO 7816-4
• Bit (ISO/IEC 9797-1)
• PKCS#5
• PKCS#7
• TBC (Trailing Bit Complement)
• ANSI X9.23
• Zero

Asymmetric Cryptography

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• DSA
• (DET)ECDSA (supported curves: NIST, X9.62, SEC2, Brainpool)
• ECNR
• ECSchnorr
• EdDSA (Ed25519, Ed25519Blake2B)

Key Agreement/Exchange

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• DH
• ECDH
• ECDHC
• X25519

Key Derivation Functions

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• HKDF
• KDF1
• KDF2

Password Hashing Schemes (Password Based Key Derivation Functions)

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• PBKDF2
• Argon2 (2i, 2d and 2id variants)
• Scrypt

MAC

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• HMAC (all supported hashes)
• KMAC (KMAC128, KMAC256)

Hashes

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• MD2

• MD4

• MD5

• SHA-1

• SHA-2 (224, 256, 384, 512, 512-224, 512-256)

• Gost3411

• Gost3411-2012 (256, 512)

• RIPEMD (128, 160, 256, 256, 320)

• Tiger

• WhirlPool

• Blake2B (160, 256, 384, 512)
• Blake2S (128, 160, 224, 256)

• SHA-3 (224, 256, 384, 512)
• Keccak (224, 256, 288, 384, 512)

XOF (Extendable Output Function)

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• Shake (Shake-128, Shake-256)

Other Useful Things

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• RNG wrappers for system RNG
• ASN1 Parsing Utilities
• Base Encoding and Decoding Utilities

Compile-Time Dependencies

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• HashLib4Pascal
• SimpleBaseLib4Pascal

Supported Compilers

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• FreePascal 3.2.0+
• Delphi Tokyo+

Supported / Tested OSes

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Tested OS boxes are checked

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• • [x] Windows XP+
• • [x] Linux (Including Android and Raspberry PI)
• • [x] Mac OS X
• • [x] iOS 2.0+
• • [x] (Oracle) Solaris
• • [x] OpenBSD
• • [ ] FreeBSD
• • [ ] NetBSD
• • [ ] DragonFlyBSD