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cppcrypto

Free download cppcrypto Linux app to run online in Ubuntu online, Fedora online or Debian online

This is the Linux app named cppcrypto whose latest release can be downloaded as cppcrypto-0.20-src.zip. It can be run online in the free hosting provider OnWorks for workstations.

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cppcrypto


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DESCRIPTION

cppcrypto provides optimized implementations of cryptographic primitives.

Hash functions: BLAKE, BLAKE2, Echo, Esch, Groestl, JH, Kupyna, MD5, SHA-1, SHA-2, SHA-3, SHAKE, Skein, SM3, Streebog, Whirlpool.

Block ciphers: Anubis, Aria, Camellia, CAST-256, Kalyna, Kuznyechik, Mars, Serpent, Simon, SM4, Speck, Threefish, Twofish, and Rijndael (AES) with all block/key sizes.

Stream ciphers: HC-128, HC-256, Salsa20, XSalsa20, ChaCha, XChaCha.

Encryption modes: CBC, CTR.

AEAD modes: Encrypt-then-MAC (EtM), GCM, OCB, ChaCha-Poly1305, Schwaemm.

Streaming AEAD.

MAC functions: HMAC, Poly1305.

Key derivation functions: PBKDF2, scrypt, Argon2, HKDF.

Includes sample command-line tools:
- 'digest' - for calculating and verifying file checksum(s) using any of the supported hash algorithms (similar to md5sum or RHash).
- 'cryptor' - for file encryption using Serpent-256 algorithm in AEAD mode.

Check out the cppcrypto web site linked below for programming documentation.



Features

  • Simple self-explanatory programming interface.
  • Hash functions: BLAKE, BLAKE2, Echo, Esch, Grøstl, JH, Kupyna, MD5, SHA-1, SHA-2, SHA-3, SHAKE, Skein, SM3, Streebog, Whirlpool.
  • Block ciphers: Rijndael (AES), Anubis, Aria, Camellia, CAST-256, Kalyna, Kuznyechik, Mars, Serpent, Simon-128, SM4, Speck-128, Threefish, Twofish.
  • Stream ciphers: HC-128, HC-256, Salsa20/20, Salsa20/12, XSalsa20/20, XSalsa20/12, ChaCha20, ChaCha12, XChaCha20, XChaCha12.
  • Encryption modes: CBC, CTR.
  • AEAD modes: Encrypt-then-MAC, GCM, OCB, ChaCha-Poly1305, Schwaemm.
  • Streaming authenticated encryption with associated data (Streaming AEAD).
  • MAC functions: HMAC, Poly1305.
  • Key derivation functions: PBKDF2, scrypt, Argon2i/Argon2d/Argon2id, HKDF
  • Tested compilers: Visual C++ 2017, Visual C++ 2019, Visual C++ 2022, gcc 12.2.1, clang 13.0.0, clang 15.0.7.
  • Tested operating systems: Windows, Linux, FreeBSD, OS X, Solaris
  • Includes portable implementations and optimized implementations (using SSE/AVX/etc) for modern CPUs.
  • The fastest implementation is selected dynamically at runtime depending on CPU features.
  • The only publicly-available implementation of AES-NI acceleration for all 25 Rijndael variants (not only for 3 AES variants).
  • The only publicly-available performance-optimized implementation of Kupyna hash function (Ukrainian national standard DSTU 7564:2014).
  • The first publicly-available performance-optimized implementation of Kalyna block cipher (Ukrainian national standard DSTU 7624:2014).
  • One of the first independent implementations of Argon2 password hashing function.
  • Support for Salsa20 and ChaCha variants with 192-bit nonce (XSalsa20/XChaCha).
  • Includes command-line digest utility for calculating file checksums (hashes) and demonstrating library usage.
  • Includes command-line cryptor utility for authenticated file enryption using Serpent-256 and demonstrating library usage.
  • Documentation is available at http://cppcrypto.sourceforge.net/


Audience

Developers



Programming Language

C++


Categories

Cryptography, Libraries, Encryption Algorithms

This is an application that can also be fetched from https://sourceforge.net/projects/cppcrypto/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.


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