Articles

• Cryptographic hash function
• cyclic redundancy check (CRC)
• MD5 hash function
• SHA hash functions
• RIPEMD hash function

• Advanced Encryption Standard
• Blowfish (cipher)
• Data Encryption Standard
• Serpent (cipher)
• Twofish (cipher)

• Arithmetic coding
• bzip2
• LZ77 and LZ78
• Lempel-Ziv-Welch (LZW)
• PKZIP