Error detection and correction

File Format
Name	Error detection and correction
Ontology	Electronic File Formats Error detection and correction

Error detection only

• Adler-32
• Checksum
• CRC (Cyclic Redundancy Check)
• CRC-32
• Parity bit

For cryptographic hash functions, see Encryption.

Error detection and correction

• Hamming code
• Reed-Solomon error correction

Uncategorized

• DVDisaster Error Correction File (.ecc)
• Parchive (.par, .par2, .par3, pa3, .p??)