Message Digest hash functions
                        
                            GPTKB entity
                        
                    
                Statements (23)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:hash_function | 
| gptkbp:category | gptkb:hash_function one-way function | 
| gptkbp:developedBy | gptkb:Ronald_Rivest | 
| gptkbp:digestSize | 128 bits (MD2, MD4, MD5) | 
| gptkbp:includes | gptkb:MD2 gptkb:MD5 gptkb:MD4 | 
| gptkbp:introducedIn | 1989 | 
| gptkbp:purpose | data integrity digital signatures | 
| gptkbp:standardizedBy | gptkb:IETF | 
| gptkbp:status | MD2 is obsolete MD4 is obsolete MD5 is considered broken | 
| gptkbp:successor | gptkb:SHA_family | 
| gptkbp:usedIn | message authentication file verification password hashing | 
| gptkbp:vulnerableTo | collision attacks | 
| gptkbp:bfsParent | gptkb:MD_hash_functions | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Message Digest hash functions |