 
                        
                            
                                AI-created image
                            
                        
                    Statements (23)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:crypt | 
| gptkbp:alsoKnownAs | gptkb:SMS4 | 
| gptkbp:block | 128 bits | 
| gptkbp:category | gptkb:crypt | 
| gptkbp:countryOfOrigin | gptkb:China | 
| gptkbp:designedBy | gptkb:State_Cryptography_Administration_of_China | 
| gptkbp:keySize | 128 bits | 
| gptkbp:numberOfRounds | 32 | 
| gptkbp:publiclyReleased | 2012 | 
| gptkbp:purpose | data encryption | 
| gptkbp:relatedTo | gptkb:SM2 gptkb:SM3 | 
| gptkbp:standardizedBy | gptkb:GB/T_32907-2016 2016 | 
| gptkbp:structure | unbalanced Feistel network | 
| gptkbp:usedFor | wireless networks secure communications | 
| gptkbp:usedIn | gptkb:WAPI TLS Chinese national cryptographic standards | 
| gptkbp:bfsParent | gptkb:Morden | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | SM4 |