Yes, ASE (except for the cluster edition) has a similar function in 15.7 SP130 and higher, and in 16.0 SP01 and higher. See chapter 13 of the SP130 New Features Guide http://help.sap.com/Download/Multimedia/zip-asecluster/ase_whats_new.pdf
The feature is enabled with sp_dboption 'allow page signing'
-bret
