Wikipedia:Articles for deletion/DECIM
As demonstrated by above sources, this algorithm has significant third-party coverage. Most modern cryptography is built on idea of learning about past mistakes (to avoid them in new designs). This article deffinitelly needs improvement, but not 
— User:Anton, 13:05, 20 May 2021 (UTC)
Stance: keep
Cited policy: WP:TNT (Wikipedia:Blow it up and start over)