This is the paper by Spencer and Collyer in Usenix '92. The primary reference should likely be https://www.usenix.org/legacy/publications/library/proceedings/sa

This is the paper by Spencer and Collyer in Usenix '92. The primary reference should likely be https://www.usenix.org/legacy/publications/library/proceedings/sa92/spencer.pdf https://www.usenix.org/legacy/publications/library/proceedin... .