Similar to Salsa20

Poly1305

Daemontools

Djbdns

Qmail

EdDSA

Public-domain software

Basic Linear Algebra Subprograms

BDS C

BLAKE (hash function)

BLAST (biotechnology)

CERN httpd

CLIPS

CMU Common Lisp

Curve25519

Dbndns

GeoTIFF

Hemlock (text editor)

Hydrus (software)

ImageJ

LandView

Low Orbit Ion Cannon

LS-DYNA

MetaPost

MPICH

NaCl (software)

Netlib

Nostr

PubChem