| perlPackages.NTLM | NTLM authentication module |
| perl5Packages.NTLM | NTLM authentication module |
| haskellPackages.eap | Extensible Authentication Protocol (EAP) |
| haskellPackages.asap | Atlassian Service Authentication Protocol |
| perl540Packages.NTLM | NTLM authentication module |
| perl538Packages.NTLM | NTLM authentication module |
| perlPackages.DigestHMAC | Keyed-Hashing for Message Authentication |
| perl5Packages.DigestHMAC | Keyed-Hashing for Message Authentication |
| haskellPackages.WMSigner | WebMoney authentication module |
| haskellPackages.fernet | Generate and verify HMAC-based authentication tokens |
| haskellPackages.radius | Remote Authentication Dial In User Service (RADIUS) |
| perl540Packages.DigestHMAC | Keyed-Hashing for Message Authentication |
| perl538Packages.DigestHMAC | Keyed-Hashing for Message Authentication |
| python313Packages.requests-ntlm | HTTP NTLM authentication support for python-requests |
| python314Packages.requests-ntlm | HTTP NTLM authentication support for python-requests |
| simplesamlphp | SimpleSAMLphp is an application written in native PHP that deals with authentication (SQL, .htpasswd, YubiKey, LDAP, PAPI, Radius) |
| python312Packages.requests-ntlm | HTTP NTLM authentication support for python-requests |
| haskellPackages.wai-middleware-hmac | HMAC Authentication Middleware for WAI |
| haskellPackages.wai-middleware-crowd | Middleware and utilities for using Atlassian Crowd authentication |
| haskellPackages.wai-middleware-bearer | WAI Middleware for Bearer Token Authentication |
| haskellPackages.wai-middleware-hmac-client | WAI HMAC Authentication Middleware Client |