Add citation file

Author: fhessel

CITATION.cff

@@ -0,0 +1,40 @@
+# This CITATION.cff file was generated with cffinit.
+# Visit https://bit.ly/cffinit to generate yours today!
+
+cff-version: 1.2.0
+title: >-
+  ChirpOTLE: A Framework for Practical LoRaWAN
+  Security Evaluation
+message: >-
+  If you use this software, please cite it using the
+  metadata from this file.
+type: software
+authors:
+  - given-names: Frank
+    family-names: Hessel
+    email: [email protected]
+    affiliation: >-
+      Secure Mobile Networking Lab, TU Darmstadt,
+      Germany
+    orcid: 'https://orcid.org/0000-0001-8158-3030'
+  - given-names: Lars
+    family-names: Almon
+    email: [email protected]
+    affiliation: >-
+      Secure Mobile Networking Lab, TU Darmstadt,
+      Germany
+    orcid: 'https://orcid.org/0000-0003-1296-2920'
+  - affiliation: >-
+      Secure Mobile Networking Lab, TU Darmstadt,
+      Germany
+    email: [email protected]
+    orcid: 'https://orcid.org/0000-0002-0584-6406'
+    family-names: Álvarez
+    given-names: Flor
+identifiers:
+  - type: doi
+    value: 10.1145/3395351.3399423
+    description: >-
+      The encompassing paper in the ACM Digital
+      Library
+repository-code: 'https://github.com/seemoo-lab/chirpotle'