O$$^2$$2TR: Offline Off-the-Record (OTR) Messaging
Crossref DOI link: https://doi.org/10.1007/978-3-319-93563-8_6
Published Online: 2018-06-23
Published Print: 2018
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Firoozjaei, Mahdi Daghmehchi
Lee, Sang Min
Kim, Hyoungshick
License valid from 2018-01-01