@misc{cryptoeprint:2018:954, author = {Daniel Jost and Ueli Maurer and Marta Mularczyk}, title = {Efficient Ratcheting: Almost-Optimal Guarantees for Secure Messaging}, howpublished = {Cryptology ePrint Archive, Report 2018/954}, year = {2018}, url = {https://eprint.iacr.org/2018/954}, }