@inproceedings{IsingPoddebniakKappertetal.2022, author = {Fabian Ising and Damian Poddebniak and Tobias Kappert and Christoph Saatjohann and Sebastian Schinzel}, title = {Content-Type: multipart/oracle -- Tapping into Format Oracles in Email End-to-End Encryption}, booktitle = {32nd USENIX Security Symposium}, url = {https://www.usenix.org/conference/usenixsecurity23}, year = {2022}, }