Modular Design of Secure Group Messaging Protocols and the Security of MLS

Joël Alwen; Sandro Coretti; Yevgeniy Dodis; Yiannis Tselekounis

doi:10.1145/3460120.3484820

Modular Design of Secure Group Messaging Protocols and the Security of MLS

Joël Alwen, Sandro Coretti, Yevgeniy Dodis, Yiannis Tselekounis

Department of Information Security

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Original language	English
Title of host publication	CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security
Publisher	Association for Computing Machinery (ACM)
Pages	1463-1483
Number of pages	21
ISBN (Electronic)	9781450384544
DOIs	https://doi.org/10.1145/3460120.3484820
Publication status	Published - 13 Nov 2021
Event	27th ACM Annual Conference on Computer and Communication Security, CCS 2021 - Virtual, Online, Korea, Republic of Duration: 15 Nov 2021 → 19 Nov 2021

Publication series

Name	Proceedings of the ACM Conference on Computer and Communications Security
ISSN (Print)	1543-7221

Conference

Conference	27th ACM Annual Conference on Computer and Communication Security, CCS 2021
Country/Territory	Korea, Republic of
City	Virtual, Online
Period	15/11/21 → 19/11/21

Keywords

backward secrecy
cryptographic protocols
forward secrecy
messaging layer security
mls
rtreekem
secure messaging
treekem

Access to Document

10.1145/3460120.3484820

Cite this

Alwen, J., Coretti, S., Dodis, Y., & Tselekounis, Y. (2021). Modular Design of Secure Group Messaging Protocols and the Security of MLS. In CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security (pp. 1463-1483). (Proceedings of the ACM Conference on Computer and Communications Security). Association for Computing Machinery (ACM). https://doi.org/10.1145/3460120.3484820

Alwen, Joël ; Coretti, Sandro ; Dodis, Yevgeniy et al. / Modular Design of Secure Group Messaging Protocols and the Security of MLS. CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security. Association for Computing Machinery (ACM), 2021. pp. 1463-1483 (Proceedings of the ACM Conference on Computer and Communications Security).

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title = "Modular Design of Secure Group Messaging Protocols and the Security of MLS",

keywords = "backward secrecy, cryptographic protocols, forward secrecy, messaging layer security, mls, rtreekem, secure messaging, treekem",

author = "Jo{\"e}l Alwen and Sandro Coretti and Yevgeniy Dodis and Yiannis Tselekounis",

note = "Publisher Copyright: {\textcopyright} 2021 ACM.; 27th ACM Annual Conference on Computer and Communication Security, CCS 2021 ; Conference date: 15-11-2021 Through 19-11-2021",

year = "2021",

month = nov,

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doi = "10.1145/3460120.3484820",

language = "English",

series = "Proceedings of the ACM Conference on Computer and Communications Security",

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Alwen, J, Coretti, S, Dodis, Y & Tselekounis, Y 2021, Modular Design of Secure Group Messaging Protocols and the Security of MLS. in CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security. Proceedings of the ACM Conference on Computer and Communications Security, Association for Computing Machinery (ACM), pp. 1463-1483, 27th ACM Annual Conference on Computer and Communication Security, CCS 2021, Virtual, Online, Korea, Republic of, 15/11/21. https://doi.org/10.1145/3460120.3484820

Modular Design of Secure Group Messaging Protocols and the Security of MLS. / Alwen, Joël; Coretti, Sandro; Dodis, Yevgeniy et al.
CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security. Association for Computing Machinery (ACM), 2021. p. 1463-1483 (Proceedings of the ACM Conference on Computer and Communications Security).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Modular Design of Secure Group Messaging Protocols and the Security of MLS

AU - Alwen, Joël

AU - Coretti, Sandro

AU - Dodis, Yevgeniy

AU - Tselekounis, Yiannis

PY - 2021/11/13

Y1 - 2021/11/13

KW - backward secrecy

KW - cryptographic protocols

KW - forward secrecy

KW - messaging layer security

KW - mls

KW - rtreekem

KW - secure messaging

KW - treekem

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U2 - 10.1145/3460120.3484820

DO - 10.1145/3460120.3484820

M3 - Conference contribution

AN - SCOPUS:85119356899

T3 - Proceedings of the ACM Conference on Computer and Communications Security

SP - 1463

EP - 1483

BT - CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security

PB - Association for Computing Machinery (ACM)

T2 - 27th ACM Annual Conference on Computer and Communication Security, CCS 2021

Y2 - 15 November 2021 through 19 November 2021

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Alwen J, Coretti S, Dodis Y, Tselekounis Y. Modular Design of Secure Group Messaging Protocols and the Security of MLS. In CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security. Association for Computing Machinery (ACM). 2021. p. 1463-1483. (Proceedings of the ACM Conference on Computer and Communications Security). doi: 10.1145/3460120.3484820

Modular Design of Secure Group Messaging Protocols and the Security of MLS

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Keywords

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