newsLibTMCG - News: LibTMCG 1.3.2 released

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LibTMCG 1.3.4 released posted by stamer, Fri 10 Nov 2017 06:15:54 AM UTC - 0 replies
LibTMCG 1.3.3 released posted by stamer, Mon 30 Oct 2017 03:34:28 PM UTC - 0 replies
LibTMCG 1.3.2 released posted by stamer, Sun 03 Sep 2017 11:57:53 AM UTC - 0 replies
Distributed Key Generation and Threshold Decryption for OpenPGP posted by stamer, Fri 02 Jun 2017 07:56:50 PM UTC - 0 replies
LibTMCG 1.3.1 released posted by stamer, Thu 25 May 2017 06:58:39 PM UTC - 0 replies
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LibTMCG 1.3.2 released

Item posted by Heiko Stamer <stamer> on Sun 03 Sep 2017 11:57:53 AM UTC.

Major improvements for distributed key generation (DKG) and threshold cryptography have been added. For example, the robust DSA compatible threshold signature scheme of Canetti et al. is now included. LibTMCG contains an implementation (called DKG-tools) of these protocols that provides threshold decryption and signatures for OpenPGP (RFC 4880). However, such schemes are of independent interest and can be used for distributed electronic card games (e.g. drop-out tolerance) as well. Finally some bugfixes improve the robustness of the reliable broadcast protocol (RBC) and portability for OpenBSD.


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