Oct 21, 2022 · We construct the first actively-secure threshold version of the cryptosystem based on class groups from the so-called CL~framework.
Aug 9, 2023 · We construct the first actively-secure threshold version of the cryptosystem based on class groups from the so-called CL framework.
We show how to use our threshold scheme to achieve general universally composable (UC) secure multiparty computation (MPC) with only transparent set-up, i.e., ...
Oct 24, 2022 · Abstract: We construct the first actively-secure threshold version of the cryptosystem based on class groups from the so-called CL framework ( ...
May 31, 2024 · Secure Multiparty Computation from Threshold Encryption Based on Class Groups. CRYPTO (1) 2023: 613-645. [c3]. view. electronic edition via DOI ...
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In this paper, we introduce secure groups as a cryptographic scheme representing finite groups together with a range of operations.
Feb 26, 2024 · Orlandi, “Secure multiparty computation from threshold encryption based on class groups,” in CRYPTO Part I,. 2023, pp. 613–645. [11] R ...
Secure multiparty computation enables multiple parties to perform a computa- tion on their secret inputs without revealing any party's input to the other ones.
Secure Groups for Threshold Cryptography and Number ...
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In this paper, we introduce secure groups as a cryptographic scheme representing finite groups together with a range of operations.
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Secure Multiparty Computation from Threshold Encryption based on Class Groups · Lennart BraunI. DamgårdClaudio Orlandi. Computer Science. IACR Cryptol. ePrint ...