[PDF] Top 20 A Multivariate based Threshold Ring Signature Scheme
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A Multivariate based Threshold Ring Signature Scheme
... new threshold ring signature scheme based on multivariate polyno- mial ...identification scheme of [16] to a threshold ring identification scheme and ... See full document
16
A Multivariate Signature Based On Block Matrix Multiplication
... new multivariate signature scheme whose central map is obtained from the multiplication of matrices with random multivariate polynomials as ...new scheme is the direct attack, and we ... See full document
19
Uncontrolled Randomness in Blockchains: Covert Bulletin Board for Illicit Activity
... of signature schemes, Young and Yung [31] showed that DSA signature schemes can be subverted to leak secret ...a threshold kleptographic attack on the generalized ElGamal signature that can be ... See full document
50
Group Signatures from Lattices: Simpler, Tighter, Shorter, Ring-based
... signature scheme. We remark that previous protocols in lattice-based cryptography ...a signature on a publicly given ...the signature and message from the verifier, which we overcome by ... See full document
26
A Forward secure Threshold Signature Scheme Based on Multiplicative Secret Sharing and Strong RSA Assumption
... The participants in our scheme include a set of n players who are connected by a broadcast channel. Additionally, they are capable of private point-to-point communication over secure channels. (Such channels might ... See full document
5
Identification Protocols and Signature Schemes Based on Supersingular Isogeny Problems
... phism ring of a supersingular elliptic curve (on which our second signature scheme relies) is the most natural one to consider from an algorithmic theory point of view, and it was the subject of ... See full document
33
An efficient full dynamic group signature scheme over ring
... first ring based full dynamic group signature scheme, and improve the efficiency of it mainly from the following three aspects: the size of pub- lic/secret keys, the dynamic construction of ... See full document
15
Designated Verifier Threshold Proxy Signature Scheme without Random Oracles
... verifier threshold proxy signature scheme, an original signer can delegate his/her signing power to n proxy signers such that any t or more out of n proxy signers can sign messages on behalf of the ... See full document
18
High speed hardware architecture for implementations of multivariate signature generations on FPGAs
... up signature generations of multivariate scheme, since the efficiency of implementations should be improved as a quantum- resistance ...for multivariate scheme through improving finite ... See full document
9
A Nonlinear Multivariate Cryptosystem Based on a Random Linear Code
... As demonstrated in [7], the expected solving degree of EFLASH instances with smaller n is lower than the semi-regular degree for that size. Since adding extra equations may have the effect of lowering this degree ... See full document
18
A Generalization of the Rainbow Band Separation Attack and its Applications to Multivariate Schemes
... encryption scheme based on Diophantine equations, the Enhanced STS signature scheme and all its variants, as well as the MQQ Encryption and Signature ... See full document
45
Raptor: A Practical Lattice-Based (Linkable) Ring Signature
... able) ring signature scheme with ...the signature is roughly ...(linkable) ring signatures based on the well-known generic construction from Rivest et ...RST ring ... See full document
30
Quo Vadis Quaternion? Cryptanalysis of Rainbow over Non-Commutative Rings
... known multivariate quadratic ( MQ ) signature scheme Unbalanced Oil and Vinegar ...large signature expansion by a factor of 3 for current parameters (m = 28, n = 84) ... See full document
15
A New Constant-size Accountable Ring Signature Scheme Without Random Oracles
... In this paper, we give a new construction for ARS having the following properties: signature is constant-sized, secure in the standard model, and based on indistinguishability obfuscation (iO) and one-way ... See full document
23
Constant Size Ring Signature Without Random Oracle
... compatible signature scheme to a constant- sized ring signature ...The scheme meets strongest security requirements, ...the scheme based on Full Boneh-Boyen ... See full document
18
Constant Size Traceable Ring Signature Scheme without Random Oracles
... linkable ring signature. In their scheme, if an irresponsible user anonymously signs any message twice on the same event, the two signatures generated by the user can be ...the signature of a ... See full document
31
Online/Off-line Ring Signature Scheme with Provable Security
... in ring signature scheme no need of any co-operation among the ...this scheme re- lies on Integer factorization ...a signature scheme like RSA or ...the scheme is inspired ... See full document
12
Improved ID-based Ring Signature Scheme with Constant-size Signatures
... Ring signature schemes, introduced by Rivest, Shamir and Tauman [1], allow a signer to form a group without a cen- tral authority and sign messages on behalf of the ...the ring signature to ... See full document
8
Efficient identity-based threshold signature scheme from bilinear pairings in the standard model
... identity-based threshold signature (IBTHS) scheme from bilinear pairings enjoying the following advantages in efficiency, security and ...the threshold signing protocol is opti- mal ... See full document
17
A simpler construction of traceable and linkable ring signature scheme
... able ring signature scheme with O( √ n) signature size, from pairing ...linkable ring signature with unconditional anonymity, he also gave the formalized security model of ... See full document
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