[PDF] Top 20 Provably Secure Proxy Multi-Signature Scheme Based on ECC

... Proxy signature (introduced by Mambo et ...called proxy signer. Since it is proposed, the proxy signature schemes have been suggested for use in many applications, particularly in ... See full document

... target proxy signer’s public key with any value chosen by him which captures the essence of the adversaries in the ...the proxy signer’s public key. In addition, we allow A I to corrupt any proxy ... See full document

... Schnorr-based multi-signature scheme ...joint signature on a common message) called MuSig, provably secure in the plain public-key model (meaning that signers are only ... See full document

... identity-based proxy signature scheme and claim that the scheme is provably secure in random oracle ...the scheme and proven that the scheme is vulnerable to ... See full document

... digital signature is one of the most fundamental and useful ...various signature schemes have been proposed to meet various requirements in practical ...of signature generation, the notion of on-line ... See full document

... are based on computational assumptions from ...and signature sizes, and no implementation result has been ...a scheme from another candidate for post-quantum cryptography ...group signature ... See full document

... a proxy signature-based roaming authentication protocol in which the HSS,AAA server or the base stations delegate their signing power to the UE for ...which proxy signature is utilized ... See full document

... proved secure. Later, Shao et al. [5] proposed the first bidirectional proxy re-signature which is existentially unforgeable in the standard model and the first ID-based proxy ... See full document

... Existing works [1-9] have achieved much progress in ABS with regard to user traceability, user flexible revocation, signature with multi-authorities, etc. ABS is widely implemented for providing data ... See full document

... The rest of this paper is organized as follows. Section 2 presents preliminaries employed as the signature foundation. Sahu and Padhye’s scheme [21] is reviewed in Section 3. In Section 4, we demonstrate ... See full document

... To place our contribution in the landscape of solutions for verifiable com- putation and to facilitate the comparison with existent solutions, we note that previously proposed protocols for verifiable computation use one ... See full document

... digital signature schemes stress on secure, authentication and verification mechanism of electronic signature used in electronic transaction ...sequence proxy digital signature may play ... See full document

... [30]. Based on Table 2, one can observe that the computational effort required to execute one pairing operation is approximately equal to three times of computational effort to execute one point multiplication ... See full document

... certificate based cryptography do not have the key escrow problem in identity-based cryptography, and greatly reduce the overhead of certificate management in traditional ...digital signature are two ... See full document

... raphy more attractive in practice, was taken by Micciancio [Mic07] who proposed a variant of Ajtai’s function which is much more efficient to compute (thanks to the use of certain lattices with a special cyclic ... See full document

... is based on ECDLP, and it is more efficient as compared with the traditional exponential cryptosystem like RSA [12] and ElGamal ...[13]. ECC operates over a group of points on an elliptic curve and offers a ... See full document

... a signature s 2 C, it outputs either valid or ...IDFSRS scheme should satisfy the verification correctness— signatures signed by honest signer are verified to be invalid with negligible ... See full document

... reflect provably secure variant of NTRUEncrypt by Stehl´ e and Steinfield [50] then we convert ETRU cryptosystem by Jarvis and Nevins [30] to provably secure scheme over direct product ... See full document

... digital signature schemes are vulnerable and must be either replaced in current blockchains or implemented from the very beginning in new quantum-resistant ledgers designed from ...digital signature schemes ... See full document

... game based definitions of ciphertext security of a single-hop unidirectional PRE scheme from the security model of Chow et ...PRE scheme is modelled in the form of a security game between two ... See full document