[PDF] Top 20 A Digital Signature Scheme for Long-Term Security

... a signature system based on two difficult arithmetic prob- ...a signature to be valid for ...the signature should be regenerated with a new system, without the chain of valid signatures being ...the ... See full document

... its security, Walnut relies on problems taken from the theory of infinite non-commutative groups (more precisely, problems based on an action of a braid group on a finite set via the coloured Burau ...underlying ... See full document

... The CL-PKC is considered a combination between PKI and identity based cryptography [3]. It combines the best features of the PKI and ID- PKC, such as no key escrow property, reasonable trust to trust authority and ... See full document

... quantum digital signature is the quantum cryptographic primitives that combine classical digital signature and quantum mechanics to provide unconditional security for the identity of ... See full document

... three digital signature schemes with tight security ...first signature scheme is a particularly efficient version of the short exponent discrete log based scheme of Girault et ... See full document

... encryption scheme, and showed that their scheme cannot resist this ...this scheme is unable to achieve forward ...encryption scheme cannot withstand the known plaintext-ciphertext ... See full document

... post-quantum digital signature scheme is the Ring-TESLA signature scheme by Akleylek et ...tight security reduction to the Ring Learning With Errors (Ring-LWE) ... See full document

... 12 Digital signature scheme - This technique is used to ensure the safety of all parts involved in the ...for signature must be kept secret and should not be accessible in ...reading. ... See full document

... On long Time of Computations Perspective, it is known in advance, traditional DSA algorithm requires a new unique and random integer k ∈ G for each ...new signature schemes based on the contumacy search ... See full document

... v1.5 signature algorithm is the most widely used digital signature scheme in ...their security based on plausible cryptographic hardness assumptions has turned out to be very ... See full document

... proxy signature; however, most of them do not fully meet all the security requirements of a proxy signature ...proxy signature, in which the original signing power is shared among a delegated ... See full document

... Digital signature is one important cryptographic primitive, which provides the integrity, authentication and non-repudiation of messages. Indeed, authentication (identification) schemes [11−15] may be ... See full document

... Digital signature and watermark are two techniques used for copyright protection and authentication, ...a digital signature and watermark methods are used cryptography analysis proposed for ... See full document

... authentication. Signature based methods can work on both the integrity protection of the image and repudiation prevention of the ...a digital signature is that the embedding process of the former ... See full document

... blind signature schemes based on RSA and with taking advantage of elliptic curve cryptography to achieve the security ...Blind signature scheme is one of the security protocol to obtain ... See full document

... and digital signature ...provides security to this algorithm and therefore is the most widely used public key ...algorithm’s security relies on the assumption that having access to one key ... See full document

... GMR scheme (Algorithm ...one-time signature scheme with tree authentication gives a digital sig- nature mechanism which Goldwasser, Micali and Rivest prove existentially unforgeable un- der an ... See full document

... cryptographic scheme. In 2010, Islam et al.[14] proposed secure digital signature scheme based on elliptic curve bilinear pairing whose security is based on ...based digital ... See full document

... Abstract- Intentional or unintentional leakage of confidential data is undoubtedly one of the most severe security threats that organizations face in the digital era. Most of the advertisements are posted ... See full document

... to Digital signature is a Group Signature scheme which allows the members of the group to sign messages containing information on behalf of the group, having the feature of hiding the identity ... See full document