digital signatures
Performance Comparison of Elliptic Curve and RSA Digital Signatures
... of digital signatures in digital communications merits the research into relatively new cryptosystems such as elliptic curve cryptography (ECC), especially as the need for more efficient algorithms ...
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Continuous variable quantum digital signatures over insecure channels
... Quantum digital signatures (QDS) rectify this by basing their security not on computational assumptions about diffi- cult to invert “one-way functions,” but on physical properties, namely, the impossibility ...
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Realization of quantum digital signatures without the requirement of quantum memory
... Digital signatures are used to ensure that messages cannot be forged or tampered ...message. Digital sig- nature schemes are different from encryption, which guarantees the privacy of a ...
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Matrix Signatures: From MACs to Digital Signatures in Distributed Systems
... Matrix signatures differ fundamentally from earlier attempts at using MACs in lieu of signatures by offering a general, protocol-agnostic translation ...on digital signatures and then remove ...
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Generating and Validating DSA Private Keys from Online Face Images for Digital Signatures
... Digital signatures are being widely used to sign digital documents, according to the exponentially increasing number of documents being communicated over the ...A digital signature can be used ...
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Design of High Secure Authentication using SHA3-1024 Algorithm for Digital Signatures
... comparing the result to a previously published hash result can show whether the download has been modified or tampered with.[4] A key aspect of cryptographic hash functions is their collision resistance: nobody should be ...
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Study of Undeniable Digital Signatures Schemes
... unreadable to the eavesdroppers or interceptors without the secret knowledge (namely, the key required for decryption). The cipher text is then converted back into the comprehensible form at the receiver‟s end. This ...
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Digital Signatures in the Legal Market:
... By using digital signatures, law firms and legal organizations increase the security of their electronic documents and the control they have over them. Long-term accountability is ensured by creating ...
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Practical and Tightly-Secure Digital Signatures and Authenticated Key Exchange
... Preventing unknown key-shake (UKS) attacks. Blake-Wilson and Menezes [9] introduced UKS attacks, where a party Alice can be tricked into believing that it shares a key with Eve, even though actually the key is shared ...
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Verifiable Encryption of Digital Signatures and Applications
... of digital signatures can be built via verifiable encryption schemes as shown in Bao et ...two signatures will be exchanged after the protocol has ...
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Asymptotically Efficient Lattice-Based Digital Signatures
... Since one-way functions are known to imply the existence of many other cryptographic primitives (e.g., pseudorandom generators, digital signatures, pri- vate key encryption, etc.), the efficient ...
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Digital signatures : a tool to prevent and predict dishonesty?
... nudge’. Digital transition in society, however, has led to changes in the way people sign, which may affect the effectiveness of this ...between digital signatures and honesty, which builds on ...
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Digital Signatures from Challenge-Divided Sigma-Protocols
... In this work, we present a modified Fiat-Shamir paradigm, named challenge-divided Fiat-Shamir paradigm, which is applicable to a variant of Σ-protocol with divided random challenges (referred to as challenge-divided ...
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Blind Digital Signatures, Group Digital Signatures and Revocable Anonymity
... or digital contracts on behalf of the entire ...the signatures would satisfy various security requirements of ...the signatures would be unforgeable, and it would be next to impossible for an ...
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Digital signatures and certification
... information that you did send without know the receivers’ login information. One way to do this is packet sniffing witch means grabbing packets that are send thorough your network and put them together and read the ...
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An Efficient Approach for Data Security in Cloud Environment using Watermarking Technique and RSA Digital Signatures
... Digital signatures are increasing their importance as they gain authorized standing with traditional handwritten ...RSA digital signature scheme applies the sender's private key to a message to ...
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Digital Signatures for XML
... The objective of this specification is to define syntax and procedures for the computation, verification, and encoding of digital signatures using XML. It proposes a solution to authenticating Web resources ...
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Lawyer's perspective on digital signatures in Europe. 1. Distinction between electronic and digital signature
... or digital signatures have been emanated, since in 1996 Utah emanated the first ever Digital Signature ...electronic signatures, 2 and also ...
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The Importance of Cryptography in Digital Signatures
... in digital form and to provide security ...in digital signatures are then presented. The purpose of a digital signature is to provide a means for an entity to bind its identity to a piece of ...
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Experimental demonstration of quantum digital signatures using phase-encoded coherent states of light
... Digital signatures are frequently used in data transfer to prevent impersonation, repudiation and message ...classical digital signature schemes rely on public key encryption techniques, where the ...
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