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{{Short description|Post-quantum digital signature scheme}} ...''n''}} are nearly equal, even when using a [[quantum computer]]. Multiple signature schemes have been devised based on multivariate equations with the goal of ...

{{Short description|Digital signature scheme}} ...Shacham'''<ref name=BLS2004/> (BLS), is a [[cryptography|cryptographic]] [[signature scheme]] which allows a user to verify that a signer is ''authentic''. ...

...[[Lamport signature]], with a [[Merkle tree]] structure. Since a one-time signature scheme key can only sign a single message securely, it is practical to comb ...gn a limited number of messages securely, because of their use of one-time signature schemes. The US [[National Institute of Standards and Technology]] (NIST), ...

{{Short description|Digital signature scheme}} ...''EdDSA''') is a [[digital signature]] scheme using a variant of [[Schnorr signature]] based on [[twisted Edwards curve]]s.<ref name="RFC8032">{{cite IETF ...

...{{Cite web |date=August 2024 |title=Module-Lattice-Based Digital Signature Standard |url=https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.204.pdf |website=[[NI For example, <math>\mathbb{Z}^n</math> is a lattice, generated by the [[standard basis]] for <math>\mathbb{R}^n</math>. Crucially, the basis for a lattice i ...

Linked timestamping is inherently more secure than the usual, public-key signature based time-stamping. All consequential time-stamps "seal" previously issued ...year = 2009| last1 = Buchmann | first1 = J.| chapter = Hash-based Digital Signature Schemes| last2 = Dahmen | first2 = E.| last3 = Szydlo | first3 = M.| pages ...

...er-a-global-experiment-in-contact-tracing/|title=How Bluetooth could bring digital contact tracing for Covid-19 to billions|last=Shendruk|first=Amrita Khalid, ...re in the Crisis of COVID-19|date=2020-04-14}}</ref><ref>{{Cite book|title=Digital Ariadne: Citizen Empowerment for Epidemic Control|year=2020|author=Lorenz C ...

Using the standard set of representatives <math> \lbrace(g \bmod f) : g \in \mathbb{Z}[x] \rbr ...0.1007/978-3-540-78524-8_3 |chapter=Asymptotically Efficient Lattice-Based Digital Signatures |title=Theory of Cryptography |series=Lecture Notes in Computer ...

...\langle \mathbf{a},\mathbf{s} \rangle = \sum_{i=1}^n a_i s_i</math> is the standard inner product in <math>\mathbb{Z}_q^n</math>, the division is done in the [ ...>]]. The disadvantage of Peikert's result is that it bases itself on a non-standard version of an easier (when compared to SIVP) problem GapSVP. ...

...data. Standard ''f'' plan satisfies geostrophic balance,{{clarify|what is standard f plan?|date=September 2024}} the lowest-order balance for quasi-steady cir ...erica in March and April). Geostrophic current anomaly, like a Kelvin wave signature propagating eastward to South America between December and April can be eas ...

...eb |last1=Esposito |first1=Jeffrey |title=Can Blockchain Technology Secure Digital Voting Systems? |date=8 December 2016 |url=https://www.kaspersky.co.uk/blog ...station using a touch-screen [[DRE voting machine|DRE]] machine. There are standard ways to extend a single candidate election to support multiple candidates, ...

...ause they use existing field instrumentation. This kind of LDS is used for standard safety requirements.<ref name="LitSurvey">Geiger, G., Werner, T., Matko, D. [[File:E-RTTM Method PC (Standard) SVG.svg|thumb|left|Signal flow Extended Real-Time Transient Model (E-RTTM) ...

...&pg=PA138 }}</ref> can replace the [[Mouse (computing)|computer mouse]]. [[Digital audio player]]s, [[mobile phone]]s, and [[tablet computer]]s will sometimes ..., an [[application-specific integrated circuit]] (ASIC) controller and a [[digital signal processor]] (DSP). Capacitive sensing is commonly used for mobile [[ ...

...irst5=Bo-Yin |last5=Yang |date=2011-09-26 |access-date=2019-11-09 }}</ref> signature scheme.<ref>{{cite conference |last1=Bernstein|first1=Daniel J.|author-link ...The use of the curve was eventually standardized for both key exchange and signature in 2020.<ref>{{cite ietf |rfc=8731 |title=Secure Shell (SSH) Key Exchange M ...

..., field dimensions of major sports like soccer, football, and baseball are standard throughout the world. If objects like this are visible in the image, it is ...energy reflected from each at specific wavelengths to create a [[spectral signature]]. These signatures can help to understand why certain objects appear as th ...

| signature = ...6/6.pdf |work=Bangor Register, Vol. 4, No. 47 (Bangor, Me), Page 3 |agency=Digital Academic Research Archives |date=November 25, 1819 |access-date=May 21, 202 ...

...lation of [[cryptographic primitive]]s, such as e.g. [[Advanced Encryption Standard|AES]] encryption, [[Secure Hash Algorithms|SHA]] hash calculation and [[Cry ...ernal/us/en/documents/aes-wp-2012-09-22-v01-165683.pdf Advanced Encryption Standard (AES) New Instructions Set], order no. 323641-001, rev 3.01, Sep 2012, page ...

...lman]], [[elliptic curve DSA]], [[Curve25519]], [[ed25519]], and [[ElGamal signature scheme|ElGamal]]. Although quantum computers are currently in their infancy ...realistic SIDH instantiations, the attack strategy still failed to break "standard" SIDH as employed by the [[NIST Post-Quantum Cryptography Standardization|N ...

An '''AES (Advanced Encryption Standard) instruction set''' is a set of instructions that are specifically designed AES-NI (or the Intel '''Advanced Encryption Standard New Instructions'''; '''AES-NI''') was the first major implementation. AES ...

...e not mutual inverses). This is important for the [[Elliptic Curve Digital Signature Algorithm|ECDSA verification algorithm]] where the hash value could be zero ...private key can be revealed after performing cache-timing against only one signature at a very low cost.<ref>{{cite journal |last1=Yarom |first1=Yuval |last2=Be ...