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Showing 1 to 8 of 8 for “"SNARK"”.
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Everything is awful : snark as ritualized social practice in online discourse
… writing far and wide: for lack of a better word, snark. Though akin to the similarly maligned practices of irony and sarcasm, snark is more unwieldy and less refined. To accuse others of snark is to question their intentions, their sincerity, even the validity of their claims. Snark is often seen …
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Succinct non-Interactive arguments
… a natural proof of knowledge property (i.e., a SNARK) as input and "bootstrapps" it to obtain a complexity-preserving SNARK, i.e., one without expensive preprocessing and where the prover's time and space complexity is essentially the same as that required for classical NP verification. These …
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SNARKs for C : verifying program executions succinctly and in zero knowledge
… Non-interactive ARgument of Knowledge (zk-SNARK) for program executions, in the preprocessing model. This cryptographic primitive is a powerful solution for delegating N P computations, and enjoys many features not achieved by primitives implemented in prior works, most importantly, …
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Efficient zero-knowledge range arguments and privacy-preserving applications
… zk-qrcode based on anonymous credentials and zk-SNARK. Our scheme leverages the following features: Blockchain-based credential issuance, we eliminate the need for credential issuers to hold signing keys by allowing them to issue credentials to a smart contract on the blockchain; Flexible and …
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Efficient zero-knowledge range arguments and privacy-preserving applications
… zk-qrcode based on anonymous credentials and zk-SNARK. Our scheme leverages the following features: Blockchain-based credential issuance, we eliminate the need for credential issuers to hold signing keys by allowing them to issue credentials to a smart contract on the blockchain; Flexible and …
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Cryptographic Innovations in Blockchain
… attacks. These two protocols are based on zk-SNARKs, a family of succinct zero-knowledge cryptographic algorithms that has gained much prominence recently for ensuring scalability and privacy in decentralised contexts. The idea is also among the first in the literature to introduce social …
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Secure transformation of cryptographic protocols
This Dissertation was approved for publication on 2020-12-03 at 10:35.