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What are the encryption and hash techniques used in Facebook Diem?

encryption hash decryption

answered 10 mins ago Ievgeni 729

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Four round Feistel network using pseudo random round function

pseudo-random-function pseudo-random-permutation feistel-network

modified 1 hour ago Maarten Bodewes♦ 78.9k

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Efficient private set intersection protocol for small sets

multiparty-computation private-set-intersection

asked 1 hour ago tarun14110 213

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Is it be alright to generate RSA keys with bit size other than 512/1024/2048

rsa key-size

modified 2 hours ago Ievgeni 729

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How are the constants found in the AVX2 implementation of CRYSTALS-KYBER round 2 generated?

implementation post-quantum-cryptography lattice-crypto number-theory constants

modified 2 hours ago Raoul722 2,612

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Sensitivy Maximization RAPPOR (Local Differential Privacy)

differential-analysis data-privacy differential-privacy

asked 3 hours ago Miguel Gutierrez 122

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Examples of Weak Cryptography being exploited in the wild by cybercriminals?

cryptanalysis attack history

modified 3 hours ago fgrieu♦ 112k

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Is the following non-interactive zero-knowledge set membership protocol provably secure?

protocol-design zero-knowledge-proofs provable-security finite-field cryptocurrency

answered 4 hours ago Vadym Fedyukovych 1,766

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Why is ciphertext from low entropy plaintext not compressible?

encryption entropy compression

answered 5 hours ago hsaidi 1

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How to prove the pseudorandomness of CryptoPAn

aes block-cipher pseudo-random-generator

modified 6 hours ago Community♦ 1

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When is a PQ algorithms suitable as long-term static key for key exchange

key-exchange key-derivation post-quantum-cryptography

modified 6 hours ago hdev 139

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Can or can not D-Wave's quantum computers use Shor's and Grover's Algorithm to find encryption keys? Why?

rsa public-key quantum-cryptanalysis quantum-computing

modified 6 hours ago Ievgeni 729

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Key stream instead of key schedule

algorithm-design keys

modified 6 hours ago Ievgeni 729

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A few questions regarding the 4-Round AES-Distinguisher (by Gilbert and Minier) and DS-MITM

aes cryptanalysis symmetric meet-in-the-middle-attack

asked 7 hours ago Jasper 1

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