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Winternitz One Time Signature

signature post-quantum-cryptography checksum one-time-signature

asked 26 mins ago Evgeni Vaknin 625

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Doesn't d6 to binary for 256-bit bitcoin private key generation produce biased results?

public-key random-number-generator randomness cryptocurrency

modified 1 hour ago bulletgirl22 1

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2

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48

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How to impelement mapping point Curve25519 to weierstrass point?

elliptic-curves

answered 3 hours ago Conrado 4,482

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15

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Identify cipher and key used

decryption

asked 5 hours ago rebrec 97

2

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2

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55

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Would creating a custom human language be stronger protection than encrypting a known human language?

terminology decryption

modified 7 hours ago kelalaka 15.8k

2

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6

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227

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Proving a secret is known without revealing it

zero-knowledge-proofs

modified 8 hours ago Community♦ 1

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1

answer

15

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Can BLS aggregate signatures be merged?

pairings bls-signature

answered 11 hours ago lovesh 402

2

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1

answer

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Threshold decryption in multi-key homomorphic encryption

homomorphic-encryption multiparty-computation threshold-cryptography lwe rlwe

answered 11 hours ago Chris Peikert 3,991

2

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1

answer

1k

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ElGamal: Why is reusing the same $k$ not secure?

elgamal-encryption nonce key-reuse

answered 11 hours ago Vala Khosravi 111

1

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2

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44

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Is this correct/incorrect password for file encryption scheme secure?

encryption aes gcm file-encryption scrypt

answered 17 hours ago Luis Casillas 11.2k

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1

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36

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Vigènere Cipher: Question on Decoding

encryption vigenere decryption

modified 19 hours ago Maarten Bodewes♦ 66.4k

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1

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31

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The magic box puzzle: How to implement a verifiable self-contained secret system?

hash symmetric zero-knowledge-proofs

answered 20 hours ago SamG101 530

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1

answer

33

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What's the difference between threshold signatures and multisignatures?

public-key signature terminology

modified yesterday Maarten Bodewes♦ 66.4k

6

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1

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108

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Distance between consecutive primes distribution

random-number-generator prime-numbers number-theory

modified yesterday Meir Maor 7,159

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