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Why do people criticize and mistrust the e-voting based block chain?

elliptic-curves block-cipher cryptocurrency

modified 8 hours ago Captain Man 179

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Is it possible to “convert” to a curve

elliptic-curves

asked 21 hours ago TomerMay 1

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Why is Curve25519 mostly used for key exchange?

elliptic-curves key-exchange

modified yesterday Woodstock 886

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Can curve25519 keys be used with ed25519 keys?

elliptic-curves keys ed25519

answered 2 days ago Matthijs 101

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Curve25519 key exchange in detail

elliptic-curves key-exchange

modified 2 days ago kelalaka 17.9k

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Why the output of elliptic curve based cryptosystems is smaller than the ordinary public key cryptosystems?

elliptic-curves key-size

modified Mar 26 at 20:59 m123 1

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Elliptic Curves - Proving that the group is not cyclic

elliptic-curves

modified Mar 25 at 14:29 poncho 106k

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Does secp256k1 have any known weaknesses?

elliptic-curves cryptocurrency

modified Mar 18 at 18:57 kelalaka 17.9k

8

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RFC6979: error in reference implementation?

elliptic-curves signature random-number-generator

modified Mar 18 at 15:11 kelalaka 17.9k

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42

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Difference between DER encoded signatures in JavaScript, Java, and C++

elliptic-curves signature

modified Mar 16 at 15:13 poncho 106k

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Symmetric versus asymmetric self encryption

encryption elliptic-curves cryptanalysis symmetric

modified Mar 16 at 6:47 user77251 11

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is using secp256k1 curve for ECIES considered safe?

encryption public-key elliptic-curves ecies

modified Mar 14 at 18:44 emaditaj 33

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465

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How do I convert an elliptic key signature r and s value into a signature byte array?

elliptic-curves

modified Mar 14 at 13:24 Maarten Bodewes♦ 68.4k

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Is this distributed random oracle scheme safe?

elliptic-curves threshold-cryptography

modified Mar 10 at 14:11 shumy 324

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