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key-derivation

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11 posts edited

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Answers (8)

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7	Is it possible to derive a public key from another public key without knowing a private key (Ed25519)?
4	What is meant by domain separation in the context of KDF?
2	Pedersen commitment in elliptic curves
2	Zero Knowledge range proof
1	Is there any way to check signed documents in a group of people without knowing who signed which?

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Reputation (347)

+15	How to compute a challenge c using Fiat Shamir?
+30	Is it possible to derive a public key from another public key without knowing a private key (Ed25519)?
+25	What is meant by domain separation in the context of KDF?
+2	ElGamal with elliptic curves

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Question (1)

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3	Can this key revocation scheme using hierarchical deterministic keys work?

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11 key-derivation × 3	2 zero-knowledge-proofs × 3
9 elliptic-curves × 2	2 commitments
7 ed25519	2 homomorphic-encryption
7 public-key	2 cryptanalysis
4 random-oracle-model	2 protocol-design

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