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knaccc
  • Member for 7 years, 4 months
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3 votes
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Step-by-step conversion of Private Key in Hex to WIF (Wallet Import Format)

3 votes
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How does the ECIES-AES encryption work with a key size that is not supported by AES?

3 votes
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Is it theoretically possible to delegate public key generation?

3 votes
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Split prvate key without Private Key Holder knowing the key shards?

3 votes
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Verifying a prediction of the future

3 votes

Can a service provide a hash/encryption key to others that it itself cannot use?

2 votes
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How can I dentify the ECDHE group value used in a TLS session

2 votes

Deterministically produce an array of indexes based on input number

2 votes

Is there a way to calculate the global energy footprint of AES?

2 votes
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How to do a non-membership proof for a committed value?

2 votes
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Add a non-signer to an already-signed message

2 votes

ZKP: Prove that >18 while hiding age

2 votes

Can an arbitrary physical image be a key?

2 votes
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How to Prove Correct Decryption in ElGamal Cryptosystem

2 votes
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Test vectors (points) for Ed25519

2 votes

Do you know protocols, where it is necessary to obtain several "independent" points on the same elliptic curve?

2 votes

Range proof for ElGamal ciphertext

2 votes
Accepted

HKDF IKM length requirements?

2 votes
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How to encrypt data which never leave the client but can't be decrypted without the server?

2 votes
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Where is the definition of one-way trap-door function used in public key cryptography

2 votes
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Pedersen commitments equivalence

2 votes
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Deterministic EC key derivation with anonymity and proofs

2 votes

Does an binary elliptic curve like sect571r1 support a bijective asymmetric operation pair on bytes? If so, is there a self-contained example?

2 votes
Accepted

In Ed25519, why not make both batch & unbatched verification follow the cofactored verification approach rather than unbatched using cofactorless?

2 votes

How does taking the difference between commitments verifies that the messages are correct?

2 votes

Is it safe to use ECDH shared secret as a simple authentication cookie?

2 votes

Can elliptic curve groups be used for commutative encryption?

2 votes

Proving same value in ciphertext and Pedersen commitment Using Sigma Zero Knowledge

1 vote

How to implement a "viewing key" for secrets proved by zero knowledge proofs?

1 vote

When working in a subgroup of EC in EdDSA (especially Ed255190), how is it OK to use operations different from that of the main group?