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DannyNiu
  • Member for 7 years, 7 months
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1 vote

What is the quantum-resistant signature scheme with the smallest signature + pubkey?

1 vote
Accepted

Is there a function similar to a hash function, but it's reversible?

1 vote

Is there any cryptographic scheme with block size more than 128 bit

0 votes

Cryptography elements needed for a story

0 votes
Accepted

Are there any existing open source implementations of "id-tied" public/private key encryption?

0 votes

How do signatures or MACs achieve authenticity, integrity or non-repudiation?

0 votes

How should I assign a letter at random to another?

0 votes
Accepted

Storing public key in cookie

0 votes

How to impelement mapping point Curve25519 to weierstrass point?

0 votes

Is this asymmetric (public key) cryptosystem based on a 16x16 s-table safe and useful?

0 votes

How does PUF hardware help in software activation?

0 votes

Encrypted file sharing with deterministically generated key from user password

0 votes

Does reusing IV in AES-CBC weaken it?

0 votes

What exactly is Let's encrypts chain.pem file?

0 votes

aes invmixcolumns process?

0 votes

Derive operations from an arbitrary number

0 votes
Accepted

Encrypt UDP packet with time-generated encryption key

0 votes
Accepted

Can I discard a specific X509 signature from file?

0 votes

Curve25519 Key Exchange Bit Security

0 votes
Accepted

Why does WOTS+ need a checksum during signing operation?

0 votes

What's wrong with this digital signature scheme?

0 votes

Secure and efficient encryption of a continuous data stream on behalf of a third party using asymmetric cryptography

0 votes

(Impossibility of?) Associative Pseudorandom Permutation

0 votes

How is audio encrypted?

0 votes

Does the Windows RNG have security problems?

0 votes

Does "Signing" always mean encrypting a hash

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Using the MAC to verify if Cipher Only attack has succeeded

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CRYSTALS-Kyber Compress and Decompress function role

0 votes

Do digital signatures without contextual information protect you against signed messages replay attacks?

0 votes

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

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