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poncho's user avatar
poncho
  • Member for 12 years, 8 months
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2 votes

Matrix parsing in Kyber

1 vote

SampleNTT in Kyber

0 votes

Can a perfectly secret scheme have non-uniform ciphertext distribution if the plaintext and ciphertext length is equal?

2 votes

HMAC on a public key verfied data: how secure it is?

2 votes
Accepted

Putty PPK Encryption Questions (or AES-CBC)

4 votes

CVE-2024-31497, nonces and random numbers: Can someone explain, please?

0 votes

NIST Keccak test vectors confusion

1 vote

How to compute $r \cdot (a+b+c)$ for random $r$ and secret value$a,b,c$ in MPC?

2 votes

How does MixColumn collapse 4 active S-boxes into 1?

3 votes

Confused about use of Euler totient function in RSA

3 votes

Using Shamir secret sharing algorithm for strings

19 votes

How will the world learn that Q-Day has arrived?

0 votes

Probabilistic proof of multiplying two elements from non-prime finite field

1 vote

Zero knowledge commitment to a "strictly positive integer" and "nonzero element"

7 votes

Why is the bilinearity of an elliptic curve pairing shown as multiplicative rather than additive?

1 vote

Can I prove AES-GCM nonce reuse just from the bytes?

1 vote
Accepted

Deriving the RSA private key

4 votes
Accepted

EdDSA protection of deterministic algorithm against replay attacks

2 votes

TLS 1.3 digital certificates and ephemeral Diffie Hellman

5 votes
Accepted

Does a hash function in chaining mode or in counter mode make a better pseudo-random number generator?

2 votes
Accepted

Do I need to use unique IVs if all encrypted data is unique?

0 votes
Accepted

Adding hashes together

1 vote
Accepted

Is there a way to defeat statistical information leak in Vigenère cipher when the ciphertext is reasonably larger than the key size?

2 votes

Protocol for verifying novel compression algorithm?

2 votes

Are there asymmetric encryption algorithms that preserve equality? Are they safe to use for data obfuscation?

2 votes

Is it possible to perform reverse rsa encryption ? (using the public key for decrypting and the private key for encrypting)

1 vote

Is injective encoding of a message important for Elliptic Curve ElGamal?

1 vote

Why does TLS 1.3 (Client/Server) Hello require a random number?

3 votes
Accepted

How do I calculate Base64 conversion rate?

0 votes

How to generate an arbitrary file matching a given MD5 hash?

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