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aiootp
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4 votes

Are TRNGs used in low power devices? Why?

2 votes
Accepted

Very small domains in FF1 or similar

2 votes
Accepted

Is it valid to transform the tested sample file and re-test, rather than invent additional randomness tests?

2 votes
Accepted

Is it possible to apply a pseudo-random permutation (a keyed permutation) to construct a sponge function?

2 votes

Generating Complex Passwords from (Non-)Memorable Phrases - Need Advice

2 votes

Key commitment in GCM (or AEAD in general)

2 votes
Accepted

How often do Double ratchet in Signal protocol update DH ratchet key

1 vote

SHAKE256 XOF: Absorb incrementally vs all at once

1 vote

Security level of sponge construction based on output and capacity

1 vote

Given $i$ keyed-$PRP$ labels $\ell_{i,x}$ from a $2^{256} \times 2^{256}$ Sudoku (Latin-square), how difficult is it for an adversary to solve?

1 vote
Accepted

Safe implicit value validation: $H_k(k \oplus m) \sim H_k(m)$?

1 vote

How to combine $n$ 'less random' bits to generate one 'more random' bit?

1 vote

Disk encryption and advanced format

1 vote

How to require possession of arbitrary data to decrypt a file?

0 votes

Should we sign-then-encrypt, or encrypt-then-sign?

0 votes

Efficiently detect that a ciphertext is meant for Alice

0 votes
Accepted

Manual entropy collection from sources with an arbitrary base

0 votes

Why use a timestamp and how can someone know it's the correct one?

0 votes
Accepted

How is the Full-State Keyed duplex useful?