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Sep
23
revised How is a public/private key pair generated from a Diffe-Hellman key exchange?
formatting; English
Sep
23
reviewed Reviewed Extend OTP on random data?
Sep
21
reviewed Close What do we need to know in terms of plaintext/ciphertext, and how can we decrypt all ciphertext?
Sep
21
reviewed Close If I know the hash function that produced a hash key, how easily can I generate an input to hash to the same key?
Sep
21
comment Why can't we use a hash with no collision to compress data reliably?
@Cawas If you think that chat has the best answer, please write it up as a self-contained answer here (or edit Alan Wolfe's answer if it's almost what you wanted). Inactive chatrooms are eventually deleted.
Sep
21
answered Why can't we use a hash with no collision to compress data reliably?
Sep
20
reviewed Reviewed Does RSA operate over a Finite Field (Galois Field)?
Sep
19
reviewed Approve Maximum steganographic embedding rate not detectable by steganalysis?
Sep
15
comment Is there an upper bound to the private exponent in RSA?
I've seen implementations that require $d < n$, I don't think it's particularly rare.
Sep
12
reviewed Approve garbled-circuits tag wiki
Sep
11
comment How to propagate error in variable-sized message?
FYI, this is how your post looks to me. Not that it's much worse, but you really need to open your mind to the fact that your visual formatting does not look the same for everyone. You should use normal spaces and line breaks, that would make your posts much more readable.
Sep
8
answered Block cipher to encrypt 8 bytes/64 bits - Use 64 or 128 bit cipher?
Sep
7
reviewed Edit Is Shoup's Practical Threshold Signatures considered secure?
Sep
7
revised Is Shoup's Practical Threshold Signatures considered secure?
restrict the question to the part that's on-topic here
Sep
7
comment Is Shoup's Practical Threshold Signatures considered secure?
Choosing Java libraries is off-topic here. You could ask on Software Recommendations, but first you need to choose an algorithm. Deciding which algorithms are suitable is on-topic here, so I've edited your question to match.
Sep
7
reviewed Leave Open How does FileVault2 Recovery actually work?
Sep
6
reviewed Leave Open Block cipher to encrypt 8 bytes/64 bits - Use 64 or 128 bit cipher?
Sep
6
reviewed Close Whats the point of an IV if public?
Sep
6
reviewed Leave Open TLS1.2 Client Finished Message
Sep
5
reviewed Reject Most Secure Exchange of Keys