CodesInChaos

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bio website github.com/CodesInChaos
location Munich, Germany
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visits member for 1 year, 10 months
seen 23 hours ago
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95 Answers

newest activity votes
3
Can I jettison MAC if I already have SHA1(M)?
2
Which of these 3 AES 128 symmetric encrypt/decrypt routines is most secure?
0
Signatures: RSA compared to ECDSA
4
KDF with low-entropy salts
6
Is SSL getting faster because it's getting less secure?
13
why do we need Diffie Hellman?
4
Is the Blum Blum Shub PRNG suitable to create initialization vectors?
0
Asymmetric algorithm to generate compact unique messages that can be validated
6
Does it make sense to use slow hashes in digital signatures?
2
Why are there $ signs in my passwd file?
7
What's the reason for applying the hash twice when hashing with salt?
2
Idea for secure password hash-likes, is this feasible/usable/workable?
2
Is this streamable combination of encryption and MAC secure?
1
Algorithm to securely exchange identities
1
Why does my implementation of CBC mode only decrypt the first block correctly?
1
Encrypting documents through a proxy key
5
Is my pseudo-random initialization vector secure?
3
Lamport signature: How many signatures are need to forge a signature?
3
Can A PRNG Be Used To Generate Multiple Private Keys for ECDSA?
3
Is a random length-extension worth the effort?
8
Is it fair to assume that SHA1 collisions won't occur on a set of <100k strings
9
How many RSA keys before a collision?
5
Creating an encryption key from several other keys and using hash functions
11
Can two different pairs of RSA key have the same modulus?
2
How does the key schedule of Rijndael looks for keysizes other than 128 bit?
9
How strong is the ECDSA algorithm?
6
How to sign a message using RSA?
2
Existing dictionaries of popular words to help solve a random substitution cipher?
7
Question about hash collisions
3
Crypto-Compression Algorithms?
1 2 3 4