User user4982

4 votes

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Encryption Key derivation from numeric PIN?

answered Dec 10, 2013 at 15:51

4 votes

What are the pros/cons of using symmetric crypto vs. hash in a commitment scheme?

answered Dec 10, 2013 at 18:13

4 votes

How is the AEScrypt password related to the underlying AES key

answered Jan 10, 2014 at 21:20

4 votes

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Key space: Dense and sparse

answered Oct 16, 2013 at 19:50

4 votes

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Using Whirlpool hashing function to encrypt data

answered Sep 22, 2013 at 7:59

4 votes

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OFB or CTR mode without an IV

answered Oct 27, 2013 at 12:51

4 votes

random access stream cipher

answered Nov 4, 2013 at 16:14

4 votes

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Are ZKPPs possible with server-side hashed passwords?

answered May 3, 2014 at 9:38

4 votes

HKDF vs TLS PRF. Which of the one is better?

answered Mar 30, 2014 at 15:42

4 votes

How do I produce a stream of secure random numbers from AES-Counter mode?

answered May 4, 2014 at 19:44

3 votes

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Text in random image encoder: is it flawed?

answered Feb 12, 2015 at 19:14

3 votes

How to generate many passwords from one passphrase, so that knowledge of one password does not compromise the others?

answered May 4, 2016 at 19:20

3 votes

Explicit Key SHA-1

answered Nov 11, 2013 at 20:47

3 votes

Would RSA make sense if we used no computers?

answered Oct 1, 2013 at 18:49

3 votes

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Extracting only the entropy

answered Oct 2, 2013 at 18:57

3 votes

Blockwise Montgomery multiplication

answered Oct 14, 2013 at 15:44

3 votes

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Purpose of leading zero in PKCS1-v1_5 padding

answered Dec 1, 2013 at 20:56

3 votes

How to judge if my work is meaningful in cryptography?

answered Jan 6, 2014 at 9:26

3 votes

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Tweakable encryption algorithms vs Key wrapping

answered Mar 5, 2014 at 17:33

3 votes

Is it possible to decrypt double-key crypted file knowing public key and a having one or more original files?

answered Jan 14, 2014 at 14:39

2 votes

FIPS 140-2 compliant algorithms in Enhanced RSA and AES Cryptographic Provider (Windows XP)

answered Jan 15, 2014 at 16:38

2 votes

Why use CBC-MAC? Why not just apply hash function on the whole message?

answered Jan 7, 2014 at 17:27

2 votes

scrypt and bcrypt for benefits of both?

answered Nov 27, 2013 at 15:45

2 votes

Accepted

Encoding multiple fields with same AES key and vector?

answered Nov 21, 2013 at 15:57

2 votes

Is encrypting a public key with a symmetric key safe?

answered Nov 22, 2013 at 15:23

2 votes

RSA primes vs. largest known primes

answered Feb 7, 2013 at 20:36

2 votes

Decrypting encrypted files if i have the original files(Plain Text attack)

answered Oct 15, 2013 at 18:32

2 votes

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What is the usual block cipher mode that goes with CTS

answered Mar 8, 2013 at 20:52

2 votes

Any real world implementation using message recovery?

answered Nov 14, 2013 at 17:15

2 votes

Accepted

Is it true for Java that the transformation mode and padding is ignored when using RSA?

answered Nov 10, 2013 at 20:51

Stack Exchange Network

93 Answers

Encryption Key derivation from numeric PIN?

What are the pros/cons of using symmetric crypto vs. hash in a commitment scheme?

How is the AEScrypt password related to the underlying AES key

Key space: Dense and sparse

Using Whirlpool hashing function to encrypt data

OFB or CTR mode without an IV

random access stream cipher

Are ZKPPs possible with server-side hashed passwords?

HKDF vs TLS PRF. Which of the one is better?

How do I produce a stream of secure random numbers from AES-Counter mode?

Text in random image encoder: is it flawed?

How to generate many passwords from one passphrase, so that knowledge of one password does not compromise the others?

Explicit Key SHA-1

Would RSA make sense if we used no computers?

Extracting only the entropy

Blockwise Montgomery multiplication

Purpose of leading zero in PKCS1-v1_5 padding

How to judge if my work is meaningful in cryptography?

Tweakable encryption algorithms vs Key wrapping

Is it possible to decrypt double-key crypted file knowing public key and a having one or more original files?

FIPS 140-2 compliant algorithms in Enhanced RSA and AES Cryptographic Provider (Windows XP)

Why use CBC-MAC? Why not just apply hash function on the whole message?

scrypt and bcrypt for benefits of both?

Encoding multiple fields with same AES key and vector?

Is encrypting a public key with a symmetric key safe?

RSA primes vs. largest known primes

Decrypting encrypted files if i have the original files(Plain Text attack)

What is the usual block cipher mode that goes with CTS

Any real world implementation using message recovery?

Is it true for Java that the transformation mode and padding is ignored when using RSA?