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Questions tagged salt-cryptography

21 questions

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14
votes
2
answers

How to create two way encode/decode methods using use-specific key - PHP?

php encryption encode salt-cryptography
asked 2013-04-08T16:25:34.633
11
votes
5
answers

How do you turn on password hashing (SSHA) in openLDAP

hash passwords salt-cryptography openldap ssha
asked 2012-07-31T00:30:01.387
14
votes
1
answers

How does salt work in Rails' has_secure_password

ruby-on-rails ruby security salt-cryptography
asked 2012-06-13T00:58:11.417
138
votes
10
answers

Salt and hash a password in Python

python authentication hash passwords salt-cryptography
asked 2012-03-07T00:34:03.660
12
votes
3
answers

What is the safest way to store a password using Code Igniter?

codeigniter password-protection salt-cryptography bcrypt password-hash
asked 2011-08-12T18:39:06.740
10
votes
4
answers

php salt my passwords per user sha512 - am I doing this right?

php salt-cryptography sha512 password-storage
asked 2011-06-25T17:06:15.057
10
votes
1
answers

Are bcrypt salts accessible separately?

ruby-on-rails salt-cryptography bcrypt
asked 2011-05-31T10:59:55.857
16
votes
2
answers

Do I change salt value when changing a user password?

security hash salt-cryptography password-hash
asked 2011-04-28T12:22:40.110
40
votes
3
answers

Salt and hashing, why not use username?

hash cryptography password-encryption salt-cryptography
asked 2011-04-06T10:42:54.193
9
votes
2
answers

Spring Security 3: Salting password issue

hibernate spring-security salt-cryptography
asked 2011-02-11T11:55:51.903
10
votes
2
answers

Password salts: prepending vs. appending

security hash password-protection salt-cryptography
asked 2010-11-13T09:33:23.280
11
votes
1
answers

Is using a CreateUUID() function as salt a good idea?

uuid password-protection salt-cryptography
asked 2010-08-29T21:08:28.323
45
votes
6
answers

Hashing in SHA512 using a salt? - Python

python sha hashlib salt-cryptography
asked 2010-05-24T16:58:28.490
70
votes
3
answers

How can I hash passwords in postgresql?

security postgresql hash cryptography salt-cryptography
asked 2010-04-15T16:30:42.687
14
votes
4
answers

How to generate a random, long salt for use in hashing?

php salt-cryptography
asked 2010-02-10T08:47:53.253
9
votes
2
answers

PHP crypt and salt - more clarification please

php encryption salt-cryptography mcrypt
asked 2010-02-03T13:54:32.427
12
votes
5
answers

Am I misunderstanding what a hash salt is?

hash salt-cryptography
asked 2010-02-01T15:34:49.103
80
votes
6
answers

Salt Generation and open source software

security cryptography open-source salt-cryptography rainbowtable
asked 2009-10-29T17:00:59.493
10
votes
5
answers

Are hashed and salted passwords secure against dictionary attacks?

security authentication hash salt-cryptography
asked 2009-07-10T19:25:12.037
253
votes
10
answers

How does password salt help against a rainbow table attack?

hash cryptography salt-cryptography rainbowtable
asked 2009-01-07T15:55:59.230
69
votes
8
answers

Why is a password salt called a "salt"?

passwords salt-cryptography
asked 2008-10-28T21:18:41.383