Linked Questions

24
votes
3answers
26k views

Is it ok to send plain-text password over HTTPS? [duplicate]

I understand why the password should be salted and hashed before being saved into the database, but my question is if it needs to be hashed on the browser side or just sending plain-text password over ...
0
votes
1answer
755 views

Can you do a client and server side encryption [duplicate]

I am creating a PHP website where users, among other things, can login and do administrative stuff. For their passwords i use password_hash($password) and to later verify with it, I use ...
2
votes
1answer
2k views

Hashing user passwords via Javascript client-side versus server-side hashing? [duplicate]

I got into a discussion with one of our senior developers over password hashing/transmission best practices and it left me curious as to what the industry standard best practice is. In the previous/...
7
votes
1answer
4k views

How to authenticate in a website with public/private keys?

I've been reading how the SSH public/private key works and realized how handy they are (taking the secure out of the equation). And started to wonder why websites do not implement the same thing? ...
1
vote
2answers
393 views

Several hashing routines support client side work. Doesn't the hash just become a password equivalent?

Isnt Secure Remote Password Protocol (SRP) pretty much client side hashing? Argon2 the winner of the PHC also allows for client side hashing. How do these systems avoid the plaintext equivalence ...
0
votes
2answers
148 views

Where are passwords hashed? [duplicate]

The way I understand password security is that the user enters a password, which is then converted using a hash function. The website then compares it to the stored hash to see if it is correct. That ...
8
votes
3answers
5k views

Safety of Password Hashing Using bcrypt Done on Client Side

I am currently using a technique where I send the username/password in cleartext (using https) to the server, which then does bcrypt and compares to the db. Standard practice. It is considered safe. ...
30
votes
7answers
10k views

Client side password hashing

Edit: Updated to put more emphasis on the goal - peace of mind for the user, and not beefing up the security. After reading through a few discussions here about client side hashing of passwords, I'm ...
6
votes
2answers
1k views

Can you encrypt a password using that password itself? [duplicate]

Possible Duplicate: How to securely hash passwords? https security - should password be hashed server-side or client-side? I need to make a request to a web server, the only information I have ...
610
votes
5answers
252k views

Do any security experts recommend bcrypt for password storage?

On the surface bcrypt, an 11 year old security algorithm designed for hashing passwords by Niels Provos and David Mazieres, which is based on the initialization function used in the NIST approved ...

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