Questions tagged as 'md5'

Tagged questions
2
answers

MD5 is good enough?

I'm working on a legacy system, which has a database with some 5 years of cumulative records without any normalization. Among other things, its purpose is to allow users to write and post posts in the same style of Twitter, but without the limit...
asked by 25.06.2016 / 14:01
1
answer

md5 error when renaming array of upload php file

I have the following code that uploads multiple files: <?php if(isset($_FILES['files'])){ $errors = array(); foreach ($_FILES['files']['tmp_name'] as $key => $tmp_name){ $file_name = $key.$_FILES['files']['name'][$key]...
asked by 03.09.2016 / 23:58
1
answer

How to validate a wmsAuthSign hash in php?

I have the following code that creates a security hash for authentication on media servers, I would like to know how it could be validated in php itself, media servers should use some logic for this , and that's what I want, a code that does t...
asked by 11.10.2016 / 18:50
1
answer

Is it possible to generate 2 equal sequences with md5 if the same base is used?

I was creating a project with multiple image uploads and wanted them all to be together, just separated by "," ex: imagem.jpg, imagem2.jpg ... $imagens_name = ""; processo de renomear.. Ele gerava um novo nome com md5 date() However, someti...
asked by 17.05.2017 / 22:55
1
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Hashbytes with different values when doing select and save with update

SELECT HASHBYTES('MD5','123') This select above returns me the following result: 0x202CB962AC59075B964B07152D234B70 But when I do an update to the table using the same hashbytes UPDATE USUARIOSLOGADOS SET TOKENSESSAO = HASHBYTES('...
asked by 17.08.2016 / 22:38
0
answers

Is it possible to encrypt the password for connecting to the database that is inside a Java application?

I'm using a Java application and using the PostgreSQL database. To make the connection to the bank I use this method: public static Connection getConnection() throws Exception { try { Class.forName("org.postgresql.Drive...
asked by 08.11.2017 / 18:47
3
answers

Is there a way to decrypt MD5 in php? [duplicate]

Is there any way to decrypt md5 in php ? I need to decrypt the value that comes from a cookie to pick up user information     
asked by 14.03.2016 / 19:07
1
answer

Select with MD5 password returning empty

I'm using the query below to login, it was working normal with normal passwords, but now I'm migrating to the Md5 password, but this only giving invalid password, I believe it's my select that is with error "SELECT * FROM usuarios WHERE usu_l...
asked by 22.09.2016 / 15:56
1
answer

Error when comparing MD5 password in PHP

I have a problem with a login form, below the current codes. I'm using the method via POST, which is that it is not sending the post in MD5 for comparison in the DB. In the database the password is already registered in MD5, but when sendi...
asked by 17.10.2016 / 20:59
1
answer

Encryption with MD5 in Java?

I am creating a program that takes a login and a password and encrypts it using MD5, I know that MD5 is not an algorithm that can be called that it encrypts, but in fact it is a hash, a hash is an algorithm that maps variable length data for fixe...
asked by 22.05.2016 / 04:08