aes

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Any good cocoa libraries that include both salt and IV AES Encryption?

I am just polishing up my encryption tool, but I noticed I am missing the salt, which is importnat in order to make the encryption more secure. I am using some built in cocoa methods, but they don\'t[详细]

2023-04-09 17:05 分类：问答
How can I change an encryption key and still be able to decrypt old data?

I would need to create a symmetric key in C# and use it to encrypt a string, which I would eventually store in a database. I would use the AES mechanism in .Net to achieve this. I would use the开发者_[详细]

2023-04-08 14:00 分类：问答
Decrypt in Python an encrypted message in Java

I\'m trying to decrypt in Python (with M2Crypto) an encrypted message generated in Java with this library[详细]

2023-04-08 04:41 分类：问答
Add text to config file and use it in code behind in asp.net

I am using AES encryption and generating a random salt, I am storing this random salt in the database.开发者_如何转开发. Before I store the value to the database I want to append a string to it. I wan[详细]

2023-04-07 20:24 分类：问答
How to decrypt data with Openssl tool encrypted with AES128 in iOS

I have many snippets of code, which encrypt the data with AES128 (If you provide your working implementation I will be very thankfull) For example this one:[详细]

2023-04-06 21:43 分类：问答
AES encryption for .NET, Java (android) and iOS

Using the example from this post Encryption compatible between Android and C#, I have successfully implemented AES encryption between a .NET application that provides XML feeds to my Android applicati[详细]

2023-04-06 05:29 分类：问答
Bouncycastle PBEWITHSHA256AND256BITAES-CBC-BC Javascript implementation

I\'ve tried but failed to encode a string in Javascript to decode on a java server. We\'d like to use the bouncycastle algorithm PBEWITHSHA256AND256BITAES-CBC-BC to decode serverside.[详细]

2023-04-06 01:35 分类：问答
Changing ciphertext upon identical encryption (IV) Cocoa?

I was reading a tutorial on how to salt a key to make your encryption secure, but couldn\'t make much of it. I don\'t know a lot about cryptography, and need some help. I am using commoncrypto to encr[详细]

2023-04-05 23:12 分类：问答
AES decryption not working please help

I am doing AES Encryption and decryption in program. I am not able to get the plain text when i decrypt. My code ins as follows...[详细]

2023-04-05 20:55 分类：问答
AES: how to generate key from password for every algorithm size

Is it possible to write a single method that generates valid keys from a password for AES-128, AES-192, and AES-256?[详细]

2023-04-05 14:45 分类：问答