Top "Encryption" questions

Encryption is the process of transforming information (called plaintext) into an unreadable form (called ciphertext) using an encryption algorithm combined with a parameter (called an encryption key).

JavaScript string encryption and decryption?

I'm interested in building a small app for personal use that will encrypt and decrypt information on the client side …

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Simplest two-way encryption using PHP

What is the simplest way of doing two way encryption in common PHP installs? I need to be able to …

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Best way to use PHP to encrypt and decrypt passwords?

Possible Duplicate: PHP 2-way encryption: I need to store passwords that can be retrieved I plan to store foreign account …

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Given final block not properly padded

I am trying to implement password based encryption algorithm, but I get this exception: javax.crypto.BadPaddingException: Given final block …

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Converting a Java Keystore into PEM Format

I am trying to convert from a Java keystore file into a PEM file using keytool and openssl applicactions. But …

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RSA Public Key format

Where can i find some documentation on the format of an RSA public key? An RSA public key formatted by …

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SQLite with encryption/password protection

I'm just learning to use SQLite and I was curious if such is possible: Encryption of the database file? Password …

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Are HTTPS headers encrypted?

When sending data over HTTPS, I know the content is encrypted, however I hear mixed answers about whether the headers …

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PHP AES encrypt / decrypt

I found an example for en/decoding strings in PHP. At first it looks very good but it wont work :…

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How to decrypt an encrypted Apple iTunes iPhone backup?

I've been asked by a number of unfortunate iPhone users to help them restore data from their iTunes backups. This …

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