encryption

问题 I recently bought a script from a guy that isn't replying anymore, and left me with the script obfuscated and not working. The thing is that everything works except the encoded part, which gives error. I've tried every website on google to un-obfuscate this, with no luck. How can I "decrypt" this part to make this script work? var _0x4091 = ['.r_popup', 'transform', 'translateY(', 'px)', 'scroll', 'html', 'click', 'opacity', 'display', 'block', 'target', 'parents', 'length', 'fadeOut',

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 8 days ago . I want to implement AES and RSA encryption in my project using ndk(not using java API).by brief study i coming to know that i need to add openssl for achieving my task. i downloaded library from here openssl. but that contains plenty of files. i am confused what to do with that.is

问题 The use case is to protect strings in memory programming in c#. The use of the class SecureString (https://docs.microsoft.com/en-us/dotnet/api/system.security.securestring?view=netframework-4.7.2) is discouraged by Microsoft itself. I was wondering if it could be a valid alternative to: transform the string in a byte array and immediately set the string to null (and eventually call the garbage collector), encrypt the byte array with the class ProtectedMemory. Any suggestion? 回答1: There is no

问题 I'd like to use my appsettings.json to store a "master password". This master password would then be used to open up a private key (and its subsequent password store) generated by this excellent password store package: https://github.com/neosmart/SecureStore The problem is, I can't think of any way to encrypt the master password. I know in .NET 4.5, it was possible to do the following: 1) Place your password into the web.config file 2) Run this script: aspnet_regiis.exe -pef appSettings "C:

问题 I'd like to use my appsettings.json to store a "master password". This master password would then be used to open up a private key (and its subsequent password store) generated by this excellent password store package: https://github.com/neosmart/SecureStore The problem is, I can't think of any way to encrypt the master password. I know in .NET 4.5, it was possible to do the following: 1) Place your password into the web.config file 2) Run this script: aspnet_regiis.exe -pef appSettings "C:

问题 I need to decrypt c and I was given only n, e and c and computing p and q or phi(n) would be close to impossible so what other alternatives do I have? I tried calculating p and q but I made very little progress with the search in the last 24 hours of continuous running the program. These are the values I was given: n: 58900433780152059829684181006276669633073820320761216330291745734792546625247 e: 65537 c: 56191946659070299323432594589209132754159316947267240359739328886944131258862 Also, in

问题 I'm following the ConfirmCredential Android example provided by Google, but it only shows how to encrypt the data. When I try to decrypt it I get exception: java.security.InvalidKeyException: IV required when decrypting. Use IvParameterSpec or AlgorithmParameters to provide it. I use the following code: String transforation = KeyProperties.KEY_ALGORITHM_AES + "/" + KeyProperties.BLOCK_MODE_CBC + "/" + KeyProperties.ENCRYPTION_PADDING_PKCS7; KeyStore keyStore = KeyStore.getInstance(

问题 I'm trying to encrypt sensitive user information via Laravel's (5.3) encrypt method which uses AES-256-CBC. After encrypting the data I want to store it in my MySQL database but I don't know what type should I save it as nor the length of it. Any help is appreciated. 回答1: Update PR 31721 has been merged into Laravel 7.0.8, which fixes the escaped forward slashes in the json encoding. Before this, encrypting the same data would give you variable size results. Now, as of 7.0.8, encrypting the

问题 I'm trying to encrypt sensitive user information via Laravel's (5.3) encrypt method which uses AES-256-CBC. After encrypting the data I want to store it in my MySQL database but I don't know what type should I save it as nor the length of it. Any help is appreciated. 回答1: Update PR 31721 has been merged into Laravel 7.0.8, which fixes the escaped forward slashes in the json encoding. Before this, encrypting the same data would give you variable size results. Now, as of 7.0.8, encrypting the

问题 Migrating old .net application to new php application: getting issue while implementing password encrypt/decrypt with sha1 alogorithm As I mentioned, I am trying to implement password encryption and decryption (in new php app) while registration and login flows. I am using sha1() php function for password encrypt and decrypt. I have to implement sha1 functionality through which old app (.net app, with sha1 algorithm) users should also get new php app login with old passwords . My php sha1