encryption

问题 I want to encrypt rest api path parameter in apache camel(springboot) spring dsl . I have tried different methods using crypto dataformat on camel but it was not working. I have added camel crypto 2.14.0 I am new in this technology.i know the below code is wrong. I tried Below code <route streamCache="true" trace="true" errorHandlerRef="globalErrorHandler"> <from uri="direct:getCustomerPortfolio" /> <to uri="direct-vm:routeProcessor" /> <setHeader headerName="CamelHttpMethod"><constant><

问题 Thanks to Gaurav Mantri for answering my earlier question Azure ACS Set Up in C#. However can someone explains to me, how the following line is secured ? if (!ClaimsPrincipal.Current.Identity.IsAuthenticated) The client in the ACS schema is conveniently a man in the middle , he might fail loging into Facebook, for example and this gets relayed to ACS (I'm assuming this portion is secured), but now ACS is telling the client to go back to the relying party about the failure. How is that last

问题 This question is different from questions here, because of the app being mostly in the background. It is a requirement for our application that we keep the data store encrypted. Our current implementation is using SQLite using SQLCipher. The plan is to move to Core Data. I'm looking for a solution to keep the data encrypted, while still accessible in the background and is not restricting in terms of queries-NSPredicates and migration (schema change). Below are all the options I've been

问题 I have setup Azure Key Vault to retrieve RSA Keys for encryption. Azure send me an object of type KeyBundle. This object contains a JsonWebKey of type RSA of size 2048 . Looking at my RSA Key, it has 2 methods called Encrypt(byte[] data, RSAEncryptionPadding padding) and Decrypt(byte[] data, RSAEncryptionPadding padding) . Now I am trying to encrypt and decrypt a simple string like this: public EncryptionManager(KeyBundle encryptionKey) { string test = "Hello World!"; var key = encryptionKey

问题 I have setup Azure Key Vault to retrieve RSA Keys for encryption. Azure send me an object of type KeyBundle. This object contains a JsonWebKey of type RSA of size 2048 . Looking at my RSA Key, it has 2 methods called Encrypt(byte[] data, RSAEncryptionPadding padding) and Decrypt(byte[] data, RSAEncryptionPadding padding) . Now I am trying to encrypt and decrypt a simple string like this: public EncryptionManager(KeyBundle encryptionKey) { string test = "Hello World!"; var key = encryptionKey

问题 I inherited the code below. Unfortunately, the decrypted value of hello_world is not: hello world but (in my case): &�|ktR���ڼ��S����%��< ���8� Any ideas? It also appears that the result is different every time, which is kind of obvious given the code. Could I change this so that I can send the data encryted once and then decrypt in the future again? Thanks! Code: using System; using System.IO; using System.Security.Cryptography; namespace crypt { class Program { static void Main(string[]

问题 I'm trying to write C code of RSA encryption and decryption using Open SSL. But I am not able to do so. I googled it but whatever code I got from internet it was out of my head. main function goes here which I got from stack overflow. I tried using it … but its not working. May be my bad. encrypt(FILE *rsa_Pkey_fole,FILE *in_file,FILE *out_file){ } int main(int argc, char *argv[]) { FILE *rsa_pkey_file, *infile; int rv; if (argc < 2) { fprintf(stderr, "Usage: %s <PEM RSA Public Key File>\n",

问题 I have a utility that is using the BouncyCastle.Crypto dll (version 1.7.4, runtime version 1.1.4), in order to decrypt a file that is given to it by another system. I just updated the pgp key (and provided the encryptor with the new public key). The new key uses 4096 bit RSA encryption and has a 24 character password, which are the only differences I can think of between the new key and the old key. The old key used I believe 2048 bit encryption with a 7 character password. When I attempt to

问题 I am programming a knapsack encryption algorithm. I am new to Python programming. I have a list and an integer value I have determined. I want to find what elements in my list will sum up to my integer value. I can get it running for two elements or less but I can not run it for more than two elements. Assume: privkey = [2,3,6,13,27,52] cipher = 9 My current function can run the scenario above: searchList = [] for i, number in enumerate(privkey[:-1]): complementary = cipher - number if

问题 I need to implement Crypt::ecrypt('123456'); from laravel to Objective C iOS . So first i expanded laravel method for encryption like this to pure php: public function enc($text,$key) { $key = (string)base64_decode($key); $iv = random_bytes(16); $value = \openssl_encrypt(serialize($text), 'AES-256-CBC', $key, 0, $iv); $bIv = base64_encode($iv); $mac = hash_hmac('sha256', $bIv.$value, $key); $c_arr = ['iv'=>$bIv,'value'=>$value,'mac'=>$mac]; $json = json_encode($c_arr); $crypted = base64