2014/10/16 上午 08:12:14
android Programming Glossary: decryptionHow to encrypt file from sd card using AES in Android? http://stackoverflow.com/questions/10782187/how-to-encrypt-file-from-sd-card-using-aes-in-android . The file contains the encrypted characters. For decryption you have the decrypt function static void decrypt throws IOException..
http://stackoverflow.com/questions/11418336/java-simplecrypto-class-for-encryption-decryption-producing-different-results SimpleCrypto Class for encryption decryption producing different results in Coldfusion 9 and Java Android..
Encryption error on Android 4.2 http://stackoverflow.com/questions/13383006/encryption-error-on-android-4-2 Util class to perform encryption decryption over strings. br public final class UtilsEncryption The logging..
Android 4.2 broke my encrypt/decrypt code and the provided solutions don't work http://stackoverflow.com/questions/13433529/android-4-2-broke-my-encrypt-decrypt-code-and-the-provided-solutions-dont-work 1.34 to 1.45 in Android 2.2 API 8 Android2.3 API 9 so the decryption problem I previously told is the same as described here BouncyCastle..
http://stackoverflow.com/questions/17079579/aes-algo-decryption-issue algo Decryption Issue I have written code for AES decryption but did not have any success. My AES algo class is here. http.. para cifrar mediante algoritmos de clave sim矇trica Cipher decryptionCipher Cipher.getInstance CIPHER_ALGORITHM byte iv generateIv.. parameter specification for an initialization vector decryptionCipher.init Cipher.DECRYPT_MODE secret ivspec Realizamos el..
http://stackoverflow.com/questions/3150830/android-encryption from http www.java2s.com Code Java Security EncryptionanddecryptionwithAESECBPKCS7Padding.htm import javax.crypto.Cipher import.. new String cipherText System.out.println ctLength decryption pass cipher.init Cipher.DECRYPT_MODE key byte plainText new..
http://stackoverflow.com/questions/6043984/sqlite-encryption-for-android to reference in order to have a on the fly encryption decryption of my database while using the normal sqlite functions. I don't..
How to make apk Secure. Protecting from Decompile http://stackoverflow.com/questions/6235290/how-to-make-apk-secure-protecting-from-decompile it may be the first target of a hacker. If the relevant decryption key and algorithm have been overcome then the encrypted classes..
android encryption/decryption with AES http://stackoverflow.com/questions/6788018/android-encryption-decryption-with-aes encryption decryption with AES Is there a good example of how to encrypt decrypt..
Encrypt with Node.js Crypto module and decrypt with Java (in Android app) http://stackoverflow.com/questions/7787773/encrypt-with-node-js-crypto-module-and-decrypt-with-java-in-android-app using CBC you need to use the same IV for encryption and decryption you might want to append it to your message etc. Mandatory warning..
Encrypt and decrypt data for Android app-client http://stackoverflow.com/questions/8397213/encrypt-and-decrypt-data-for-android-app-client applications implementing algorithms for encryption decryption or key agreement. Stream ciphers are supported as well as asymmetric..
Modifying FileInputStream for mediaPlayer setDataSource http://stackoverflow.com/questions/9257364/modifying-fileinputstream-for-mediaplayer-setdatasource I don't know which method should be overridden to do the decryption inside the stream. I tried overriding all the read methods but..
How to encrypt file from sd card using AES in Android? http://stackoverflow.com/questions/10782187/how-to-encrypt-file-from-sd-card-using-aes-in-android you execute this function there should be a file names encrypted . The file contains the encrypted characters. For decryption you have the decrypt function static void decrypt throws IOException NoSuchAlgorithmException NoSuchPaddingException InvalidKeyException..
http://stackoverflow.com/questions/11418336/java-simplecrypto-class-for-encryption-decryption-producing-different-results SimpleCrypto Class for encryption decryption producing different results in Coldfusion 9 and Java Android I am trying to use the widely used SimpleCrypto java class..
Encryption error on Android 4.2 http://stackoverflow.com/questions/13383006/encryption-error-on-android-4-2 import javax.crypto.SecretKey import javax.crypto.spec.SecretKeySpec Util class to perform encryption decryption over strings. br public final class UtilsEncryption The logging TAG private static final String TAG UtilsEncryption.class.getName..
Android 4.2 broke my encrypt/decrypt code and the provided solutions don't work http://stackoverflow.com/questions/13433529/android-4-2-broke-my-encrypt-decrypt-code-and-the-provided-solutions-dont-work I mentioned at top of the post BouncyCastle changed from 1.34 to 1.45 in Android 2.2 API 8 Android2.3 API 9 so the decryption problem I previously told is the same as described here BouncyCastle AES error when upgrading to 1.45 So now the question..
http://stackoverflow.com/questions/17079579/aes-algo-decryption-issue algo Decryption Issue I have written code for AES decryption but did not have any success. My AES algo class is here. http pastebin.com QtpFnW84 and implementation is String Masterkey.. byte key secret.getEncoded La clase Cipher se usa para cifrar mediante algoritmos de clave sim矇trica Cipher decryptionCipher Cipher.getInstance CIPHER_ALGORITHM byte iv generateIv IvParameterSpec ivspec new IvParameterSpec iv Accion SecretKey.. IvParameterSpec ivspec new IvParameterSpec iv Accion SecretKey parameter specification for an initialization vector decryptionCipher.init Cipher.DECRYPT_MODE secret ivspec Realizamos el descifrado byte decryptedText decryptionCipher.doFinal encryptedText..
http://stackoverflow.com/questions/3150830/android-encryption Java 256bit AES Encryption . Bouncy Castle AES EXAMPLE stolen from http www.java2s.com Code Java Security EncryptionanddecryptionwithAESECBPKCS7Padding.htm import javax.crypto.Cipher import javax.crypto.spec.SecretKeySpec public class MainClass public.. 0 ctLength cipher.doFinal cipherText ctLength System.out.println new String cipherText System.out.println ctLength decryption pass cipher.init Cipher.DECRYPT_MODE key byte plainText new byte cipher.getOutputSize ctLength int ptLength cipher.update..
http://stackoverflow.com/questions/6043984/sqlite-encryption-for-android to find a satisfying solution. I need something like a libary to reference in order to have a on the fly encryption decryption of my database while using the normal sqlite functions. I don't want to encrypt data before storing. I don't want to encrypt..
How to make apk Secure. Protecting from Decompile http://stackoverflow.com/questions/6235290/how-to-make-apk-secure-protecting-from-decompile in this protect method. Because it itself is not encrypted it may be the first target of a hacker. If the relevant decryption key and algorithm have been overcome then the encrypted classes can easily be decrypted. 3. Convert to Native Codes Convert..
android encryption/decryption with AES http://stackoverflow.com/questions/6788018/android-encryption-decryption-with-aes encryption decryption with AES Is there a good example of how to encrypt decrypt img and other files with AES on Android I'm working on a project..
Encrypt with Node.js Crypto module and decrypt with Java (in Android app) http://stackoverflow.com/questions/7787773/encrypt-with-node-js-crypto-module-and-decrypt-with-java-in-android-app hex .toString binary Note that since you are using CBC you need to use the same IV for encryption and decryption you might want to append it to your message etc. Mandatory warning implementing a crypto protocol yourself is rarely a good..
Encrypt and decrypt data for Android app-client http://stackoverflow.com/questions/8397213/encrypt-and-decrypt-data-for-android-app-client This package provides the classes and interfaces for cryptographic applications implementing algorithms for encryption decryption or key agreement. Stream ciphers are supported as well as asymmetric symmetric and block ciphers. Cipher implementations..
Modifying FileInputStream for mediaPlayer setDataSource http://stackoverflow.com/questions/9257364/modifying-fileinputstream-for-mediaplayer-setdatasource for MediaPlayer's setDataSource FileDescriptor . Problem is I don't know which method should be overridden to do the decryption inside the stream. I tried overriding all the read methods but the mediaPlayer doesn't seem to use them. Any suggestions..
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