java Programming Glossary: ivparameterspec

http://stackoverflow.com/questions/1205135/how-to-encrypt-string-in-java

to cipher SecretKeySpec key new SecretKeySpec keyBytes DES IvParameterSpec ivSpec new IvParameterSpec ivBytes create the cipher with the.. new SecretKeySpec keyBytes DES IvParameterSpec ivSpec new IvParameterSpec ivBytes create the cipher with the algorithm you choose see..

AES gets different results in iOS and Java

http://stackoverflow.com/questions/17535918/aes-gets-different-results-in-ios-and-java

0 len SecretKeySpec keySpec new SecretKeySpec keyBytes AES IvParameterSpec ivSpec new IvParameterSpec IV System.out.println ivSpec cipher.init.. new SecretKeySpec keyBytes AES IvParameterSpec ivSpec new IvParameterSpec IV System.out.println ivSpec cipher.init Cipher.ENCRYPT_MODE.. ANDROID final byte iv new byte 16 Arrays.fill iv byte 0x00 IvParameterSpec ivParameterSpec new IvParameterSpec iv Cipher is not thread..

How do I use 3des encryption/decryption in Java?

http://stackoverflow.com/questions/20227/how-do-i-use-3des-encryption-decryption-in-java

SecretKey key new SecretKeySpec keyBytes DESede final IvParameterSpec iv new IvParameterSpec new byte 8 final Cipher cipher Cipher.getInstance.. SecretKeySpec keyBytes DESede final IvParameterSpec iv new IvParameterSpec new byte 8 final Cipher cipher Cipher.getInstance DESede CBC.. SecretKey key new SecretKeySpec keyBytes DESede final IvParameterSpec iv new IvParameterSpec new byte 8 final Cipher decipher Cipher.getInstance..

InvalidKeyException Illegal key size

http://stackoverflow.com/questions/3862800/invalidkeyexception-illegal-key-size

PKCS7Padding BC cipher.init Cipher.ENCRYPT_MODE secret new IvParameterSpec VECTOR_SECRET_KEY.getBytes return cipher.doFinal info.getBytes..

how can I convert String to SecretKey

http://stackoverflow.com/questions/4551263/how-can-i-convert-string-to-secretkey

SHA1PRNG rnd.nextBytes ivData final IvParameterSpec iv new IvParameterSpec ivData cipher.init Cipher.ENCRYPT_MODE.. rnd.nextBytes ivData final IvParameterSpec iv new IvParameterSpec ivData cipher.init Cipher.ENCRYPT_MODE symKey iv final byte.. ivAndEncryptedMessage 0 ivData 0 blockSize final IvParameterSpec iv new IvParameterSpec ivData retrieve the encrypted message..

Java 256-bit AES Password-Based Encryption

http://stackoverflow.com/questions/992019/java-256-bit-aes-password-based-encryption

cipher.getParameters byte iv params.getParameterSpec IvParameterSpec.class .getIV byte ciphertext cipher.doFinal Hello World .getBytes.. PKCS5Padding cipher.init Cipher.DECRYPT_MODE secret new IvParameterSpec iv String plaintext new String cipher.doFinal ciphertext UTF..

AES gets different results in iOS and Java

http://stackoverflow.com/questions/17535918/aes-gets-different-results-in-ios-and-java

iv new byte 16 Arrays.fill iv byte 0x00 IvParameterSpec ivParameterSpec new IvParameterSpec iv Cipher is not thread safe Cipher cipher.. CBC PKCS7Padding cipher.init Cipher.ENCRYPT_MODE skeySpec ivParameterSpec String encrypedValue Base64.encodeToString cipher.doFinal clearText.. iv new byte 16 Arrays.fill iv byte 0x00 IvParameterSpec ivParameterSpec new IvParameterSpec iv byte encrypedPwdBytes Base64.decode text..

Encryption compatable between Android and C#

http://stackoverflow.com/questions/2090765/encryption-compatable-between-android-and-c-sharp

static SecretKey secretKey private static IvParameterSpec ivParameterSpec private static String CIPHER_TRANSFORMATION AES CBC PKCS5Padding.. secretKey new SecretKeySpec passwordKey CIPHER_ALGORITHM ivParameterSpec new IvParameterSpec rawSecretKey public String encryptAsBase64.. clearData try aesCipher.init Cipher.ENCRYPT_MODE secretKey ivParameterSpec catch InvalidKeyException e Log.e TAG Invalid key e return..