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java Programming Glossary: ivAndroid heterogeneous gridview like pinterest? http://stackoverflow.com/questions/11736658/android-heterogeneous-gridview-like-pinterest findViewById R.id.linear3 for int i 0 i n i ImageView iv new ImageView this iv.setImageResource R.id.icon int j count.. for int i 0 i n i ImageView iv new ImageView this iv.setImageResource R.id.icon int j count 3 if j 0 linear1.addView.. R.id.icon int j count 3 if j 0 linear1.addView iv else if j 1 linear2.addView iv else linear3.addView iv output..
AES gets different results in iOS and Java http://stackoverflow.com/questions/17535918/aes-gets-different-results-in-ios-and-java malloc bufferSize size_t numBytesEncrypted 0 const char iv2 16 65 1 2 23 4 5 6 7 32 21 10 11 12 13 84 45 CCCryptorStatus.. kCCOptionPKCS7Padding keyPtr kCCKeySizeAES128 iv2 @ kayvan 6 dataInLength buffer bufferSize numBytesEncrypted.. keySpec new SecretKeySpec keyBytes AES IvParameterSpec ivSpec new IvParameterSpec IV System.out.println ivSpec cipher.init..
How do I use 3des encryption/decryption in Java? http://stackoverflow.com/questions/20227/how-do-i-use-3des-encryption-decryption-in-java new SecretKeySpec keyBytes DESede final IvParameterSpec iv new IvParameterSpec new byte 8 final Cipher cipher Cipher.getInstance.. CBC PKCS5Padding cipher.init Cipher.ENCRYPT_MODE key iv final byte plainTextBytes message.getBytes utf 8 final byte.. new SecretKeySpec keyBytes DESede final IvParameterSpec iv new IvParameterSpec new byte 8 final Cipher decipher Cipher.getInstance..
how can I convert String to SecretKey http://stackoverflow.com/questions/4551263/how-can-i-convert-string-to-secretkey block size possibly create a method for this final byte ivData new byte blockSize final SecureRandom rnd SecureRandom.getInstance.. rnd SecureRandom.getInstance SHA1PRNG rnd.nextBytes ivData final IvParameterSpec iv new IvParameterSpec ivData cipher.init.. SHA1PRNG rnd.nextBytes ivData final IvParameterSpec iv new IvParameterSpec ivData cipher.init Cipher.ENCRYPT_MODE symKey..
Java 256-bit AES Password-Based Encryption http://stackoverflow.com/questions/992019/java-256-bit-aes-password-based-encryption be kept secret with the recipient out of band. Then to derive a good key from this information in Java 6 Derive the key given.. to derive a good key from this information in Java 6 Derive the key given password and salt. SecretKeyFactory factory SecretKeyFactory.getInstance.. a good key from this information in Java 6 Derive the key given password and salt. SecretKeyFactory factory SecretKeyFactory.getInstance..
Why aren't Java Collections remove methods generic? http://stackoverflow.com/questions/104799/why-arent-java-collections-remove-methods-generic Bloch and Bill Pugh refer to this issue in Java Puzzlers IV The Phantom Reference Menace Attack of the Clone and Revenge..
How to decrypt an encrypted file in java with openssl with AES? http://stackoverflow.com/questions/11783062/how-to-decrypt-an-encrypted-file-in-java-with-openssl-with-aes final int INDEX_KEY 0 private static final int INDEX_IV 1 private static final int ITERATIONS 1 private static final.. md5 MessageDigest.getInstance MD5 create key and IV the IV is useless OpenSSL might as well have use zero's final.. md5 MessageDigest.getInstance MD5 create key and IV the IV is useless OpenSSL might as well have use zero's final byte..
http://stackoverflow.com/questions/1205135/how-to-encrypt-string-in-java for the algorithm that you select wrap key data in Key IV specs to pass to cipher SecretKeySpec key new SecretKeySpec..
Converting Integers to Roman Numerals - Java http://stackoverflow.com/questions/12967896/converting-integers-to-roman-numerals-java 9 s IX input 9 while input 5 s V input 5 while input 4 s IV input 4 while input 1 s I input 1 return s java methods roman.. static String letters M CM D CD C XC L XL X IX V IV I Constructor. Creates the Roman number with the int value..
How to implement Java 256-bit AES encryption with CBC http://stackoverflow.com/questions/1440030/how-to-implement-java-256-bit-aes-encryption-with-cbc and PKCS5Padding. So basically I need a secret key and an IV as well. The application I'm developing is for a phone so I.. the design done but unsure of the implementation of the IV and the shared key. Here's some code My user name byte loginId.. by the server without the server needing to get a key or IV from the phone. Is there a way I could do this where I could..
AES gets different results in iOS and Java http://stackoverflow.com/questions/17535918/aes-gets-different-results-in-ios-and-java java class AESencrp.class I have public static final byte IV 65 1 2 23 4 5 6 7 32 21 10 11 12 13 84 45 public static String.. keyBytes AES IvParameterSpec ivSpec new IvParameterSpec IV System.out.println ivSpec cipher.init Cipher.ENCRYPT_MODE keySpec..
Encryption compatable between Android and C# http://stackoverflow.com/questions/2090765/encryption-compatable-between-android-and-c-sharp C# but am not sure if these are compatible C# requires an IV nothing is specified for this in the Android example . Also..
How can I make my AES encryption identical between Java and Objective-C (iPhone)? http://stackoverflow.com/questions/2280375/how-can-i-make-my-aes-encryption-identical-between-java-and-objective-c-iphone share improve this question Since the CCCrypt takes an IV does it not use a chaining block cipher method such as CBC This..
Too much data for RSA block fail. What is PKCS#7? http://stackoverflow.com/questions/2579103/too-much-data-for-rsa-block-fail-what-is-pkcs7 for message integrity a hash digest semantical security an IV ed cetera. With this extra data the maximum number of bytes..
How do you find a roman numeral equivalent of an integer http://stackoverflow.com/questions/3921866/how-do-you-find-a-roman-numeral-equivalent-of-an-integer an extract of relevance public class RN enum Numeral I 1 IV 4 V 5 IX 9 X 10 XL 40 L 50 XC 90 C 100 CD 400 D 500 CM 900 M..
how can I convert String to SecretKey http://stackoverflow.com/questions/4551263/how-can-i-convert-string-to-secretkey please go for it as it is much more secure as long as the IV is really unique . It should be really easy to change the implementation... symKey new SecretKeySpec symKeyData AES generate random IV using block size possibly create a method for this final byte.. cipher.doFinal encodedMessage concatenate IV and encrypted message final byte ivAndEncryptedMessage new byte..
AES Encryption in Java and Decryption in C# http://stackoverflow.com/questions/5295110/aes-encryption-in-java-and-decryption-in-c-sharp keyBytes len rijndaelCipher.Key keyBytes rijndaelCipher.IV keyBytes Decrypt data byte plainText rijndaelCipher.CreateDecryptor.. is that you are setting an initialization vector IV in C# which you don't do in Java. As you are using ECB the IV.. in C# which you don't do in Java. As you are using ECB the IV should not be used but if you change to CBC for example this..
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