256 bit aes and ssl tls encryption

Please help me with this simple problem. i'm trying to create an sslserversocket that is enabled with the 2 AES 256-bit cipher suites that are supposed to be available in jdk1.4.2. as you can see in the following code, when the program attempts to enable the sslserversocket, SS, with cipher_suites, an exception occurs. the exception basically says that the tls_dh

Analysis of SkidLocker ransomware using AES-256 Encryption Algorithm0 × 01 Overview The SkidLocker ransomware uses AES-256 encryption algorithms to encrypt different types of files by retrieving the content of the file information

The following script is provided from the shell script Encryption command: echo "xxxxxxxxxxxxxxxxxxxxxxxx" | openssl enc -aes-256-cbc -salt -k BCF2AEC59BD97C9D54D56FAAC1C48494 -base64 Decrypt command: echo "xxxxxxxxxxxxxxxxxxxxxxx" | openssl enc -aes-256-cbc -salt -k BCF

////encryptanddecrypt.h#import Foundation.h>@classNSString;@interfaceNSData (encryption)-(NSData*)Aes256encryptwithkey: (NSData*)Key//Encryption-(NSData*)Aes256decryptwithkey: (NSData*)Key//Decryption-(NSString*)Newstringinbase64fromdata;//Additional -Code + (NSString*)Base64Encode: (nsstring*)Str//Ditto -Code + (NSData*)Stringtobyte: (nsstring*)string;+ (NSString*)Bytetostring: (NSData*)Data@end// encrypt

/// AES-256 encryption and decryption

encryption requiredUnderstanding the concept of SSL requires a little bit of encryption, here the need to do a brief description of the concept:Encryption is generally divided into three categories, symmetric encryption, asymmetric encr