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int decrypt( | |
void* buffer, | |
int buffer_len, | |
char* IV, | |
char* key, | |
int key_len | |
){ | |
MCRYPT td = mcrypt_module_open("rijndael-128", NULL, "cbc", NULL); | |
int blocksize = mcrypt_enc_get_block_size(td); | |
if( buffer_len % blocksize != 0 ){return 1;} |
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public static String decrypt(byte[] cipherText, String encryptionKey) throws Exception{ | |
Cipher cipher = Cipher.getInstance("AES/CBC/NoPadding", "SunJCE"); | |
SecretKeySpec key = new SecretKeySpec(encryptionKey.getBytes("UTF-8"), "AES"); | |
cipher.init(Cipher.DECRYPT_MODE, key,new IvParameterSpec(IV.getBytes("UTF-8"))); | |
return new String(cipher.doFinal(cipherText),"UTF-8"); | |
} |
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void* padBuffer(void* buf, int buflen, int blocklen){ | |
void* barr; | |
int barrlen; | |
if(buflen > blocklen){ | |
barrlen = buflen + (blocklen-(buflen%blocklen)); | |
}else{ | |
barrlen = blocklen; | |
} |
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public static byte[] padBytes(byte[] str, int blocksize){ | |
byte[] barr; | |
if (str.length > blocksize){ | |
int padbytes = str.length % blocksize ; | |
barr = new byte[str.length + (blocksize-padbytes)]; | |
}else{ | |
barr = new byte[blocksize]; | |
} | |
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int encrypt( | |
void* buffer, | |
int buffer_len, | |
char* IV, | |
char* key, | |
int key_len | |
){ | |
MCRYPT td = mcrypt_module_open("rijndael-128", NULL, "cbc", NULL); | |
int blocksize = mcrypt_enc_get_block_size(td); |
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public static byte[] encrypt(String plainText, String encryptionKey, String IV) throws Exception { | |
Cipher cipher = Cipher.getInstance("AES/CBC/NoPadding", "SunJCE"); | |
SecretKeySpec key = new SecretKeySpec(encryptionKey.getBytes("UTF-8"), "AES"); | |
cipher.init(Cipher.ENCRYPT_MODE, key,new IvParameterSpec(IV.getBytes("UTF-8"))); | |
return cipher.doFinal(plainText.getBytes("UTF-8")); | |
} |
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#include <stdio.h> | |
#include <stdlib.h> | |
#include <string.h> | |
/* | |
* MCrypt API available online: | |
* http://linux.die.net/man/3/mcrypt | |
*/ | |
#include <mcrypt.h> |
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from bottle import route, run | |
@route('/hello') | |
def hello(): | |
return "Hello World!" | |
application = bottle.default_app() | |
if __name__ == "__main__: | |
run(host='localhost', port=8080, debug=True) |
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#!/usr/bin/env python | |
# | |
# to create a visualisation, run like this: | |
# | |
# ./timeline.py --dot | dot -Tpng > filename.png | |
# | |
import sys |
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import sys | |
import re | |
import shlex | |
import subprocess as sp | |
exe_pat = re.compile(r'(\s*)\(!>(.*)<\)\s*') | |
inc_pat = re.compile(r'(\s*)\(>(.*)<\)\s*') | |
if __name__ == "__main__": | |
for line in sys.stdin: |