rcombs

#! /usr/bin/env node

var fs = require("fs");



var argv = process.argv;

//                     4556454e54484f52495a4f4e
//                     0617071EE10C9F5B

rcombs

#! /usr/bin/env node

s = [0,1,2,3,4,5,6,7];
//s[0] = 0; s[1] = 0x62b2595e; s[2] = 0xffffffff; s[3] = 0x92259269; s[4] = 0xffffffff; s[5] = 0xc8264b33; s[7] = 0; s[8] = 0x16519807;
s[1] = 0x60a04958; s[0] = 0x42121146; s[3] = 0x80241209; s[2] = 0x12018061; s[5] = 0x88244212; s[4] = 0x40220921; s[7] = 0x12118806; s[6] = 0x04501801;

var str = "";
for(var i = 0; i < 256; i+=2){
	if(s[((i + 1) / 32) >>> 0] & (1 << ((i + 1) % 32))){
		str += "1";

rcombs

C = ciphertext
M = plaintext
e = exponent (constant, 3)
n = modulus

RSA Algorithm: C = M^e % n

M[0] (M-Prime) = The flag we're trying to get. It's constant.

Choose 3 more values for M, call them M[1], M[2], M[3]. They should be very large.

rcombs

'''
Created on Jul 4, 2010

@author: Eloi Sanfelix < eloi AT limited-entropy.com >
'''

from Crypto.Cipher import AES
from PaddingOracle.DecryptionOracle import DecryptionOracle
from PaddingOracle.CBCREncryptionOracle import CBCREncryptionOracle
import random

rcombs

'''
Created on Sep 19, 2010

@author: Eloi Sanfelix < eloi AT limited-entropy.com >
'''
from PaddingOracle.InvalidBlockError import InvalidBlockError
import random
import struct

class CBCREncryptionOracle:

rcombs

'''
Created on Sep 19, 2010

@author: Eloi Sanfelix < eloi AT limited-entropy.com >
'''
from PaddingOracle.InvalidBlockError import InvalidBlockError
import random
import struct

class CBCREncryptionOracle:

rcombs

4610 IceKarma
3098 Stereo
2722 sheepbat
2385 relsqui
2360 snark
1248 Glench
1061 FrowarDD
 967 shoofle
 855 Lhyzz
 701 creature

rcombs

syntax "awk" "\.awk$"

color brightyellow "\$[A-Za-z0-9_!@#$*?-]+"
color brightyellow "[[:<:]](ARGC|ARGIND|ARGV|BINMODE|CONVFMT|ENVIRON|ERRNO|FIELDWIDTHS)[[:>:]]"
color brightyellow "[[:<:]](FILENAME|FNR|FS|IGNORECASE|LINT|NF|NR|OFMT|OFS|ORS)[[:>:]]"
color brightyellow "[[:<:]](PROCINFO|RS|RT|RSTART|RLENGTH|SUBSEP|TEXTDOMAIN)[[:>:]]"
color brightblue "[[:<:]](function|extension|BEGIN|END)[[:>:]]"
color red "[-+*/%^|!=&<>?;:]|\\|\[|\]"
color brightblack  "[[:<:]](for|if|while|do|else|in|delete|exit)[[:>:]]"
color brightblack  "[[:<:]](break|continue|return)[[:>:]]"

rcombs

 407 Bucket
 117 Snark
  97 Relsqui
  87 Stereo
  69 njsg
  68 IceKarma
  65 Puddle
  60 barometz
  57 InitHello
  53 Caffeine

rcombs

   3 Wh
   2 xn
   2 it
   2 Th
   1 tw
   1 so
   1 sh
   1 pr
   1 ic
   1 fu