enjalot

import SimpleHTTPServer
class CORSHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
    def send_head(self):
        """Common code for GET and HEAD commands.

        This sends the response code and MIME headers.

        Return value is either a file object (which has to be copied
        to the outputfile by the caller unless the command was HEAD,
        and must be closed by the caller under all circumstances), or

raullenchai

#!/usr/bin/python2.5
# Copyright (c) 2007 Brandon Sterne
# Licensed under the MIT license.
# http://brandon.sternefamily.net/files/mit-license.txt
# Python AES implementation

import sys, hashlib, string, getpass
from copy import copy
from random import randint

twaddington

    // List all security providers
    for (Provider p : Security.getProviders()) {
        Log.d(TAG, String.format("== %s ==", p.getName()));
        for (Provider.Service s : p.getServices()) {
            Log.d(TAG, String.format("- %s", s.getAlgorithm()));
        }
    }

dweinstein

#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------

ifeq ($(strip $(NDK_DIR)),)
$(error "set NDK_DIR in your environment. export NDK_DIR=<path to android-ndk-r8e>")
endif


#determine OS string

nlitsme

from __future__ import print_function, division
"""
Example of how calculations on the secp256k1 curve work.
secp256k1 is the name of the elliptic curve used by bitcoin
see http://bitcoin.stackexchange.com/questions/25382
"""

## the prime modules used in the elliptic curve coordinate calculations
p = 2**256 - 2**32 - 977

bsergean

    time_namelookup:  %{time_namelookup}\n
       time_connect:  %{time_connect}\n
    time_appconnect:  %{time_appconnect}\n
   time_pretransfer:  %{time_pretransfer}\n
      time_redirect:  %{time_redirect}\n
 time_starttransfer:  %{time_starttransfer}\n
                    ----------\n
         time_total:  %{time_total}\n

ofaurax

#!/usr/bin/env python3

p = 61
q = 53

n = p*q
phi = (p-1)*(q-1)

# Took from SO
def egcd(a, b):

tsaarni

*** RSA

# Generate self-signed certificate with RSA 4096 key-pair
openssl req -x509 -nodes -days 3650 -newkey rsa:4096 -keyout rsakey.pem -out rsacert.pem

# print private and public key
openssl rsa -in rsakey.pem -text -noout

# print certificate
openssl x509 -in rsacert.pem -text -noout

Eng-Fouad

Steps to generate self-signed PKCS#12 SSL certificate and export its keys:

1- Create PKCS#12 keystore (.p12 or .pfx file)

keytool -genkeypair -keystore myKeystore.p12 -storetype PKCS12 -storepass MY_PASSWORD -alias KEYSTORE_ENTRY -keyalg RSA -keysize 2048 -validity 99999 -dname "CN=My SSL Certificate, OU=My Team, O=My Company, L=My City, ST=My State, C=SA" -ext san=dns:mydomain.com,dns:localhost,ip:127.0.0.1

• myKeystore.p12 = keystore filename. It can with .pfx extension as well.
• MY_PASSWORD = password used for the keystore and the private key as well.
• CN = commonName, it will be shown as certiciate name in certificates list.
• OU = organizationUnit, department name for example.

pb111