Skip to main content

Python RSA module compatible with jsbn.js

Project description

pyjsbn-rsa

Build Status

Python RSA module compatible with jsbn.js.

Installation

pyjsbn-rsa is available via PyPI

pip install pyjsbn-rsa

via setup.py

python setup.py install

Basic Use

You can test module with jsbn's RSA Encryption Demo

>>from jsbn import RSAKey
>>rsa = RSAKey()
>>rsa.generate(1024,"10001")
>>hex(rsa.n)
0xdc36096d038a56e84c6290f33db80dce54413e89dc15f0490dde8f1f58e69d957eed66c9537918b8fefd6a3fc9fc7b2551ac595bc77c2b98bcfa13f7deb17e94890ae4f28016f0d3e09450054263ae71f81539b09ea42b854492691e94de5671835b4ce91b9756b651ec4bbebe63eec8b7274e157b8de07457f2d3563119ac53L

Paste rsa.n to demo's Modulus (hex) and press encryt. (without "0x" and "L") And, get Ciphertext (hex) value

>>ctext="ceffa610eb7ec7fcbda60b2fdecf6d7cc65b7304ecb6e327056f15d763f1d079d376dbc801861a0ccb2731f836e75de0bb22350b3cd0d18eed216619b9e64a59dc06e15ef2531f0d3c176882444c5919dd751e9bcaefadff372d847b001a298751ebc69f9d310d92c217ab2fa433e3b3c7e8edf4744849560a317ef7f4ee7266"
>>rsa.decrypt(ctext)
'Hello World!'

Methods

You can use main methods of rsa.js and rsa2.js

setPublic

Set the public key fields N and e from hex strings.

>>rsa.setPublic(n,e)

setPrivate

Set the private key fields N, e, and d from hex strings.

>>rsa.setPrivate(n,e,d)

setPrivateEx

Set the private key fields N, e, d and CRT params from hex strings.

>>rsa.setPrivateEx(n,e,d,p,q,dp,dq,c)

encrypt

Return the PKCS#1 RSA encryption of "text" as an even-length hex string. You should do setPublic, setPrivate, setPrivateEx or generate first. text must be unicode for Python 2 and str for Python 3.

>>rsa.encrypt(text)

decrypt

Return the PKCS#1 RSA decryption of "ctext". "ctext" is an even-length hex string and the output is a plain string. You should do setPrivate, setPrivateEx or generate first.

>>rsa.decrypt(ctext)

generate

Generate a new random private key B bits long, using public expt E

>>rsa.generate(b,e)

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for pyjsbn-rsa, version 0.4.1
Filename, size File type Python version Upload date Hashes
Filename, size pyjsbn-rsa-0.4.1.tar.gz (4.0 kB) File type Source Python version None Upload date Hashes View

Supported by

Pingdom Pingdom Monitoring Google Google Object Storage and Download Analytics Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page