Created
December 17, 2017 07:30
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ECC Encryption Decryption
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import seccure | |
# Using ECC Encryption Decrpytion | |
private_key = '123tadfg1wt1qdg123512er2'.encode('utf-8') | |
public_key = 'BCGB&[gT#hf6?b*63nSaX+L-0'.encode('utf-8') | |
message = 'This is a secret message'.encode('utf-8') | |
print(str(message), '\n') | |
encrypted = seccure.encrypt(message, public_key) | |
print('Encrypted:\n{}\n'.format(str(encrypted))) | |
""" | |
Can mobile devs integrate THE DECRPYTION PART ONLY (modeled in pythob below) | |
with the same public key as provided above, test it with the message | |
and compare the outputs? | |
* Android Snippet : See code from btnDecrypt.setOnClickListener(new View.OnClickListener() in the Question below | |
https://stackoverflow.com/questions/46306052/elliptic-curve-cryptography-ecc-encrypt-decrypt-using-bouncy-castle-in-java | |
* iOS: https://github.com/agens-no/EllipticCurveKeyPair | |
""" | |
decrypted = seccure.decrypt(encrypted, private_key) | |
print('Decrypted:\n{}'.format(str(decrypted))) | |
# 'b prefix denotes that the string is encoded in utf-8 or more correctly, they are bytes | |
"""OUTPUT | |
b'This is a secret message' | |
Encrypted: | |
b'\x01e\xffA\x11\xf4\xe7\xed\x1d\r\xcb\x82\xcel\x1c\xc47\xd7M\x1f\xed\xa2\xaaG\xa0(\r@\xc0\x83\xe2w\x81\xd2\xa2\xfe\xdb\x08\xbf\x7f\x82\xcf\xaa=\xc5Q\x8f\x9cR\x86\xbf`Q\xfd\xff' | |
Decrypted: | |
b'This is a secret message' | |
""" | |
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