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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2014-05-09 09:31:51 -0500 |
|---|---|---|
| committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2014-05-09 09:31:51 -0500 |
| commit | dbd7a2554435b07d4e4fd8efcb72314b3b4d6962 (patch) | |
| tree | ae4f5a92600a81cabe8d8f53815aa7f57dfe9eae /docs/hazmat | |
| parent | 07287ff1eac2ab5acf6a5f5144704b48da2c820b (diff) | |
| download | cryptography-dbd7a2554435b07d4e4fd8efcb72314b3b4d6962.tar.gz cryptography-dbd7a2554435b07d4e4fd8efcb72314b3b4d6962.tar.bz2 cryptography-dbd7a2554435b07d4e4fd8efcb72314b3b4d6962.zip | |
Multibackend now supports all of RSABackend
Also convert some examples to doctest
Diffstat (limited to 'docs/hazmat')
| -rw-r--r-- | docs/hazmat/primitives/asymmetric/rsa.rst | 88 |
1 files changed, 54 insertions, 34 deletions
diff --git a/docs/hazmat/primitives/asymmetric/rsa.rst b/docs/hazmat/primitives/asymmetric/rsa.rst index 2700154c..7bae7142 100644 --- a/docs/hazmat/primitives/asymmetric/rsa.rst +++ b/docs/hazmat/primitives/asymmetric/rsa.rst @@ -154,21 +154,39 @@ RSA :class:`~cryptography.hazmat.primitives.asymmetric.padding.OAEP` it may also be raised for invalid label values. - .. code-block:: python + .. doctest:: - from cryptography.hazmat.backends import default_backend - from cryptography.hazmat.primitives import hashes - from cryptography.hazmat.primitives.asymmetric import padding + >>> from cryptography.hazmat.backends import default_backend + >>> from cryptography.hazmat.primitives import hashes + >>> from cryptography.hazmat.primitives.asymmetric import padding - plaintext = private_key.decrypt( - ciphertext, - padding.OAEP( - mgf=padding.MGF1(algorithm=hashes.SHA1()), - algorithm=hashes.SHA1(), - label=None - ), - default_backend() - ) + >>> # Generate a key + >>> private_key = rsa.RSAPrivateKey.generate( + ... public_exponent=65537, + ... key_size=2048, + ... backend=default_backend() + ... ) + >>> public_key = private_key.public_key() + >>> # encrypt some data + >>> ciphertext = public_key.encrypt( + ... b"encrypted data", + ... padding.OAEP( + ... mgf=padding.MGF1(algorithm=hashes.SHA1()), + ... algorithm=hashes.SHA1(), + ... label=None + ... ), + ... default_backend() + ... ) + >>> # Now do the actual decryption + >>> plaintext = private_key.decrypt( + ... ciphertext, + ... padding.OAEP( + ... mgf=padding.MGF1(algorithm=hashes.SHA1()), + ... algorithm=hashes.SHA1(), + ... label=None + ... ), + ... default_backend() + ... ) .. class:: RSAPublicKey(public_exponent, modulus) @@ -306,27 +324,29 @@ RSA :class:`~cryptography.hazmat.primitives.asymmetric.padding.OAEP` it may also be raised for invalid label values. - .. code-block:: python - - from cryptography.hazmat.backends import default_backend - from cryptography.hazmat.primitives import hashes - from cryptography.hazmat.primitives.asymmetric import padding, rsa - - private_key = rsa.RSAPrivateKey.generate( - public_exponent=65537, - key_size=2048, - backend=default_backend() - ) - public_key = private_key.public_key() - ciphertext = public_key.encrypt( - plaintext, - padding.OAEP( - mgf=padding.MGF1(algorithm=hashes.SHA1()), - algorithm=hashes.SHA1(), - label=None - ), - default_backend() - ) + .. doctest:: + + >>> from cryptography.hazmat.backends import default_backend + >>> from cryptography.hazmat.primitives import hashes + >>> from cryptography.hazmat.primitives.asymmetric import padding + + >>> # Generate a key + >>> private_key = rsa.RSAPrivateKey.generate( + ... public_exponent=65537, + ... key_size=2048, + ... backend=default_backend() + ... ) + >>> public_key = private_key.public_key() + >>> # encrypt some data + >>> ciphertext = public_key.encrypt( + ... b"encrypted data", + ... padding.OAEP( + ... mgf=padding.MGF1(algorithm=hashes.SHA1()), + ... algorithm=hashes.SHA1(), + ... label=None + ... ), + ... default_backend() + ... ) Handling partial RSA private keys |