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-rw-r--r-- | docs/hazmat/primitives/asymmetric/serialization.rst | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/docs/hazmat/primitives/asymmetric/serialization.rst b/docs/hazmat/primitives/asymmetric/serialization.rst index 93bcffd0..5438c249 100644 --- a/docs/hazmat/primitives/asymmetric/serialization.rst +++ b/docs/hazmat/primitives/asymmetric/serialization.rst @@ -5,6 +5,33 @@ Key Serialization .. currentmodule:: cryptography.hazmat.primitives.serialization +.. testsetup:: + + pem_data = b""" + -----BEGIN RSA PRIVATE KEY----- + MIICXgIBAAKBgQDn09PV9KPE7Q+N5K5UtNLT1DLl8z/pKM2pP5tXqWx2OsEw00lC + kDHdHESwzS050s/8rtkERKKyusCzCm9+vC1pQzUlmtibfF4PQAQc1pJL6KHqlidg + Hw49atYmnC25CaeXt65pAYXoIacOZ8k5X7FW3Eagex8nG0iMw4ObOtg6CwIDAQAB + AoGBAL31l/4YYN1rNrSZLrQgGyUSGsbLxJHEKolFon95R3O1fzoH117gkstQb4TE + Cwv3jw/JIfBaYUq8tku/AE9D2Jx51x7kYaCuQIMTavKIgkXKfxTQCQDjSEfkvXMW + 4WOIj5sYdSCNbzLbaeFsWG32bSsBTy/sSheDIlCEFnqDuqwBAkEA+wYfJEMDf5nS + VCQd9VKGM4HVeTWBioaWBFCflFdhc1Vb65dsNDp8iIMZgAHC2LEX5dMUmgqXk7AT + lwFlIeW4CwJBAOxsSfuIVMuPKyx1xQ6ebpC7zeVxIOdswcM8ain91MSGDdKZw6pF + ioFh3kUbKHw4yqqHbdRmUDAJ1mcgGJQOxgECQQCmQaGylKfmhWymyd0FtIip6J4I + z4ViyEznwrZOu6kRiEF/QiUqWmpMx/fFrmTsvC5Fy43jkIxgBsiSxRvEXa+NAkB+ + 5m0bhwTEslchKSGZhC6inzuYAQ4BSh4C1mXBnk5bIf0/Ymtk9KiwY8CzZS1o5+7Y + c5LfI/+8mTss5UxsBDYBAkEA6NqhcsNWndIJZiWUU4u+RjFUQXqH8WCyJmEDCNxs + 7SGRS1DTUGX4Y70m9dQpguy6Zg+gpHC+o+ERZR06uEQr+w== + -----END RSA PRIVATE KEY----- + """.strip() + message = b"" + + def sign_with_rsa_key(key, message): + return b"" + + def sign_with_dsa_key(key, message): + return b"" + There are several common schemes for serializing asymmetric private and public keys to bytes. They generally support encryption of private keys and additional key metadata. @@ -14,17 +41,18 @@ and will return an instance of the appropriate type. You should check that the returned key matches the type your application expects when using these methods. - .. code-block:: pycon + .. doctest:: + >>> from cryptography.hazmat.backends import default_backend >>> from cryptography.hazmat.primitives import interfaces >>> from cryptography.hazmat.primitives.serialization import load_pem_pkcs8_private_key - >>> key = load_pem_pkcs8_private_key(pem_data, password=None, backend=backend) + >>> key = load_pem_pkcs8_private_key(pem_data, password=None, backend=default_backend()) >>> if isinstance(key, interfaces.RSAPrivateKey): - >>> signature = sign_with_rsa_key(key, message) - >>> elif isinstance(key, interfaces.DSAPrivateKey): - >>> signature = sign_with_dsa_key(key, message) - >>> else: - >>> raise TypeError + ... signature = sign_with_rsa_key(key, message) + ... elif isinstance(key, interfaces.DSAPrivateKey): + ... signature = sign_with_dsa_key(key, message) + ... else: + ... raise TypeError PKCS #8 Format |