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32 lines
1.2 KiB
Python
32 lines
1.2 KiB
Python
from pisa import c_logger
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from pisa.encrypted_blob import EncryptedBlob
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from test.unit.conftest import get_random_value_hex
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c_logger.disabled = True
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def test_init_encrypted_blob():
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# No much to test here, basically that the object is properly created
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data = get_random_value_hex(64)
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assert (EncryptedBlob(data).data == data)
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def test_decrypt():
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# TODO: The decryption tests are assuming the cipher is AES-GCM-128, since EncryptedBlob assumes the same. Fix this.
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key = get_random_value_hex(32)
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encrypted_data = get_random_value_hex(64)
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encrypted_blob = EncryptedBlob(encrypted_data)
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# Trying to decrypt random data (in AES_GCM-128) should result in an InvalidTag exception. Our decrypt function
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# returns None
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hex_tx = encrypted_blob.decrypt(key)
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assert hex_tx is None
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# Valid data should run with no InvalidTag and verify
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data = "6097cdf52309b1b2124efeed36bd34f46dc1c25ad23ac86f28380f746254f777"
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key = 'b2e984a570f6f49bc38ace178e09147b0aa296cbb7c92eb01412f7e2d07b5659'
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encrypted_data = "092e93d4a34aac4367075506f2c050ddfa1a201ee6669b65058572904dcea642aeb01ea4b57293618e8c46809dfadadc"
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encrypted_blob = EncryptedBlob(encrypted_data)
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assert(encrypted_blob.decrypt(key) == data)
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