aboutsummaryrefslogtreecommitdiffstats
path: root/tests
diff options
context:
space:
mode:
Diffstat (limited to 'tests')
-rw-r--r--tests/hazmat/primitives/test_dsa.py38
-rw-r--r--tests/hazmat/primitives/test_ec.py29
-rw-r--r--tests/hazmat/primitives/test_rsa.py37
3 files changed, 48 insertions, 56 deletions
diff --git a/tests/hazmat/primitives/test_dsa.py b/tests/hazmat/primitives/test_dsa.py
index 027d6558..fb415732 100644
--- a/tests/hazmat/primitives/test_dsa.py
+++ b/tests/hazmat/primitives/test_dsa.py
@@ -383,31 +383,28 @@ class TestDSAVerification(object):
y=vector['y']
).public_key(backend)
sig = encode_dss_signature(vector['r'], vector['s'])
- with pytest.warns(CryptographyDeprecationWarning):
- verifier = public_key.verifier(sig, algorithm())
- verifier.update(vector['msg'])
if vector['result'] == "F":
with pytest.raises(InvalidSignature):
- verifier.verify()
+ public_key.verify(sig, vector['msg'], algorithm())
else:
- verifier.verify()
+ public_key.verify(sig, vector['msg'], algorithm())
def test_dsa_verify_invalid_asn1(self, backend):
public_key = DSA_KEY_1024.public_numbers.public_key(backend)
- verifier = public_key.verifier(b'fakesig', hashes.SHA1())
- verifier.update(b'fakesig')
with pytest.raises(InvalidSignature):
- verifier.verify()
+ public_key.verify(b'fakesig', b'fakemsg', hashes.SHA1())
def test_signature_not_bytes(self, backend):
public_key = DSA_KEY_1024.public_numbers.public_key(backend)
- with pytest.raises(TypeError):
+ with pytest.raises(TypeError), \
+ pytest.warns(CryptographyDeprecationWarning):
public_key.verifier(1234, hashes.SHA1())
def test_use_after_finalize(self, backend):
public_key = DSA_KEY_1024.public_numbers.public_key(backend)
- verifier = public_key.verifier(b'fakesig', hashes.SHA1())
+ with pytest.warns(CryptographyDeprecationWarning):
+ verifier = public_key.verifier(b'fakesig', hashes.SHA1())
verifier.update(b'irrelevant')
with pytest.raises(InvalidSignature):
verifier.verify()
@@ -420,9 +417,7 @@ class TestDSAVerification(object):
message = b"one little message"
algorithm = hashes.SHA1()
private_key = DSA_KEY_1024.private_key(backend)
- signer = private_key.signer(algorithm)
- signer.update(message)
- signature = signer.finalize()
+ signature = private_key.sign(message, algorithm)
public_key = private_key.public_key()
public_key.verify(signature, message, algorithm)
@@ -450,12 +445,14 @@ class TestDSAVerification(object):
def test_prehashed_unsupported_in_signer_ctx(self, backend):
private_key = DSA_KEY_1024.private_key(backend)
- with pytest.raises(TypeError):
+ with pytest.raises(TypeError), \
+ pytest.warns(CryptographyDeprecationWarning):
private_key.signer(Prehashed(hashes.SHA1()))
def test_prehashed_unsupported_in_verifier_ctx(self, backend):
public_key = DSA_KEY_1024.private_key(backend).public_key()
- with pytest.raises(TypeError):
+ with pytest.raises(TypeError), \
+ pytest.warns(CryptographyDeprecationWarning):
public_key.verifier(
b"0" * 64, Prehashed(hashes.SHA1())
)
@@ -502,7 +499,8 @@ class TestDSASignature(object):
def test_use_after_finalize(self, backend):
private_key = DSA_KEY_1024.private_key(backend)
- signer = private_key.signer(hashes.SHA1())
+ with pytest.warns(CryptographyDeprecationWarning):
+ signer = private_key.signer(hashes.SHA1())
signer.update(b"data")
signer.finalize()
with pytest.raises(AlreadyFinalized):
@@ -516,9 +514,7 @@ class TestDSASignature(object):
algorithm = hashes.SHA1()
signature = private_key.sign(message, algorithm)
public_key = private_key.public_key()
- verifier = public_key.verifier(signature, algorithm)
- verifier.update(message)
- verifier.verify()
+ public_key.verify(signature, message, algorithm)
def test_prehashed_sign(self, backend):
private_key = DSA_KEY_1024.private_key(backend)
@@ -529,9 +525,7 @@ class TestDSASignature(object):
prehashed_alg = Prehashed(hashes.SHA1())
signature = private_key.sign(digest, prehashed_alg)
public_key = private_key.public_key()
- verifier = public_key.verifier(signature, hashes.SHA1())
- verifier.update(message)
- verifier.verify()
+ public_key.verify(signature, message, hashes.SHA1())
def test_prehashed_digest_mismatch(self, backend):
private_key = DSA_KEY_1024.private_key(backend)
diff --git a/tests/hazmat/primitives/test_ec.py b/tests/hazmat/primitives/test_ec.py
index 4e61b5d4..6d493661 100644
--- a/tests/hazmat/primitives/test_ec.py
+++ b/tests/hazmat/primitives/test_ec.py
@@ -378,7 +378,7 @@ class TestECDSAVectors(object):
with raises_unsupported_algorithm(
exceptions._Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM
- ):
+ ), pytest.warns(CryptographyDeprecationWarning):
key.signer(DummySignatureAlgorithm())
with raises_unsupported_algorithm(
@@ -388,7 +388,7 @@ class TestECDSAVectors(object):
with raises_unsupported_algorithm(
exceptions._Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM
- ):
+ ), pytest.warns(CryptographyDeprecationWarning):
key.public_key().verifier(b"", DummySignatureAlgorithm())
with raises_unsupported_algorithm(
@@ -546,9 +546,7 @@ class TestECDSAVectors(object):
private_key = ec.generate_private_key(ec.SECP256R1(), backend)
signature = private_key.sign(message, algorithm)
public_key = private_key.public_key()
- verifier = public_key.verifier(signature, algorithm)
- verifier.update(message)
- verifier.verify()
+ public_key.verify(signature, message, algorithm)
def test_sign_prehashed(self, backend):
_skip_curve_unsupported(backend, ec.SECP256R1())
@@ -560,9 +558,7 @@ class TestECDSAVectors(object):
private_key = ec.generate_private_key(ec.SECP256R1(), backend)
signature = private_key.sign(data, algorithm)
public_key = private_key.public_key()
- verifier = public_key.verifier(signature, ec.ECDSA(hashes.SHA1()))
- verifier.update(message)
- verifier.verify()
+ public_key.verify(signature, message, ec.ECDSA(hashes.SHA1()))
def test_sign_prehashed_digest_mismatch(self, backend):
_skip_curve_unsupported(backend, ec.SECP256R1())
@@ -580,9 +576,7 @@ class TestECDSAVectors(object):
message = b"one little message"
algorithm = ec.ECDSA(hashes.SHA1())
private_key = ec.generate_private_key(ec.SECP256R1(), backend)
- signer = private_key.signer(algorithm)
- signer.update(message)
- signature = signer.finalize()
+ signature = private_key.sign(message, algorithm)
public_key = private_key.public_key()
public_key.verify(signature, message, algorithm)
@@ -591,9 +585,7 @@ class TestECDSAVectors(object):
message = b"one little message"
algorithm = ec.ECDSA(hashes.SHA1())
private_key = ec.generate_private_key(ec.SECP256R1(), backend)
- signer = private_key.signer(algorithm)
- signer.update(message)
- signature = signer.finalize()
+ signature = private_key.sign(message, algorithm)
h = hashes.Hash(hashes.SHA1(), backend)
h.update(message)
data = h.finalize()
@@ -618,14 +610,16 @@ class TestECDSAVectors(object):
def test_prehashed_unsupported_in_signer_ctx(self, backend):
_skip_curve_unsupported(backend, ec.SECP256R1())
private_key = ec.generate_private_key(ec.SECP256R1(), backend)
- with pytest.raises(TypeError):
+ with pytest.raises(TypeError), \
+ pytest.warns(CryptographyDeprecationWarning):
private_key.signer(ec.ECDSA(Prehashed(hashes.SHA1())))
def test_prehashed_unsupported_in_verifier_ctx(self, backend):
_skip_curve_unsupported(backend, ec.SECP256R1())
private_key = ec.generate_private_key(ec.SECP256R1(), backend)
public_key = private_key.public_key()
- with pytest.raises(TypeError):
+ with pytest.raises(TypeError), \
+ pytest.warns(CryptographyDeprecationWarning):
public_key.verifier(
b"0" * 64,
ec.ECDSA(Prehashed(hashes.SHA1()))
@@ -1022,7 +1016,8 @@ class TestECDSAVerification(object):
_skip_curve_unsupported(backend, ec.SECP256R1())
key = ec.generate_private_key(ec.SECP256R1(), backend)
public_key = key.public_key()
- with pytest.raises(TypeError):
+ with pytest.raises(TypeError), \
+ pytest.warns(CryptographyDeprecationWarning):
public_key.verifier(1234, ec.ECDSA(hashes.SHA256()))
diff --git a/tests/hazmat/primitives/test_rsa.py b/tests/hazmat/primitives/test_rsa.py
index ec08eade..4d56bcd4 100644
--- a/tests/hazmat/primitives/test_rsa.py
+++ b/tests/hazmat/primitives/test_rsa.py
@@ -541,7 +541,8 @@ class TestRSASignature(object):
)
def test_use_after_finalize(self, backend):
private_key = RSA_KEY_512.private_key(backend)
- signer = private_key.signer(padding.PKCS1v15(), hashes.SHA1())
+ with pytest.warns(CryptographyDeprecationWarning):
+ signer = private_key.signer(padding.PKCS1v15(), hashes.SHA1())
signer.update(b"sign me")
signer.finalize()
with pytest.raises(AlreadyFinalized):
@@ -658,7 +659,8 @@ class TestRSASignature(object):
)
def test_prehashed_unsupported_in_signer_ctx(self, backend):
private_key = RSA_KEY_512.private_key(backend)
- with pytest.raises(TypeError):
+ with pytest.raises(TypeError), \
+ pytest.warns(CryptographyDeprecationWarning):
private_key.signer(
padding.PKCS1v15(),
asym_utils.Prehashed(hashes.SHA1())
@@ -672,7 +674,8 @@ class TestRSASignature(object):
)
def test_prehashed_unsupported_in_verifier_ctx(self, backend):
public_key = RSA_KEY_512.private_key(backend).public_key()
- with pytest.raises(TypeError):
+ with pytest.raises(TypeError), \
+ pytest.warns(CryptographyDeprecationWarning):
public_key.verifier(
b"0" * 64,
padding.PKCS1v15(),
@@ -702,14 +705,12 @@ class TestRSAVerification(object):
e=public["public_exponent"],
n=public["modulus"]
).public_key(backend)
- with pytest.warns(CryptographyDeprecationWarning):
- verifier = public_key.verifier(
- binascii.unhexlify(example["signature"]),
- padding.PKCS1v15(),
- hashes.SHA1()
- )
- verifier.update(binascii.unhexlify(example["message"]))
- verifier.verify()
+ public_key.verify(
+ binascii.unhexlify(example["signature"]),
+ binascii.unhexlify(example["message"]),
+ padding.PKCS1v15(),
+ hashes.SHA1()
+ )
@pytest.mark.supported(
only_if=lambda backend: backend.rsa_padding_supported(
@@ -932,11 +933,12 @@ class TestRSAVerification(object):
b"sign me", padding.PKCS1v15(), hashes.SHA1()
)
- verifier = public_key.verifier(
- signature,
- padding.PKCS1v15(),
- hashes.SHA1()
- )
+ with pytest.warns(CryptographyDeprecationWarning):
+ verifier = public_key.verifier(
+ signature,
+ padding.PKCS1v15(),
+ hashes.SHA1()
+ )
verifier.update(b"sign me")
verifier.verify()
with pytest.raises(AlreadyFinalized):
@@ -962,7 +964,8 @@ class TestRSAVerification(object):
public_key = RSA_KEY_512.public_numbers.public_key(backend)
signature = 1234
- with pytest.raises(TypeError):
+ with pytest.raises(TypeError), \
+ pytest.warns(CryptographyDeprecationWarning):
public_key.verifier(
signature,
padding.PKCS1v15(),
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-05 11:59:10 +0000