def test_encrypted_corrupt_format(self, backend): # enc-rsa-pkcs8.pem with some bits flipped. key_data = textwrap.dedent("""\ -----BEGIN ENCRYPTED PRIVATE KEY----- MIICojAcBgoqhkiG9w0BDAEDMA4ECHK0M0+QuEL9AgIBIcSCAoDRq+KRY+0XP0tO lwBTzViiXSXoyNnKAZKt5r5K/fGNntv22g/1s/ZNCetrqsJDC5eMUPPacz06jFq/ Ipsep4/OgjQ9UAOzXNrWEoNyrHnWDo7usgD3CW0mKyqER4+wG0adVMbt3N+CJHGB 85jzRmQTfkdx1rSWeSx+XyswHn8ER4+hQ+omKWMVm7AFkjjmP/KnhUnLT98J8rhU ArQoFPHz/6HVkypFccNaPPNg6IA4aS2A+TU9vJYOaXSVfFB2yf99hfYYzC+ukmuU 5Lun0cysK5s/5uSwDueUmDQKspnaNyiaMGDxvw8hilJc7vg0fGObfnbIpizhxJwq gKBfR7Zt0Hv8OYi1He4MehfMGdbHskztF+yQ40LplBGXQrvAqpU4zShga1BoQ98T 0ekbBmqj7hg47VFsppXR7DKhx7G7rpMmdKbFhAZVCjae7rRGpUtD52cpFdPhMyAX huhMkoczwUW8B/rM4272lkHo6Br0yk/TQfTEGkvryflNVu6lniPTV151WV5U1M3o 3G3a44eDyt7Ln+WSOpWtbPQMTrpKhur6WXgJvrpa/m02oOGdvOlDsoOCgavgQMWg 7xKKL7620pHl7p7f/8tlE8q6vLXVvyNtAOgt/JAr2rgvrHaZSzDE0DwgCjBXEm+7 cVMVNkHod7bLQefVanVtWqPzbmr8f7gKeuGwWSG9oew/lN2hxcLEPJHAQlnLgx3P 0GdGjK9NvwA0EP2gYIeE4+UtSder7xQ7bVh25VB20R4TTIIs4aXXCVOoQPagnzaT 6JLgl8FrvdfjHwIvmSOO1YMNmILBq000Q8WDqyErBDs4hsvtO6VQ4LeqJj6gClX3 qeJNaJFu -----END ENCRYPTED PRIVATE KEY----- """).encode() password = b"this password is wrong" with pytest.raises(ValueError): load_pem_pkcs8_private_key(key_data, None, backend) with pytest.raises(ValueError): load_pem_pkcs8_private_key(key_data, password, backend)
def test_corrupt_format(self, backend): # unenc-rsa-pkcs8.pem with a bunch of data missing. key_data = textwrap.dedent("""\ -----BEGIN PRIVATE KEY----- MIICdQIBADALBgkqhkiG9w0BAQEEggJhMIICXQIBAAKBgQC7JHoJfg6yNzLMOWet 8Z49a4KD0dCspMAYvo2YAMB7/wdEycocujbhJ2n/seONi+5XqTqqFkM5VBl8rmkk FPZk/7x0xmdsTPECSWnHK+HhoaNDFPR3j8jQhVo1laxiqcEhAHegi5cwtFosuJAv FiRC0Cgz+frQPFQEBsAV9RuasyQxqzxrR0Ow0qncBeGBWbYE6WZhqtcLAI895b+i +F4lbB4iD7T9QeIDMU/aIMXA81UO4cns1z4qDAHKeyLLrPQrJ/B4X7XC+egUWm5+ hr1qmyAMusyXIBECQQDJWZ8piluf4yrYfsJAn6hF5T4RjTztbqvO0GVG2McHY7Uj NPSffhzHx/ll0fQEQji+OgydCCX8o3HZrgw5YfSJAkEA7e+rqdU5nO5ZG//PSEQb tjLnRiTzBH/elQhtdZ5nF7pcpNTi4k13zutmKcWW4GK75azcRGJUhu1kDM7QYAOd SQJAVNkYcifkvna7GmooL5VYEsQsqLbM4v0NF2TIGNfG3z1MGp75KrC5LhL97MNR we2p/bd2k0HYyCKUGnf2nMPDiQJBAI75pwittSoE240EobUGIDTSz8CJsXIxuDmL z+KOpdpPRR5TQmbEMEspjsFpFymMiuYPgmihQbO2cJl1qScY5OkCQQCJ6m5tcN8l Xxg/SNpjEIv+qAyUD96XVlOJlOIeLHQ8kYE0C6ZA+MsqYIzgAreJk88Yn0lU/X0/ mu/UpE/BRZmR -----END PRIVATE KEY----- """).encode() with pytest.raises(ValueError): load_pem_pkcs8_private_key( key_data, None, backend ) with pytest.raises(ValueError): load_pem_pkcs8_private_key( key_data, b"this password will not be used", backend )
def test_encrypted_corrupt_format(self, backend): # enc-rsa-pkcs8.pem with some bits flipped. key_data = textwrap.dedent("""\ -----BEGIN ENCRYPTED PRIVATE KEY----- MIICojAcBgoqhkiG9w0BDAEDMA4ECHK0M0+QuEL9AgIBIcSCAoDRq+KRY+0XP0tO lwBTzViiXSXoyNnKAZKt5r5K/fGNntv22g/1s/ZNCetrqsJDC5eMUPPacz06jFq/ Ipsep4/OgjQ9UAOzXNrWEoNyrHnWDo7usgD3CW0mKyqER4+wG0adVMbt3N+CJHGB 85jzRmQTfkdx1rSWeSx+XyswHn8ER4+hQ+omKWMVm7AFkjjmP/KnhUnLT98J8rhU ArQoFPHz/6HVkypFccNaPPNg6IA4aS2A+TU9vJYOaXSVfFB2yf99hfYYzC+ukmuU 5Lun0cysK5s/5uSwDueUmDQKspnaNyiaMGDxvw8hilJc7vg0fGObfnbIpizhxJwq gKBfR7Zt0Hv8OYi1He4MehfMGdbHskztF+yQ40LplBGXQrvAqpU4zShga1BoQ98T 0ekbBmqj7hg47VFsppXR7DKhx7G7rpMmdKbFhAZVCjae7rRGpUtD52cpFdPhMyAX huhMkoczwUW8B/rM4272lkHo6Br0yk/TQfTEGkvryflNVu6lniPTV151WV5U1M3o 3G3a44eDyt7Ln+WSOpWtbPQMTrpKhur6WXgJvrpa/m02oOGdvOlDsoOCgavgQMWg 7xKKL7620pHl7p7f/8tlE8q6vLXVvyNtAOgt/JAr2rgvrHaZSzDE0DwgCjBXEm+7 cVMVNkHod7bLQefVanVtWqPzbmr8f7gKeuGwWSG9oew/lN2hxcLEPJHAQlnLgx3P 0GdGjK9NvwA0EP2gYIeE4+UtSder7xQ7bVh25VB20R4TTIIs4aXXCVOoQPagnzaT 6JLgl8FrvdfjHwIvmSOO1YMNmILBq000Q8WDqyErBDs4hsvtO6VQ4LeqJj6gClX3 qeJNaJFu -----END ENCRYPTED PRIVATE KEY----- """).encode() password = b"this password is wrong" with pytest.raises(ValueError): load_pem_pkcs8_private_key( key_data, None, backend ) with pytest.raises(ValueError): load_pem_pkcs8_private_key( key_data, password, backend )
def test_corrupt_format(self, backend): # unenc-rsa-pkcs8.pem with a bunch of data missing. key_data = textwrap.dedent("""\ -----BEGIN PRIVATE KEY----- MIICdQIBADALBgkqhkiG9w0BAQEEggJhMIICXQIBAAKBgQC7JHoJfg6yNzLMOWet 8Z49a4KD0dCspMAYvo2YAMB7/wdEycocujbhJ2n/seONi+5XqTqqFkM5VBl8rmkk FPZk/7x0xmdsTPECSWnHK+HhoaNDFPR3j8jQhVo1laxiqcEhAHegi5cwtFosuJAv FiRC0Cgz+frQPFQEBsAV9RuasyQxqzxrR0Ow0qncBeGBWbYE6WZhqtcLAI895b+i +F4lbB4iD7T9QeIDMU/aIMXA81UO4cns1z4qDAHKeyLLrPQrJ/B4X7XC+egUWm5+ hr1qmyAMusyXIBECQQDJWZ8piluf4yrYfsJAn6hF5T4RjTztbqvO0GVG2McHY7Uj NPSffhzHx/ll0fQEQji+OgydCCX8o3HZrgw5YfSJAkEA7e+rqdU5nO5ZG//PSEQb tjLnRiTzBH/elQhtdZ5nF7pcpNTi4k13zutmKcWW4GK75azcRGJUhu1kDM7QYAOd SQJAVNkYcifkvna7GmooL5VYEsQsqLbM4v0NF2TIGNfG3z1MGp75KrC5LhL97MNR we2p/bd2k0HYyCKUGnf2nMPDiQJBAI75pwittSoE240EobUGIDTSz8CJsXIxuDmL z+KOpdpPRR5TQmbEMEspjsFpFymMiuYPgmihQbO2cJl1qScY5OkCQQCJ6m5tcN8l Xxg/SNpjEIv+qAyUD96XVlOJlOIeLHQ8kYE0C6ZA+MsqYIzgAreJk88Yn0lU/X0/ mu/UpE/BRZmR -----END PRIVATE KEY----- """).encode() with pytest.raises(ValueError): load_pem_pkcs8_private_key(key_data, None, backend) with pytest.raises(ValueError): load_pem_pkcs8_private_key(key_data, b"this password will not be used", backend)
def test_wrong_format(self, backend): key_data = b"---- NOT A KEY ----\n" with pytest.raises(ValueError): load_pem_pkcs8_private_key(key_data, None, backend) with pytest.raises(ValueError): load_pem_pkcs8_private_key(key_data, b"this password will not be used", backend)
def test_wrong_format(self, backend): key_data = b"---- NOT A KEY ----\n" with pytest.raises(ValueError): load_pem_pkcs8_private_key( key_data, None, backend ) with pytest.raises(ValueError): load_pem_pkcs8_private_key( key_data, b"this password will not be used", backend )
def test_missing_password(self, backend, password): key_file = os.path.join("asymmetric", "PKCS8", "enc-rsa-pkcs8.pem") with pytest.raises(TypeError): load_vectors_from_file( key_file, lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend))
def test_key1_pem_encrypted_values(self, backend): pkey = load_vectors_from_file( os.path.join( "asymmetric", "PKCS8", "enc-rsa-pkcs8.pem"), lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), b"foobar", backend ) ) assert pkey numbers = pkey.private_numbers() assert numbers.public_numbers.n == int( "00beec64d6db5760ac2fd4c971145641b9bd7f5c56558ece608795c79807" "376a7fe5b19f95b35ca358ea5c8abd7ae051d49cd2f1e45969a1ae945460" "3c14b278664a0e414ebc8913acb6203626985525e17a600611b028542dd0" "562aad787fb4f1650aa318cdcff751e1b187cbf6785fbe164e9809491b95" "dd68480567c99b1a57", 16 ) assert numbers.public_numbers.e == 65537 assert numbers.d == int( "0cfe316e9dc6b8817f4fcfd5ae38a0886f68f773b8a6db4c9e6d8703c599" "f3d9785c3a2c09e4c8090909fb3721e19a3009ec21221523a729265707a5" "8f13063671c42a4096cad378ef2510cb59e23071489d8893ac4934dd149f" "34f2d094bea57f1c8027c3a77248ac9b91218737d0c3c3dfa7d7829e6977" "cf7d995688c86c81", 16 ) assert numbers.p == int( "00db122ac857b2c0437d7616daa98e597bb75ca9ad3a47a70bec10c10036" "03328794b225c8e3eee6ffd3fd6d2253d28e071fe27d629ab072faa14377" "ce6118cb67", 16 ) assert numbers.q == int( "00df1b8aa8506fcbbbb9d00257f2975e38b33d2698fd0f37e82d7ef38c56" "f21b6ced63c825383782a7115cfcc093300987dbd2853b518d1c8f26382a" "2d2586d391", 16 ) assert numbers.dmp1 == int( "00be18aca13e60712fdf5daa85421eb10d86d654b269e1255656194fb0c4" "2dd01a1070ea12c19f5c39e09587af02f7b1a1030d016a9ffabf3b36d699" "ceaf38d9bf", 16 ) assert numbers.dmq1 == int( "71aa8978f90a0c050744b77cf1263725b203ac9f730606d8ae1d289dce4a" "28b8d534e9ea347aeb808c73107e583eb80c546d2bddadcdb3c82693a4c1" "3d863451", 16 ) assert numbers.iqmp == int( "136b7b1afac6e6279f71b24217b7083485a5e827d156024609dae39d48a6" "bdb55af2f062cc4a3b077434e6fffad5faa29a2b5dba2bed3e4621e478c0" "97ccfe7f", 16 )
def test_unused_password(self, backend): key_file = os.path.join("asymmetric", "PKCS8", "unenc-rsa-pkcs8.pem") password = b"this password will not be used" with pytest.raises(TypeError): load_vectors_from_file( key_file, lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend))
def test_wrong_password(self, backend): key_file = os.path.join("asymmetric", "PKCS8", "encpkcs8.pem") password = b"this password is wrong" with pytest.raises(ValueError): load_vectors_from_file( key_file, lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend))
def test_load_pem_rsa_private_key(self, key_file, password, backend): key = load_vectors_from_file( os.path.join("asymmetric", "PKCS8", key_file), lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend)) assert key assert isinstance(key, rsa.RSAPrivateKey) _check_rsa_private_key(key)
def test_load_pem_ec_private_key(self, key_file, password, backend): _skip_curve_unsupported(backend, ec.SECP256R1()) key = load_vectors_from_file( os.path.join("asymmetric", "PKCS8", key_file), lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend)) assert key assert isinstance(key, interfaces.EllipticCurvePrivateKey) assert key.curve.name == "secp256r1" assert key.curve.key_size == 256
def test_load_pem_ec_private_key(self, key_file, password, backend): _skip_curve_unsupported(backend, ec.SECP256R1()) key = load_vectors_from_file( os.path.join( "asymmetric", "PKCS8", key_file), lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend ) ) assert key assert isinstance(key, interfaces.EllipticCurvePrivateKey)
def test_wrong_password(self, backend): key_file = os.path.join( "asymmetric", "PKCS8", "enc-rsa-pkcs8.pem") password = b"this password is wrong" with pytest.raises(ValueError): load_vectors_from_file( key_file, lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend ) )
def test_unused_password(self, backend): key_file = os.path.join( "asymmetric", "PKCS8", "unenc-rsa-pkcs8.pem") password = b"this password will not be used" with pytest.raises(TypeError): load_vectors_from_file( key_file, lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend ) )
def test_load_pem_rsa_private_key(self, key_file, password, backend): key = load_vectors_from_file( os.path.join( "asymmetric", "PKCS8", key_file), lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend ) ) assert key assert isinstance(key, rsa.RSAPrivateKey) _check_rsa_private_key(key)
def test_missing_password(self, backend, password): key_file = os.path.join( "asymmetric", "PKCS8", "encpkcs8.pem" ) with pytest.raises(TypeError): load_vectors_from_file( key_file, lambda pemfile: load_pem_pkcs8_private_key( pemfile.read().encode(), password, backend ) )
def test_key1_pem_encrypted_values(self, backend): pkey = load_vectors_from_file( os.path.join("asymmetric", "PKCS8", "enc-rsa-pkcs8.pem"), lambda pemfile: load_pem_pkcs8_private_key(pemfile.read().encode(), b"foobar", backend)) assert pkey numbers = pkey.private_numbers() assert numbers.public_numbers.n == int( "00beec64d6db5760ac2fd4c971145641b9bd7f5c56558ece608795c79807" "376a7fe5b19f95b35ca358ea5c8abd7ae051d49cd2f1e45969a1ae945460" "3c14b278664a0e414ebc8913acb6203626985525e17a600611b028542dd0" "562aad787fb4f1650aa318cdcff751e1b187cbf6785fbe164e9809491b95" "dd68480567c99b1a57", 16) assert numbers.public_numbers.e == 65537 assert numbers.d == int( "0cfe316e9dc6b8817f4fcfd5ae38a0886f68f773b8a6db4c9e6d8703c599" "f3d9785c3a2c09e4c8090909fb3721e19a3009ec21221523a729265707a5" "8f13063671c42a4096cad378ef2510cb59e23071489d8893ac4934dd149f" "34f2d094bea57f1c8027c3a77248ac9b91218737d0c3c3dfa7d7829e6977" "cf7d995688c86c81", 16) assert numbers.p == int( "00db122ac857b2c0437d7616daa98e597bb75ca9ad3a47a70bec10c10036" "03328794b225c8e3eee6ffd3fd6d2253d28e071fe27d629ab072faa14377" "ce6118cb67", 16) assert numbers.q == int( "00df1b8aa8506fcbbbb9d00257f2975e38b33d2698fd0f37e82d7ef38c56" "f21b6ced63c825383782a7115cfcc093300987dbd2853b518d1c8f26382a" "2d2586d391", 16) assert numbers.dmp1 == int( "00be18aca13e60712fdf5daa85421eb10d86d654b269e1255656194fb0c4" "2dd01a1070ea12c19f5c39e09587af02f7b1a1030d016a9ffabf3b36d699" "ceaf38d9bf", 16) assert numbers.dmq1 == int( "71aa8978f90a0c050744b77cf1263725b203ac9f730606d8ae1d289dce4a" "28b8d534e9ea347aeb808c73107e583eb80c546d2bddadcdb3c82693a4c1" "3d863451", 16) assert numbers.iqmp == int( "136b7b1afac6e6279f71b24217b7083485a5e827d156024609dae39d48a6" "bdb55af2f062cc4a3b077434e6fffad5faa29a2b5dba2bed3e4621e478c0" "97ccfe7f", 16)