5134090420

Committed 31 May 2023 03:12PM UTC coverage: 91.721% (-0.3%) from 91.995%

Build # 5134090420

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push

github

Committed by

randombit

Commit Message

Merge GH #3565 Disable noisy/pointless pylint warnings

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79.75

/src/tests/test_keywrap.cpp

/*
* (C) 2014,2015 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/

#include "tests.h"

#if defined(BOTAN_HAS_RFC3394_KEYWRAP)
   #include <botan/rfc3394.h>
#endif

#if defined(BOTAN_HAS_NIST_KEYWRAP)
   #include <botan/block_cipher.h>
   #include <botan/nist_keywrap.h>
#endif

namespace Botan_Tests {

namespace {

#if defined(BOTAN_HAS_RFC3394_KEYWRAP)
class RFC3394_Keywrap_Tests final : public Text_Based_Test {
   public:
      RFC3394_Keywrap_Tests() : Text_Based_Test("keywrap/rfc3394.vec", "Key,KEK,Output") {}

      Test::Result run_one_test(const std::string& /*header*/, const VarMap& vars) override {
         Test::Result result("RFC3394 keywrap");

         try {
            const std::vector<uint8_t> expected = vars.get_req_bin("Output");
            const std::vector<uint8_t> key = vars.get_req_bin("Key");
            const std::vector<uint8_t> kek = vars.get_req_bin("KEK");

            const Botan::SymmetricKey kek_sym(kek);
            const Botan::secure_vector<uint8_t> key_l(key.begin(), key.end());
            const Botan::secure_vector<uint8_t> exp_l(expected.begin(), expected.end());

            result.test_eq("encryption", Botan::rfc3394_keywrap(key_l, kek_sym), expected);
            result.test_eq("decryption", Botan::rfc3394_keyunwrap(exp_l, kek_sym), key);
         } catch(std::exception& e) {
            result.test_failure("", e.what());
         }

         return result;
      }
};

BOTAN_REGISTER_TEST("keywrap", "rfc3394", RFC3394_Keywrap_Tests);
#endif

#if defined(BOTAN_HAS_NIST_KEYWRAP) && defined(BOTAN_HAS_AES)

class NIST_Keywrap_Tests final : public Text_Based_Test {
   public:
      NIST_Keywrap_Tests() : Text_Based_Test("keywrap/nist_key_wrap.vec", "Input,Key,Output") {}

      Test::Result run_one_test(const std::string& typ, const VarMap& vars) override {
         Test::Result result("NIST keywrap");

         try {
            if(typ != "KW" && typ != "KWP") {
               throw Test_Error("Unknown type in NIST key wrap tests");
            }

            const std::vector<uint8_t> expected = vars.get_req_bin("Output");
            const std::vector<uint8_t> input = vars.get_req_bin("Input");
            const std::vector<uint8_t> key = vars.get_req_bin("Key");

            std::unique_ptr<Botan::BlockCipher> bc =
               Botan::BlockCipher::create_or_throw("AES-" + std::to_string(key.size() * 8));

            bc->set_key(key);

            std::vector<uint8_t> wrapped;

            if(typ == "KW") {
               wrapped = nist_key_wrap(input.data(), input.size(), *bc);
            } else if(typ == "KWP") {
               wrapped = nist_key_wrap_padded(input.data(), input.size(), *bc);
            }

            result.test_eq("key wrap", wrapped, expected);

            try {
               Botan::secure_vector<uint8_t> unwrapped;
               if(typ == "KW") {
                  unwrapped = nist_key_unwrap(expected.data(), expected.size(), *bc);
               } else if(typ == "KWP") {
                  unwrapped = nist_key_unwrap_padded(expected.data(), expected.size(), *bc);
               }

               result.test_eq("key unwrap", unwrapped, input);
            } catch(Botan::Integrity_Failure& e) {
               result.test_failure("NIST key unwrap failed with integrity failure", e.what());
            }
         } catch(std::exception& e) {
            result.test_failure("", e.what());
         }

         return result;
      }
};

BOTAN_REGISTER_TEST("keywrap", "nist_key_wrap", NIST_Keywrap_Tests);

class NIST_Keywrap_Invalid_Tests final : public Text_Based_Test {
   public:
      NIST_Keywrap_Invalid_Tests() : Text_Based_Test("keywrap/nist_key_wrap_invalid.vec", "Key,Input") {}

      Test::Result run_one_test(const std::string& typ, const VarMap& vars) override {
         Test::Result result("NIST keywrap (invalid inputs)");

         try {
            if(typ != "KW" && typ != "KWP") {
               throw Test_Error("Unknown type in NIST key wrap tests");
            }

            const std::vector<uint8_t> input = vars.get_req_bin("Input");
            const std::vector<uint8_t> key = vars.get_req_bin("Key");

            std::unique_ptr<Botan::BlockCipher> bc =
               Botan::BlockCipher::create_or_throw("AES-" + std::to_string(key.size() * 8));

            bc->set_key(key);

            try {
               Botan::secure_vector<uint8_t> unwrapped;
               if(typ == "KW") {
                  unwrapped = nist_key_unwrap(input.data(), input.size(), *bc);
               } else if(typ == "KWP") {
                  unwrapped = nist_key_unwrap_padded(input.data(), input.size(), *bc);
               }

               result.test_failure("Was able to unwrap invalid keywrap input");
            } catch(Botan::Integrity_Failure&) {
               result.test_success("Rejected invalid input");
            }
         } catch(std::exception& e) {
            result.test_failure("", e.what());
         }

         return result;
      }
};

BOTAN_REGISTER_TEST("keywrap", "nist_key_wrap_invalid", NIST_Keywrap_Invalid_Tests);
#endif

}  // namespace

}  // namespace Botan_Tests

1	/*
2	* (C) 2014,2015 Jack Lloyd
3	*
4	* Botan is released under the Simplified BSD License (see license.txt)
5	*/
6
7	#include "tests.h"
8
9	#if defined(BOTAN_HAS_RFC3394_KEYWRAP)
10	#include <botan/rfc3394.h>
11	#endif
12
13	#if defined(BOTAN_HAS_NIST_KEYWRAP)
14	#include <botan/block_cipher.h>
15	#include <botan/nist_keywrap.h>
16	#endif
17
18	namespace Botan_Tests {
19
20	namespace {
21
22	#if defined(BOTAN_HAS_RFC3394_KEYWRAP)
23	class RFC3394_Keywrap_Tests final : public Text_Based_Test {	×
24	public:
25	RFC3394_Keywrap_Tests() : Text_Based_Test("keywrap/rfc3394.vec", "Key,KEK,Output") {}	2✔
26
27	Test::Result run_one_test(const std::string& /header/, const VarMap& vars) override {	6✔
28	Test::Result result("RFC3394 keywrap");	6✔
29
30	try {	6✔
31	const std::vector<uint8_t> expected = vars.get_req_bin("Output");	6✔
32	const std::vector<uint8_t> key = vars.get_req_bin("Key");	6✔
33	const std::vector<uint8_t> kek = vars.get_req_bin("KEK");	6✔
34
35	const Botan::SymmetricKey kek_sym(kek);	6✔
36	const Botan::secure_vector<uint8_t> key_l(key.begin(), key.end());	6✔
37	const Botan::secure_vector<uint8_t> exp_l(expected.begin(), expected.end());	6✔
38
39	result.test_eq("encryption", Botan::rfc3394_keywrap(key_l, kek_sym), expected);	12✔
40	result.test_eq("decryption", Botan::rfc3394_keyunwrap(exp_l, kek_sym), key);	18✔
41	} catch(std::exception& e) {	36✔
42	result.test_failure("", e.what());	×
43	}	×
44
45	return result;	6✔
46	}	×
47	};
48
49	BOTAN_REGISTER_TEST("keywrap", "rfc3394", RFC3394_Keywrap_Tests);
50	#endif
51
52	#if defined(BOTAN_HAS_NIST_KEYWRAP) && defined(BOTAN_HAS_AES)
53
54	class NIST_Keywrap_Tests final : public Text_Based_Test {	×
55	public:
56	NIST_Keywrap_Tests() : Text_Based_Test("keywrap/nist_key_wrap.vec", "Input,Key,Output") {}	3✔
57
58	Test::Result run_one_test(const std::string& typ, const VarMap& vars) override {	136✔
59	Test::Result result("NIST keywrap");	136✔
60
61	try {	136✔
62	if(typ != "KW" && typ != "KWP") {	136✔
63	throw Test_Error("Unknown type in NIST key wrap tests");	×
64	}
65
66	const std::vector<uint8_t> expected = vars.get_req_bin("Output");	136✔
67	const std::vector<uint8_t> input = vars.get_req_bin("Input");	136✔
68	const std::vector<uint8_t> key = vars.get_req_bin("Key");	136✔
69
70	std::unique_ptr<Botan::BlockCipher> bc =	136✔
71	Botan::BlockCipher::create_or_throw("AES-" + std::to_string(key.size() * 8));	272✔
72
73	bc->set_key(key);	136✔
74
75	std::vector<uint8_t> wrapped;	136✔
76
77	if(typ == "KW") {	136✔
78	wrapped = nist_key_wrap(input.data(), input.size(), *bc);	14✔
79	} else if(typ == "KWP") {	129✔
80	wrapped = nist_key_wrap_padded(input.data(), input.size(), *bc);	258✔
81	}
82
83	result.test_eq("key wrap", wrapped, expected);	136✔
84
85	try {	136✔
86	Botan::secure_vector<uint8_t> unwrapped;	136✔
87	if(typ == "KW") {	136✔
88	unwrapped = nist_key_unwrap(expected.data(), expected.size(), *bc);	14✔
89	} else if(typ == "KWP") {	129✔
90	unwrapped = nist_key_unwrap_padded(expected.data(), expected.size(), *bc);	258✔
91	}
92
93	result.test_eq("key unwrap", unwrapped, input);	272✔
94	} catch(Botan::Integrity_Failure& e) {	136✔
95	result.test_failure("NIST key unwrap failed with integrity failure", e.what());	×
96	}	×
97	} catch(std::exception& e) {	680✔
98	result.test_failure("", e.what());	×
99	}	×
100
101	return result;	136✔
102	}	×
103	};
104
105	BOTAN_REGISTER_TEST("keywrap", "nist_key_wrap", NIST_Keywrap_Tests);
106
107	class NIST_Keywrap_Invalid_Tests final : public Text_Based_Test {	×
108	public:
109	NIST_Keywrap_Invalid_Tests() : Text_Based_Test("keywrap/nist_key_wrap_invalid.vec", "Key,Input") {}	2✔
110
111	Test::Result run_one_test(const std::string& typ, const VarMap& vars) override {	10✔
112	Test::Result result("NIST keywrap (invalid inputs)");	10✔
113
114	try {	10✔
115	if(typ != "KW" && typ != "KWP") {	10✔
116	throw Test_Error("Unknown type in NIST key wrap tests");	×
117	}
118
119	const std::vector<uint8_t> input = vars.get_req_bin("Input");	10✔
120	const std::vector<uint8_t> key = vars.get_req_bin("Key");	10✔
121
122	std::unique_ptr<Botan::BlockCipher> bc =	10✔
123	Botan::BlockCipher::create_or_throw("AES-" + std::to_string(key.size() * 8));	20✔
124
125	bc->set_key(key);	10✔
126
127	try {	10✔
128	Botan::secure_vector<uint8_t> unwrapped;	10✔
129	if(typ == "KW") {	10✔
130	unwrapped = nist_key_unwrap(input.data(), input.size(), *bc);	7✔
131	} else if(typ == "KWP") {	3✔
132	unwrapped = nist_key_unwrap_padded(input.data(), input.size(), *bc);	3✔
133	}
134
135	result.test_failure("Was able to unwrap invalid keywrap input");	10✔
136	} catch(Botan::Integrity_Failure&) {	10✔
137	result.test_success("Rejected invalid input");	10✔
138	}	10✔
139	} catch(std::exception& e) {	30✔
140	result.test_failure("", e.what());	×
141	}	×
142
143	return result;	10✔
144	}	×
145	};
146
147	BOTAN_REGISTER_TEST("keywrap", "nist_key_wrap_invalid", NIST_Keywrap_Invalid_Tests);
148	#endif
149
150	} // namespace
151
152	} // namespace Botan_Tests

randombit / botan / 5134090420

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