20579846577

Committed 29 Dec 2025 06:24PM UTC coverage: 90.415% (+0.2%) from 90.243%

Build # 20579846577

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push

github

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web-flow

Commit Message

Merge pull request #5167 from randombit/jack/src-size-reductions

Changes to reduce unnecessary inclusions

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101523 of 112285 relevant lines covered (90.42%)

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94.62

/src/tests/test_mac.cpp

/*
* (C) 2014,2015 Jack Lloyd
* (C) 2016 René Korthaus
*
* Botan is released under the Simplified BSD License (see license.txt)
*/

#include "tests.h"

#if defined(BOTAN_HAS_MAC)
   #include <botan/mac.h>
   #include <botan/rng.h>
   #include <botan/internal/fmt.h>
#endif

namespace Botan_Tests {

namespace {

#if defined(BOTAN_HAS_MAC)

class Message_Auth_Tests final : public Text_Based_Test {
   public:
      Message_Auth_Tests() : Text_Based_Test("mac", "Key,In,Out", "IV") {}

      std::vector<std::string> possible_providers(const std::string& algo) override {
         return provider_filter(Botan::MessageAuthenticationCode::providers(algo));
      }

      Test::Result run_one_test(const std::string& algo, const VarMap& vars) override {
         const std::vector<uint8_t> key = vars.get_req_bin("Key");
         const std::vector<uint8_t> input = vars.get_req_bin("In");
         const std::vector<uint8_t> expected = vars.get_req_bin("Out");
         const std::vector<uint8_t> iv = vars.get_opt_bin("IV");

         Test::Result result(algo);

         const std::vector<std::string> providers = possible_providers(algo);

         if(providers.empty()) {
            result.note_missing("MAC " + algo);
            return result;
         }

         for(const auto& provider_ask : providers) {
            auto mac = Botan::MessageAuthenticationCode::create(algo, provider_ask);

            if(!mac) {
               result.test_failure(Botan::fmt("MAC {} supported by {} but not found", algo, provider_ask));
               continue;
            }

            const std::string provider(mac->provider());

            result.test_is_nonempty("provider", provider);
            result.test_eq(provider, mac->name(), algo);

            try {
               std::vector<uint8_t> buf(128);
               mac->update(buf.data(), buf.size());
               result.test_failure("Was able to MAC without a key being set");
            } catch(Botan::Invalid_State&) {
               result.test_success("Trying to MAC with no key set fails");
            }

            result.test_eq("key not set", mac->has_keying_material(), false);
            mac->set_key(key);
            result.test_eq("key set", mac->has_keying_material(), true);
            mac->start(iv);
            mac->update(input);
            result.test_eq(provider, "correct mac", mac->final(), expected);

            mac->set_key(key);
            mac->start(iv);
            mac->update(input);
            result.test_eq(provider, "correct mac (try 2)", mac->final(), expected);

            if(iv.empty()) {
               mac->set_key(key);
               mac->update(input);
               result.test_eq(provider, "correct mac (no start call)", mac->final(), expected);
            }

            if(!mac->fresh_key_required_per_message()) {
               for(size_t i = 0; i != 3; ++i) {
                  mac->start(iv);
                  mac->update(input);
                  result.test_eq(provider, "correct mac (same key)", mac->final(), expected);
               }
            }

            // Test to make sure clear() resets what we need it to
            mac->set_key(key);
            mac->start(iv);
            mac->update("some discarded input");
            mac->clear();
            result.test_eq("key not set", mac->has_keying_material(), false);

            // do the same to test verify_mac()
            mac->set_key(key);
            mac->start(iv);
            mac->update(input);

            // Test that clone works and does not affect parent object
            auto clone = mac->new_object();
            result.confirm("Clone has different pointer", mac.get() != clone.get());
            result.test_eq("Clone has same name", mac->name(), clone->name());
            clone->set_key(key);
            clone->start(iv);
            clone->update(this->rng().random_vec(32));

            result.test_eq(provider + " verify mac", mac->verify_mac(expected.data(), expected.size()), true);

            if(input.size() > 2) {
               mac->set_key(key);  // Poly1305 requires the re-key
               mac->start(iv);

               mac->update(input[0]);
               mac->update(&input[1], input.size() - 2);
               mac->update(input[input.size() - 1]);

               result.test_eq(provider, "split mac", mac->final(), expected);

               // do the same to test verify_mac()
               mac->set_key(key);
               mac->start(iv);

               mac->update(input[0]);
               mac->update(&input[1], input.size() - 2);
               mac->update(input[input.size() - 1]);

               result.test_eq(provider + " split mac", mac->verify_mac(expected.data(), expected.size()), true);
            }

            mac->clear();

            try {
               std::vector<uint8_t> buf(128);
               mac->update(buf.data(), buf.size());
               result.test_failure("Was able to MAC without a key being set");
            } catch(Botan::Invalid_State&) {
               result.test_success("Trying to MAC with no key set (after clear) fails");
            }

            try {
               std::vector<uint8_t> buf(mac->output_length());
               mac->final(buf.data());
               result.test_failure("Was able to MAC without a key being set");
            } catch(Botan::Invalid_State&) {
               result.test_success("Trying to MAC with no key set (after clear) fails");
            }
         }

         return result;
      }
};

BOTAN_REGISTER_SERIALIZED_SMOKE_TEST("mac", "mac_algos", Message_Auth_Tests);

#endif

}  // namespace

}  // namespace Botan_Tests

1	/*
2	* (C) 2014,2015 Jack Lloyd
3	* (C) 2016 René Korthaus
4	*
5	* Botan is released under the Simplified BSD License (see license.txt)
6	*/
7
8	#include "tests.h"
9
10	#if defined(BOTAN_HAS_MAC)
11	#include <botan/mac.h>
12	#include <botan/rng.h>
13	#include <botan/internal/fmt.h>
14	#endif
15
16	namespace Botan_Tests {
17
18	namespace {
19
20	#if defined(BOTAN_HAS_MAC)
21
22	class Message_Auth_Tests final : public Text_Based_Test {	×
23	public:
24	Message_Auth_Tests() : Text_Based_Test("mac", "Key,In,Out", "IV") {}	2✔
25
26	std::vector<std::string> possible_providers(const std::string& algo) override {	601✔
27	return provider_filter(Botan::MessageAuthenticationCode::providers(algo));	601✔
28	}
29
30	Test::Result run_one_test(const std::string& algo, const VarMap& vars) override {	601✔
31	const std::vector<uint8_t> key = vars.get_req_bin("Key");	601✔
32	const std::vector<uint8_t> input = vars.get_req_bin("In");	601✔
33	const std::vector<uint8_t> expected = vars.get_req_bin("Out");	601✔
34	const std::vector<uint8_t> iv = vars.get_opt_bin("IV");	601✔
35
36	Test::Result result(algo);	1,202✔
37
38	const std::vector<std::string> providers = possible_providers(algo);	601✔
39
40	if(providers.empty()) {	601✔
41	result.note_missing("MAC " + algo);	×
42	return result;	×
43	}
44
45	for(const auto& provider_ask : providers) {	1,202✔
46	auto mac = Botan::MessageAuthenticationCode::create(algo, provider_ask);	601✔
47
48	if(!mac) {	601✔
49	result.test_failure(Botan::fmt("MAC {} supported by {} but not found", algo, provider_ask));	×
50	continue;	×
51	}
52
53	const std::string provider(mac->provider());	601✔
54
55	result.test_is_nonempty("provider", provider);	601✔
56	result.test_eq(provider, mac->name(), algo);	601✔
57
58	try {	601✔
59	std::vector<uint8_t> buf(128);	601✔
60	mac->update(buf.data(), buf.size());	601✔
61	result.test_failure("Was able to MAC without a key being set");	601✔
62	} catch(Botan::Invalid_State&) {	601✔
63	result.test_success("Trying to MAC with no key set fails");	601✔
64	}	601✔
65
66	result.test_eq("key not set", mac->has_keying_material(), false);	601✔
67	mac->set_key(key);	601✔
68	result.test_eq("key set", mac->has_keying_material(), true);	601✔
69	mac->start(iv);	601✔
70	mac->update(input);	601✔
71	result.test_eq(provider, "correct mac", mac->final(), expected);	1,202✔
72
73	mac->set_key(key);	601✔
74	mac->start(iv);	601✔
75	mac->update(input);	601✔
76	result.test_eq(provider, "correct mac (try 2)", mac->final(), expected);	1,202✔
77
78	if(iv.empty()) {	601✔
79	mac->set_key(key);	538✔
80	mac->update(input);	538✔
81	result.test_eq(provider, "correct mac (no start call)", mac->final(), expected);	1,614✔
82	}
83
84	if(!mac->fresh_key_required_per_message()) {	601✔
85	for(size_t i = 0; i != 3; ++i) {	2,060✔
86	mac->start(iv);	1,545✔
87	mac->update(input);	1,545✔
88	result.test_eq(provider, "correct mac (same key)", mac->final(), expected);	4,635✔
89	}
90	}
91
92	// Test to make sure clear() resets what we need it to
93	mac->set_key(key);	601✔
94	mac->start(iv);	601✔
95	mac->update("some discarded input");	601✔
96	mac->clear();	601✔
97	result.test_eq("key not set", mac->has_keying_material(), false);	601✔
98
99	// do the same to test verify_mac()
100	mac->set_key(key);	601✔
101	mac->start(iv);	601✔
102	mac->update(input);	601✔
103
104	// Test that clone works and does not affect parent object
105	auto clone = mac->new_object();	601✔
106	result.confirm("Clone has different pointer", mac.get() != clone.get());	1,202✔
107	result.test_eq("Clone has same name", mac->name(), clone->name());	1,202✔
108	clone->set_key(key);	601✔
109	clone->start(iv);	601✔
110	clone->update(this->rng().random_vec(32));	601✔
111
112	result.test_eq(provider + " verify mac", mac->verify_mac(expected.data(), expected.size()), true);	601✔
113
114	if(input.size() > 2) {	601✔
115	mac->set_key(key); // Poly1305 requires the re-key	565✔
116	mac->start(iv);	565✔
117
118	mac->update(input[0]);	565✔
119	mac->update(&input[1], input.size() - 2);	565✔
120	mac->update(input[input.size() - 1]);	565✔
121
122	result.test_eq(provider, "split mac", mac->final(), expected);	1,130✔
123
124	// do the same to test verify_mac()
125	mac->set_key(key);	565✔
126	mac->start(iv);	565✔
127
128	mac->update(input[0]);	565✔
129	mac->update(&input[1], input.size() - 2);	565✔
130	mac->update(input[input.size() - 1]);	565✔
131
132	result.test_eq(provider + " split mac", mac->verify_mac(expected.data(), expected.size()), true);	1,130✔
133	}
134
135	mac->clear();	601✔
136
137	try {	601✔
138	std::vector<uint8_t> buf(128);	601✔
139	mac->update(buf.data(), buf.size());	601✔
140	result.test_failure("Was able to MAC without a key being set");	601✔
141	} catch(Botan::Invalid_State&) {	601✔
142	result.test_success("Trying to MAC with no key set (after clear) fails");	601✔
143	}	601✔
144
145	try {	601✔
146	std::vector<uint8_t> buf(mac->output_length());	601✔
147	mac->final(buf.data());	601✔
148	result.test_failure("Was able to MAC without a key being set");	601✔
149	} catch(Botan::Invalid_State&) {	601✔
150	result.test_success("Trying to MAC with no key set (after clear) fails");	601✔
151	}	601✔
152	}	1,202✔
153
154	return result;
155	}	2,467✔
156	};
157
158	BOTAN_REGISTER_SERIALIZED_SMOKE_TEST("mac", "mac_algos", Message_Auth_Tests);
159
160	#endif
161
162	} // namespace
163
164	} // namespace Botan_Tests

randombit / botan / 20579846577

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