26995937053

Committed 04 Jun 2026 09:38PM UTC coverage: 89.394% (-2.3%) from 91.672%

Build # 26995937053

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #5642 from randombit/jack/prefetch-in-ks

Improve prefetching for table based implementations

Coverage Stats

110588 of 123708 relevant lines covered (89.39%)

11056434.37 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

90.77

/src/tests/test_otp.cpp

/*
* OTP tests
* (C) 2017 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/

#include "tests.h"

#if defined(BOTAN_HAS_HOTP) && defined(BOTAN_HAS_TOTP)
   #include <botan/hash.h>
   #include <botan/otp.h>
   #include <botan/internal/calendar.h>
   #include <botan/internal/parsing.h>
#endif

namespace Botan_Tests {

namespace {

#if defined(BOTAN_HAS_HOTP) && defined(BOTAN_HAS_TOTP)

class HOTP_KAT_Tests final : public Text_Based_Test {
   public:
      HOTP_KAT_Tests() : Text_Based_Test("otp/hotp.vec", "Key,Digits,Counter,OTP") {}

      bool clear_between_callbacks() const override { return false; }

      Test::Result run_one_test(const std::string& hash_algo, const VarMap& vars) override {
         Test::Result result("HOTP " + hash_algo);

         auto hash_test = Botan::HashFunction::create(hash_algo);
         if(!hash_test) {
            return {result};
         }

         const auto key = Botan::SymmetricKey(vars.get_req_bin("Key"));
         const uint32_t otp = static_cast<uint32_t>(vars.get_req_sz("OTP"));
         const uint64_t counter = vars.get_req_sz("Counter");
         const size_t digits = vars.get_req_sz("Digits");

         Botan::HOTP hotp(key, hash_algo, digits);

         result.test_u32_eq("OTP", hotp.generate_hotp(counter), otp);

         std::pair<bool, uint64_t> otp_res = hotp.verify_hotp(otp, counter, 0);
         result.test_is_true("OTP verify result", otp_res.first);
         result.test_u64_eq("OTP verify next counter", otp_res.second, counter + 1);

         // Test invalid OTP
         otp_res = hotp.verify_hotp(otp + 1, counter, 0);
         result.test_is_false("OTP verify result", otp_res.first);
         result.test_u64_eq("OTP verify next counter", otp_res.second, counter);

         // Test invalid OTP with long range
         otp_res = hotp.verify_hotp(otp + 1, counter, 100);
         result.test_is_false("OTP verify result", otp_res.first);
         result.test_u64_eq("OTP verify next counter", otp_res.second, counter);

         // Test valid OTP with long range
         otp_res = hotp.verify_hotp(otp, counter - 90, 100);
         result.test_is_true("OTP verify result", otp_res.first);
         result.test_u64_eq("OTP verify next counter", otp_res.second, counter + 1);

         return result;
      }
};

BOTAN_REGISTER_TEST("otp", "otp_hotp", HOTP_KAT_Tests);

class TOTP_KAT_Tests final : public Text_Based_Test {
   public:
      TOTP_KAT_Tests() : Text_Based_Test("otp/totp.vec", "Key,Digits,Timestep,Timestamp,OTP") {}

      bool clear_between_callbacks() const override { return false; }

      Test::Result run_one_test(const std::string& hash_algo, const VarMap& vars) override {
         Test::Result result("TOTP " + hash_algo);

         auto hash_test = Botan::HashFunction::create(hash_algo);
         if(!hash_test) {
            return {result};
         }

         const auto key = Botan::SymmetricKey(vars.get_req_bin("Key"));
         const uint32_t otp = static_cast<uint32_t>(vars.get_req_sz("OTP"));
         const size_t digits = vars.get_req_sz("Digits");
         const size_t timestep = vars.get_req_sz("Timestep");
         const std::string timestamp = vars.get_req_str("Timestamp");

         Botan::TOTP totp(key, hash_algo, digits, timestep);

         const std::chrono::system_clock::time_point time = from_timestring(timestamp);
         const std::chrono::system_clock::time_point later_time = time + std::chrono::seconds(timestep);
         const std::chrono::system_clock::time_point too_late = time + std::chrono::seconds(2 * timestep);

         result.test_u32_eq("TOTP generate", totp.generate_totp(time), otp);

         result.test_is_true("TOTP verify valid", totp.verify_totp(otp, time, 0));
         result.test_is_false("TOTP verify invalid", totp.verify_totp(otp ^ 1, time, 0));
         result.test_is_false("TOTP verify time slip", totp.verify_totp(otp, later_time, 0));
         result.test_is_true("TOTP verify time slip allowed", totp.verify_totp(otp, later_time, 1));
         result.test_is_false("TOTP verify time slip out of range", totp.verify_totp(otp, too_late, 1));

         return result;
      }

   private:
      static std::chrono::system_clock::time_point from_timestring(const std::string& time_str) {
         if(time_str.size() != 19) {
            throw Test_Error("Invalid TOTP timestamp string " + time_str);
         }
         // YYYY-MM-DDTHH:MM:SS
         // 0123456789012345678
         const auto year = Botan::parse_u32(time_str.substr(0, 4));
         const auto month = Botan::parse_u32(time_str.substr(5, 2));
         const auto day = Botan::parse_u32(time_str.substr(8, 2));
         const auto hour = Botan::parse_u32(time_str.substr(11, 2));
         const auto minute = Botan::parse_u32(time_str.substr(14, 2));
         const auto second = Botan::parse_u32(time_str.substr(17, 2));

         if(year && month && day && hour && minute && second) {
            return Botan::calendar_point(*year, *month, *day, *hour, *minute, *second).to_std_timepoint();
         } else {
            throw Test_Error("Invalid TOTP timestamp string " + time_str);
         }
      }
};

BOTAN_REGISTER_TEST("otp", "otp_totp", TOTP_KAT_Tests);

#endif

}  // namespace

}  // namespace Botan_Tests

1	/*
2	* OTP tests
3	* (C) 2017 Jack Lloyd
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_HOTP) && defined(BOTAN_HAS_TOTP)
11	#include <botan/hash.h>
12	#include <botan/otp.h>
13	#include <botan/internal/calendar.h>
14	#include <botan/internal/parsing.h>
15	#endif
16
17	namespace Botan_Tests {
18
19	namespace {
20
21	#if defined(BOTAN_HAS_HOTP) && defined(BOTAN_HAS_TOTP)
22
23	class HOTP_KAT_Tests final : public Text_Based_Test {	×
24	public:
25	HOTP_KAT_Tests() : Text_Based_Test("otp/hotp.vec", "Key,Digits,Counter,OTP") {}	2✔
26
27	bool clear_between_callbacks() const override { return false; }	32✔
28
29	Test::Result run_one_test(const std::string& hash_algo, const VarMap& vars) override {	32✔
30	Test::Result result("HOTP " + hash_algo);	32✔
31
32	auto hash_test = Botan::HashFunction::create(hash_algo);	32✔
33	if(!hash_test) {	32✔
34	return {result};	×
35	}
36
37	const auto key = Botan::SymmetricKey(vars.get_req_bin("Key"));	32✔
38	const uint32_t otp = static_cast<uint32_t>(vars.get_req_sz("OTP"));	32✔
39	const uint64_t counter = vars.get_req_sz("Counter");	32✔
40	const size_t digits = vars.get_req_sz("Digits");	32✔
41
42	Botan::HOTP hotp(key, hash_algo, digits);	32✔
43
44	result.test_u32_eq("OTP", hotp.generate_hotp(counter), otp);	32✔
45
46	std::pair<bool, uint64_t> otp_res = hotp.verify_hotp(otp, counter, 0);	32✔
47	result.test_is_true("OTP verify result", otp_res.first);	32✔
48	result.test_u64_eq("OTP verify next counter", otp_res.second, counter + 1);	32✔
49
50	// Test invalid OTP
51	otp_res = hotp.verify_hotp(otp + 1, counter, 0);	32✔
52	result.test_is_false("OTP verify result", otp_res.first);	32✔
53	result.test_u64_eq("OTP verify next counter", otp_res.second, counter);	32✔
54
55	// Test invalid OTP with long range
56	otp_res = hotp.verify_hotp(otp + 1, counter, 100);	32✔
57	result.test_is_false("OTP verify result", otp_res.first);	32✔
58	result.test_u64_eq("OTP verify next counter", otp_res.second, counter);	32✔
59
60	// Test valid OTP with long range
61	otp_res = hotp.verify_hotp(otp, counter - 90, 100);	32✔
62	result.test_is_true("OTP verify result", otp_res.first);	32✔
63	result.test_u64_eq("OTP verify next counter", otp_res.second, counter + 1);	32✔
64
65	return result;	32✔
66	}	96✔
67	};
68
69	BOTAN_REGISTER_TEST("otp", "otp_hotp", HOTP_KAT_Tests);
70
71	class TOTP_KAT_Tests final : public Text_Based_Test {	×
72	public:
73	TOTP_KAT_Tests() : Text_Based_Test("otp/totp.vec", "Key,Digits,Timestep,Timestamp,OTP") {}	2✔
74
75	bool clear_between_callbacks() const override { return false; }	4✔
76
77	Test::Result run_one_test(const std::string& hash_algo, const VarMap& vars) override {	4✔
78	Test::Result result("TOTP " + hash_algo);	4✔
79
80	auto hash_test = Botan::HashFunction::create(hash_algo);	4✔
81	if(!hash_test) {	4✔
82	return {result};	×
83	}
84
85	const auto key = Botan::SymmetricKey(vars.get_req_bin("Key"));	4✔
86	const uint32_t otp = static_cast<uint32_t>(vars.get_req_sz("OTP"));	4✔
87	const size_t digits = vars.get_req_sz("Digits");	4✔
88	const size_t timestep = vars.get_req_sz("Timestep");	4✔
89	const std::string timestamp = vars.get_req_str("Timestamp");	4✔
90
91	Botan::TOTP totp(key, hash_algo, digits, timestep);	4✔
92
93	const std::chrono::system_clock::time_point time = from_timestring(timestamp);	4✔
94	const std::chrono::system_clock::time_point later_time = time + std::chrono::seconds(timestep);	4✔
95	const std::chrono::system_clock::time_point too_late = time + std::chrono::seconds(2 * timestep);	4✔
96
97	result.test_u32_eq("TOTP generate", totp.generate_totp(time), otp);	4✔
98
99	result.test_is_true("TOTP verify valid", totp.verify_totp(otp, time, 0));	4✔
100	result.test_is_false("TOTP verify invalid", totp.verify_totp(otp ^ 1, time, 0));	4✔
101	result.test_is_false("TOTP verify time slip", totp.verify_totp(otp, later_time, 0));	4✔
102	result.test_is_true("TOTP verify time slip allowed", totp.verify_totp(otp, later_time, 1));	4✔
103	result.test_is_false("TOTP verify time slip out of range", totp.verify_totp(otp, too_late, 1));	4✔
104
105	return result;	4✔
106	}	12✔
107
108	private:
109	static std::chrono::system_clock::time_point from_timestring(const std::string& time_str) {	4✔
110	if(time_str.size() != 19) {	4✔
111	throw Test_Error("Invalid TOTP timestamp string " + time_str);	×
112	}
113	// YYYY-MM-DDTHH:MM:SS
114	// 0123456789012345678
115	const auto year = Botan::parse_u32(time_str.substr(0, 4));	4✔
116	const auto month = Botan::parse_u32(time_str.substr(5, 2));	4✔
117	const auto day = Botan::parse_u32(time_str.substr(8, 2));	4✔
118	const auto hour = Botan::parse_u32(time_str.substr(11, 2));	4✔
119	const auto minute = Botan::parse_u32(time_str.substr(14, 2));	4✔
120	const auto second = Botan::parse_u32(time_str.substr(17, 2));	4✔
121
122	if(year && month && day && hour && minute && second) {	4✔
123	return Botan::calendar_point(year, month, day, hour, minute, second).to_std_timepoint();	4✔
124	} else {
125	throw Test_Error("Invalid TOTP timestamp string " + time_str);	×
126	}
127	}
128	};
129
130	BOTAN_REGISTER_TEST("otp", "otp_totp", TOTP_KAT_Tests);
131
132	#endif
133
134	} // namespace
135
136	} // namespace Botan_Tests

randombit / botan / 26995937053

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous