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-rw-r--r--src/lib/block/aes/aes.cpp4
-rw-r--r--src/lib/block/noekeon/noekeon_simd/noekeon_simd.cpp24
-rw-r--r--src/lib/block/serpent/serpent_simd/serpent_simd.cpp8
-rw-r--r--src/lib/block/threefish/threefish_avx2/info.txt7
-rw-r--r--src/lib/ffi/ffi.cpp2
-rw-r--r--src/lib/utils/os_utils.cpp9
-rw-r--r--src/lib/utils/simd/simd_32.h11
-rw-r--r--src/lib/x509/x509path.cpp8
-rw-r--r--src/tests/main.cpp2
-rw-r--r--src/tests/test_os_utils.cpp10
-rw-r--r--src/tests/test_pkcs11_high_level.cpp2
-rw-r--r--src/tests/test_rng.cpp4
-rw-r--r--src/tests/unit_ecc.cpp2
-rw-r--r--src/tests/unit_tls.cpp4
14 files changed, 54 insertions, 43 deletions
diff --git a/src/lib/block/aes/aes.cpp b/src/lib/block/aes/aes.cpp
index 6b9d56665..21228e0c1 100644
--- a/src/lib/block/aes/aes.cpp
+++ b/src/lib/block/aes/aes.cpp
@@ -107,7 +107,7 @@ inline uint8_t xtime14(uint8_t s) { return xtime8(s) ^ xtime4(s) ^ xtime(s); }
const std::vector<uint32_t>& AES_TE()
{
- auto compute_TE = []() {
+ auto compute_TE = []() -> std::vector<uint32_t> {
std::vector<uint32_t> TE(1024);
for(size_t i = 0; i != 256; ++i)
{
@@ -128,7 +128,7 @@ const std::vector<uint32_t>& AES_TE()
const std::vector<uint32_t>& AES_TD()
{
- auto compute_TD = []() {
+ auto compute_TD = []() -> std::vector<uint32_t> {
std::vector<uint32_t> TD(1024);
for(size_t i = 0; i != 256; ++i)
{
diff --git a/src/lib/block/noekeon/noekeon_simd/noekeon_simd.cpp b/src/lib/block/noekeon/noekeon_simd/noekeon_simd.cpp
index 03048ec9c..a77ba7b8c 100644
--- a/src/lib/block/noekeon/noekeon_simd/noekeon_simd.cpp
+++ b/src/lib/block/noekeon/noekeon_simd/noekeon_simd.cpp
@@ -65,10 +65,10 @@ namespace Botan {
*/
void Noekeon::simd_encrypt_4(const uint8_t in[], uint8_t out[]) const
{
- const SIMD_32 K0 = SIMD_32(m_EK[0]);
- const SIMD_32 K1 = SIMD_32(m_EK[1]);
- const SIMD_32 K2 = SIMD_32(m_EK[2]);
- const SIMD_32 K3 = SIMD_32(m_EK[3]);
+ const SIMD_32 K0 = SIMD_32::splat(m_EK[0]);
+ const SIMD_32 K1 = SIMD_32::splat(m_EK[1]);
+ const SIMD_32 K2 = SIMD_32::splat(m_EK[2]);
+ const SIMD_32 K3 = SIMD_32::splat(m_EK[3]);
SIMD_32 A0 = SIMD_32::load_be(in );
SIMD_32 A1 = SIMD_32::load_be(in + 16);
@@ -79,7 +79,7 @@ void Noekeon::simd_encrypt_4(const uint8_t in[], uint8_t out[]) const
for(size_t i = 0; i != 16; ++i)
{
- A0 ^= SIMD_32(RC[i]);
+ A0 ^= SIMD_32::splat(RC[i]);
NOK_SIMD_THETA(A0, A1, A2, A3, K0, K1, K2, K3);
@@ -94,7 +94,7 @@ void Noekeon::simd_encrypt_4(const uint8_t in[], uint8_t out[]) const
A3.rotate_right(2);
}
- A0 ^= SIMD_32(RC[16]);
+ A0 ^= SIMD_32::splat(RC[16]);
NOK_SIMD_THETA(A0, A1, A2, A3, K0, K1, K2, K3);
SIMD_32::transpose(A0, A1, A2, A3);
@@ -110,10 +110,10 @@ void Noekeon::simd_encrypt_4(const uint8_t in[], uint8_t out[]) const
*/
void Noekeon::simd_decrypt_4(const uint8_t in[], uint8_t out[]) const
{
- const SIMD_32 K0 = SIMD_32(m_DK[0]);
- const SIMD_32 K1 = SIMD_32(m_DK[1]);
- const SIMD_32 K2 = SIMD_32(m_DK[2]);
- const SIMD_32 K3 = SIMD_32(m_DK[3]);
+ const SIMD_32 K0 = SIMD_32::splat(m_DK[0]);
+ const SIMD_32 K1 = SIMD_32::splat(m_DK[1]);
+ const SIMD_32 K2 = SIMD_32::splat(m_DK[2]);
+ const SIMD_32 K3 = SIMD_32::splat(m_DK[3]);
SIMD_32 A0 = SIMD_32::load_be(in );
SIMD_32 A1 = SIMD_32::load_be(in + 16);
@@ -126,7 +126,7 @@ void Noekeon::simd_decrypt_4(const uint8_t in[], uint8_t out[]) const
{
NOK_SIMD_THETA(A0, A1, A2, A3, K0, K1, K2, K3);
- A0 ^= SIMD_32(RC[16-i]);
+ A0 ^= SIMD_32::splat(RC[16-i]);
A1.rotate_left(1);
A2.rotate_left(5);
@@ -140,7 +140,7 @@ void Noekeon::simd_decrypt_4(const uint8_t in[], uint8_t out[]) const
}
NOK_SIMD_THETA(A0, A1, A2, A3, K0, K1, K2, K3);
- A0 ^= SIMD_32(RC[0]);
+ A0 ^= SIMD_32::splat(RC[0]);
SIMD_32::transpose(A0, A1, A2, A3);
diff --git a/src/lib/block/serpent/serpent_simd/serpent_simd.cpp b/src/lib/block/serpent/serpent_simd/serpent_simd.cpp
index f69d1f6f5..59ef46a6c 100644
--- a/src/lib/block/serpent/serpent_simd/serpent_simd.cpp
+++ b/src/lib/block/serpent/serpent_simd/serpent_simd.cpp
@@ -15,10 +15,10 @@ namespace {
#define key_xor(round, B0, B1, B2, B3) \
do { \
- B0 ^= SIMD_32(m_round_key[4*round ]); \
- B1 ^= SIMD_32(m_round_key[4*round+1]); \
- B2 ^= SIMD_32(m_round_key[4*round+2]); \
- B3 ^= SIMD_32(m_round_key[4*round+3]); \
+ B0 ^= SIMD_32::splat(m_round_key[4*round ]); \
+ B1 ^= SIMD_32::splat(m_round_key[4*round+1]); \
+ B2 ^= SIMD_32::splat(m_round_key[4*round+2]); \
+ B3 ^= SIMD_32::splat(m_round_key[4*round+3]); \
} while(0);
/*
diff --git a/src/lib/block/threefish/threefish_avx2/info.txt b/src/lib/block/threefish/threefish_avx2/info.txt
index 1612ce390..8e7db6455 100644
--- a/src/lib/block/threefish/threefish_avx2/info.txt
+++ b/src/lib/block/threefish/threefish_avx2/info.txt
@@ -1,3 +1,10 @@
define THREEFISH_512_AVX2 20160903
need_isa avx2
+
+<cc>
+gcc
+clang
+msvc
+icc
+</cc>
diff --git a/src/lib/ffi/ffi.cpp b/src/lib/ffi/ffi.cpp
index 5c4cba4e7..80d7ec611 100644
--- a/src/lib/ffi/ffi.cpp
+++ b/src/lib/ffi/ffi.cpp
@@ -168,7 +168,7 @@ inline int write_str_output(char out[], size_t* out_len, const std::string& str)
return write_str_output(reinterpret_cast<uint8_t*>(out), out_len, str);
}
-#define BOTAN_FFI_DO(T, obj, param, block) apply_fn(obj, BOTAN_CURRENT_FUNCTION, [=](T& param) { do { block } while(0); return 0; })
+#define BOTAN_FFI_DO(T, obj, param, block) apply_fn(obj, BOTAN_CURRENT_FUNCTION, [=](T& param) -> int { do { block } while(0); return 0; })
}
diff --git a/src/lib/utils/os_utils.cpp b/src/lib/utils/os_utils.cpp
index 87cbcfd0f..c6d99237c 100644
--- a/src/lib/utils/os_utils.cpp
+++ b/src/lib/utils/os_utils.cpp
@@ -182,6 +182,7 @@ size_t get_memory_locking_limit()
catch(std::exception&) { /* ignore it */ }
}
+#if defined(RLIMIT_MEMLOCK)
if(mlock_requested > 0)
{
struct ::rlimit limits;
@@ -197,6 +198,14 @@ size_t get_memory_locking_limit()
return std::min<size_t>(limits.rlim_cur, mlock_requested * 1024);
}
+#else
+ /*
+ * If RLIMIT_MEMLOCK is not defined, likely the OS does not support
+ * unprivileged mlock calls.
+ */
+ return 0;
+#endif
+
#elif defined(BOTAN_TARGET_OS_HAS_VIRTUAL_LOCK) && defined(BOTAN_BUILD_COMPILER_IS_MSVC)
SIZE_T working_min = 0, working_max = 0;
DWORD working_flags = 0;
diff --git a/src/lib/utils/simd/simd_32.h b/src/lib/utils/simd/simd_32.h
index 591e0e9c9..2308da652 100644
--- a/src/lib/utils/simd/simd_32.h
+++ b/src/lib/utils/simd/simd_32.h
@@ -74,17 +74,12 @@ class SIMD_4x32
#endif
}
- explicit SIMD_4x32(uint32_t B)
+ static SIMD_4x32 splat(uint32_t B)
{
#if defined(BOTAN_SIMD_USE_SSE2)
- m_reg = _mm_set1_epi32(B);
-#elif defined(BOTAN_SIMD_USE_ALTIVEC)
- m_reg = (__vector unsigned int){B, B, B, B};
+ return SIMD_4x32(_mm_set1_epi32(B));
#else
- m_reg[0] = B;
- m_reg[1] = B;
- m_reg[2] = B;
- m_reg[3] = B;
+ return SIMD_4x32(B, B, B, B);
#endif
}
diff --git a/src/lib/x509/x509path.cpp b/src/lib/x509/x509path.cpp
index 2fa1adbd6..c70ecae7a 100644
--- a/src/lib/x509/x509path.cpp
+++ b/src/lib/x509/x509path.cpp
@@ -267,14 +267,14 @@ PKIX::check_ocsp_online(const std::vector<std::shared_ptr<const X509_Certificate
if(subject->ocsp_responder() == "")
{
- ocsp_response_futures.emplace_back(std::async(std::launch::deferred, [&]{
+ ocsp_response_futures.emplace_back(std::async(std::launch::deferred, [&]() -> std::shared_ptr<const OCSP::Response> {
throw Exception("No OCSP responder URL set for this certificate");
return std::shared_ptr<const OCSP::Response>();
}));
}
else
{
- ocsp_response_futures.emplace_back(std::async(std::launch::async, [&]{
+ ocsp_response_futures.emplace_back(std::async(std::launch::async, [&]() -> std::shared_ptr<const OCSP::Response> {
OCSP::Request req(*issuer, *subject);
auto http = HTTP::POST_sync(subject->ocsp_responder(),
@@ -356,14 +356,14 @@ PKIX::check_crl_online(const std::vector<std::shared_ptr<const X509_Certificate>
else if(cert_path[i]->crl_distribution_point() == "")
{
// Avoid creating a thread for this case
- future_crls.emplace_back(std::async(std::launch::deferred, [&]{
+ future_crls.emplace_back(std::async(std::launch::deferred, [&]() -> std::shared_ptr<const X509_CRL> {
throw Exception("No CRL distribution point for this certificate");
return std::shared_ptr<const X509_CRL>();
}));
}
else
{
- future_crls.emplace_back(std::async(std::launch::async, [&]() {
+ future_crls.emplace_back(std::async(std::launch::async, [&]() -> std::shared_ptr<const X509_CRL> {
auto http = HTTP::GET_sync(cert_path[i]->crl_distribution_point());
http.throw_unless_ok();
// check the mime type?
diff --git a/src/tests/main.cpp b/src/tests/main.cpp
index f2c8f7eb0..7f46ab733 100644
--- a/src/tests/main.cpp
+++ b/src/tests/main.cpp
@@ -255,7 +255,7 @@ class Test_Runner : public Botan_CLI::Command
for(auto&& test_name : tests_to_run)
{
- auto run_it = [test_name] {
+ auto run_it = [test_name]() -> std::vector<Botan_Tests::Test::Result> {
try {
return Botan_Tests::Test::run_test(test_name, false);
}
diff --git a/src/tests/test_os_utils.cpp b/src/tests/test_os_utils.cpp
index e7313256e..bdcbf2a90 100644
--- a/src/tests/test_os_utils.cpp
+++ b/src/tests/test_os_utils.cpp
@@ -25,7 +25,7 @@ int run_cpu_instruction_probe(std::function<int ()> probe_fn);
class OS_Utils_Tests : public Test
{
public:
- std::vector<Test::Result> run()
+ std::vector<Test::Result> run() override
{
std::vector<Test::Result> results;
@@ -106,11 +106,11 @@ class OS_Utils_Tests : public Test
#if defined(BOTAN_TARGET_OS_TYPE_IS_UNIX)
// OS::run_cpu_instruction_probe only implemented for Unix signals right now
- std::function<int ()> ok_fn = []() { return 5; };
+ std::function<int ()> ok_fn = []() -> int { return 5; };
const int run_rc = Botan::OS::run_cpu_instruction_probe(ok_fn);
result.confirm("Correct result returned by working probe fn", run_rc == 5);
- std::function<int ()> throw_fn = []() { throw 3.14159; return 5; };
+ std::function<int ()> throw_fn = []() -> int { throw 3.14159; return 5; };
const int throw_rc = Botan::OS::run_cpu_instruction_probe(throw_fn);
result.confirm("Error return if probe function threw exception", throw_rc < 0);
@@ -119,11 +119,11 @@ class OS_Utils_Tests : public Test
std::function<int ()> crash_probe;
#if defined(BOTAN_TARGET_CPU_IS_X86_FAMILY)
- crash_probe = []() { asm volatile("ud2"); return 3; };
+ crash_probe = []() -> int { asm volatile("ud2"); return 3; };
#elif defined(BOTAN_TARGET_CPU_IS_ARM_FAMILY)
//ARM: asm volatile (".word 0xf7f0a000\n");
// illegal instruction in both ARM and Thumb modes
- crash_probe = []() { asm volatile(".word 0xe7f0def0\n"); return 3; };
+ crash_probe = []() -> int { asm volatile(".word 0xe7f0def0\n"); return 3; };
#else
/*
PPC: "The instruction with primary opcode 0, when the instruction does not consist
diff --git a/src/tests/test_pkcs11_high_level.cpp b/src/tests/test_pkcs11_high_level.cpp
index 10723d6b2..e66201d2b 100644
--- a/src/tests/test_pkcs11_high_level.cpp
+++ b/src/tests/test_pkcs11_high_level.cpp
@@ -102,7 +102,7 @@ Test::Result test_module_ctor()
result.test_throws("Module ctor fails for non existent path", []()
{
- Module module("/a/b/c");
+ Module failing_module("/a/b/c");
});
Module module(Test::pkcs11_lib());
diff --git a/src/tests/test_rng.cpp b/src/tests/test_rng.cpp
index 1b51b2fad..0ebc091e2 100644
--- a/src/tests/test_rng.cpp
+++ b/src/tests/test_rng.cpp
@@ -223,13 +223,13 @@ class HMAC_DRBG_Unit_Tests : public Test
result.test_throws("HMAC_DRBG does not accept 0 for max_number_of_bytes_per_request", [&mac_string, &counting_rng ]()
{
- Botan::HMAC_DRBG rng(Botan::MessageAuthenticationCode::create(mac_string), counting_rng, 2, 0);
+ Botan::HMAC_DRBG failing_rng(Botan::MessageAuthenticationCode::create(mac_string), counting_rng, 2, 0);
});
result.test_throws("HMAC_DRBG does not accept values higher than 64KB for max_number_of_bytes_per_request", [ &mac_string,
&counting_rng ]()
{
- Botan::HMAC_DRBG rng(Botan::MessageAuthenticationCode::create(mac_string), counting_rng, 2, 64 * 1024 + 1);
+ Botan::HMAC_DRBG failing_rng(Botan::MessageAuthenticationCode::create(mac_string), counting_rng, 2, 64 * 1024 + 1);
});
// set reseed_interval to 1 so we can test that a long request is split
diff --git a/src/tests/unit_ecc.cpp b/src/tests/unit_ecc.cpp
index dca93f57f..3ab22e57e 100644
--- a/src/tests/unit_ecc.cpp
+++ b/src/tests/unit_ecc.cpp
@@ -61,7 +61,7 @@ Botan::BigInt test_integer(Botan::RandomNumberGenerator& rng, size_t bits, BigIn
*/
Botan::BigInt x = 0;
- auto flip_prob = [](size_t i) {
+ auto flip_prob = [](size_t i) -> double {
if(i % 64 == 0)
return .5;
if(i % 32 == 0)
diff --git a/src/tests/unit_tls.cpp b/src/tests/unit_tls.cpp
index 35effc5a2..b910e3e0b 100644
--- a/src/tests/unit_tls.cpp
+++ b/src/tests/unit_tls.cpp
@@ -248,7 +248,7 @@ Test::Result test_tls_handshake(Botan::TLS::Protocol_Version offer_version,
return false;
};
- auto next_protocol_chooser = [&](std::vector<std::string> protos) {
+ auto next_protocol_chooser = [&](std::vector<std::string> protos) -> std::string {
if(r <= 2)
{
result.test_eq("protocol count", protos.size(), 2);
@@ -559,7 +559,7 @@ Test::Result test_dtls_handshake(Botan::TLS::Protocol_Version offer_version,
return true;
};
- auto next_protocol_chooser = [&](std::vector<std::string> protos) {
+ auto next_protocol_chooser = [&](std::vector<std::string> protos) -> std::string {
if(r <= 2)
{
result.test_eq("protocol count", protos.size(), 2);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 10:07:05 +0000