59 Commits

Author	SHA1	Message	Date
surtur	0e4d1aeef0	cmake: enable building with '-pedantic'	2022-01-30 23:00:13 +01:00
surtur	71f61085dd	cmake: change -mtune generic -> native	2022-01-27 21:19:50 +01:00
surtur	ad6c01daaa	remove unused event_scheduler	2022-01-27 20:46:27 +01:00
surtur	2b1349b256	cmake: add -fno-signed-zeros, -ffunction-sections	2022-01-27 20:32:57 +01:00
surtur	d99ef986bf	cmake: add -Wvla in Debug builds	2022-01-27 20:28:16 +01:00
surtur	1517b150ed	cmake: CMAKE_BUILD_TYPE MATCHES -> STREQUAL	2022-01-26 17:07:34 +01:00
surtur	7d856dab8e	cmake: use clang-tidy with extra-arg '-std=c++20'	2022-01-24 10:31:16 +01:00
surtur	8b446d4bfe	cmake: update clang-tidy options (speed,relevance)	2022-01-20 04:21:47 +01:00
surtur	706176bcc4	cmake: add libs using target_include_directories	2022-01-17 00:28:52 +01:00
surtur	bb1d895d4e	cmake: switch to alt. compiler detection mechanism	2022-01-14 07:02:12 +01:00
surtur	65882cad15	cmake: only run TSan on non-SAN,TIDY Debug builds	2022-01-14 06:58:49 +01:00
surtur	ad71199e1a	cmake: look for fmtlib system pkg first	2022-01-14 04:48:48 +01:00
surtur	a2020d212d	cmake: add -W{conversion,shadow,cast-qual}	2022-01-14 04:24:43 +01:00
surtur	01a9797569	cmake: ThreadSan on (NOT SAN), avoid *San clashes	2022-01-14 04:22:32 +01:00
surtur	97b178f243	cmake: -Wformat -> -Wformat=2	2022-01-14 04:11:57 +01:00
surtur	dec7875276	cmake: look for threads lib in a portable way	2022-01-14 04:09:44 +01:00
surtur	03578f9016	accumulator: refactor entropy_src,add files ... * add event_scheduler_impl.h and properly override its base class * add urandom_entropy_src.cpp, move there logic from header * add urandom_entropy_src.cpp to CMakeLists.txt * add unique_ptr per impl: one for both EventSchedulerImpl and EventAdderImpl each * wrap a call in reinterpret_cast and reformat code * add missing includes (best effort)	2022-01-13 05:40:33 +01:00
surtur	795b9ffe54	add proper SeedFileManager implementation ... a couple of fixes/necessary additions were made along the way, namely: * add a default constructor for DoTask * rework of the mutex/lock_guard/unique_lock logic in generator/fortuna * add .fortuna.seed to the list of the ignored (.gitignore) * add helper function to util for convertin bytes to blocks (16b==block) * add a wrapper for around the SeedFileManager instance and a way to see if it's dead or alive (so that it can be restarted if needed) * the timeout for saving of the seed file has been decreased to a more reasonable value than 10 minutes (I wouldn't want to lose potentially up to 10 minutes worth of entropy)	2022-01-09 11:58:38 +01:00
surtur	e7cce999a0	ci: fix git submodule update --init race condition	2022-01-14 04:41:43 +01:00
surtur	ef418cf89c	fmt::fmt: header-only -> statically linked lib	2022-01-13 05:50:56 +01:00
surtur	04e088c07f	cmake: reindent;add vim modeline	2022-01-07 17:45:05 +01:00
surtur	5ad8e610a4	cmake: integrate iwyu, if/when present	2022-01-07 06:20:26 +01:00
surtur	d4c7c61ac4	cmake,makefile: think of clang++, too	2022-01-07 05:14:56 +01:00
surtur	19d5ff0f22	cmake,makefile: SAN,TIDY,VALGRIND opts;clean turbo	2022-01-07 03:42:42 +01:00
surtur	554030bbaa	cmake: a little refactor	2022-01-04 05:33:14 +01:00
surtur	55cb3b6ec7	chore(cmake): improve legibility	2022-01-01 07:11:21 +01:00
surtur	928011dd54	chore(cmake): record gcc switches for debugging	2021-12-30 22:34:22 +01:00
surtur	6408b1ded7	add fmtlog library ... "fmtlog is a performant fmtlib-style logging library with latency in nanoseconds." ref: https://github.com/MengRao/fmtlog	2021-12-30 22:30:41 +01:00
surtur	129516a48f	add seed_file_management.h holding SeedFileManager	2021-12-13 05:59:27 +01:00
surtur	65c476dbd6	add Util class + perform general refactor ... * rm duplicate do_sha() code, consolidate in Util * make reseed() public so that it can be called from outside * rm reseed() from do_crypto() where it has no place	2021-12-13 05:10:07 +01:00
surtur	da48e61cc2	add da_threading lib ... retrieved from https://stackoverflow.com/a/46135882 original author LWimsey <https://stackoverflow.com/users/6651824/lwimsey> (c) 2017 edited and made into a header-only lib by wanderer <a_mirre at utb.cz> (c) 2021	2021-12-12 22:50:06 +01:00
surtur	cf41d323a4	fortuna: add task runner "do_task"; link pthread	2021-12-12 18:42:47 +01:00
surtur	d0e9b08886	accumulator: add urandom_entropy_src	2021-12-11 02:24:40 +01:00
surtur	a5b988ba71	accumulator: add event_scheduler,entropy_src ifces	2021-12-11 02:12:49 +01:00
surtur	801d605e2a	chore(clang-tidy): unify flags ... also add a status message to CMake's output	2021-12-10 18:57:25 +01:00
surtur	872e6f7f9f	add event_adder_impl	2021-12-08 03:58:18 +01:00
surtur	bc5bb6e700	add EventAdder interface ... will be used as a base implementations of sources of random events	2021-12-06 01:02:43 +01:00
surtur	7f05984946	integrate clang-tidy into cmake ... * consolidate everything with the makefile, the "tidy" target now just sets the env var that is checked for in CMakeLists * rm clang-tidy from pre-commit as it's run as part of the "test" makefile target later in the file anyway	2021-12-05 05:13:07 +01:00
surtur	a1cbbb209e	handle PRNG state in R_state + accumulator basis ... * handle the PRNG state with R_state nested class * add a private property R holding PRNG state to Fortuna * add R_state properties as defined in Cryptography Engineering: * a generator instance * a reseed counter * 32 pools that the collected entropy is to be distributed over * add initial definition of the Pool object and its initialization * attempt to initialize PRNG in Fortuna constructor. wrap the initialization call in a try-catch block like a cultured person * erase the string used to print data from random_data() after it's been used	2021-12-04 00:40:39 +01:00
surtur	77f1fe4c56	cmake,makefile: sanitize! ... as per #3	2021-12-02 18:34:07 +01:00
surtur	e72aa06813	executable hardening v2 ... * enable PIE * pass flags to linker based on the build type * enable LTO	2021-12-02 18:25:15 +01:00
surtur	bb12cf7b56	cmake: always set -Wall	2021-12-02 14:50:39 +01:00
surtur	b15e1e9a55	harden executable ... * fortify source * link with "-pie" * split stack * set stack-protector to all	2021-11-30 15:52:17 +01:00
surtur	d942e06263	cmake: compile PIC with "-fPIC"	2021-11-20 22:31:55 +01:00
surtur	e531aa6289	cmake: print version	2021-11-20 22:31:55 +01:00
surtur	bd421295c4	feat: use fmt instead of iostreams ... switch to fmt - "A modern formatting library" - for fun and profit, currently in header-only configuration. ref: https://github.com/fmtlib/fmt closes #5 closes #4	2021-11-18 22:05:05 +01:00
surtur	9fd35eee93	cmake: require the declared cxx standard	2021-11-18 19:49:15 +01:00
surtur	b934b11aa9	cmake(release): harden the build	2021-11-15 23:07:59 +01:00
surtur	0199fbd675	cmake: optimize for debugging with -Og	2021-11-15 23:04:37 +01:00
surtur	bad86c31df	refactor(-lcryptopp): use cmake's facilities ... this means that all builds configured with cmake (not just those called with our custom development makefile) are properly linked with cryptopp	2021-11-13 00:13:19 +01:00