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5 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Pieter Wuille
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54245985fb |
Squashed 'src/secp256k1/' changes from 0b70241850..b19c000063
b19c000063 Merge #607: Use size_t shifts when computing a size_t 4d01bc2d9c Merge #606: travis: Remove unused sudo:false e6d01e9347 Use size_t shifts when computing a size_t 7667532bd7 travis: Remove unused sudo:false ee99f12f3d Merge #599: Switch x86_64 asm to use "i" instead of "n" for immediate values. d58bc93f2c Switch x86_64 asm to use "i" instead of "n" for immediate values. 05362ee042 Merge #597: Add $(COMMON_LIB) to exhaustive tests to fix ARM asm build 83483869ac Add $(COMMON_LIB) to exhaustive tests to fix ARM asm build aa15154a48 Merge #568: Fix integer overflow in ecmult_multi_var when n is large 2277af5ff0 Fix integer overflow in ecmult_multi_var when n is large 85d0e1bcce Merge #591: Make bench_internal obey secp256k1_fe_sqrt's contract wrt aliasing. 14196379ec Merge #580: Add trivial ecmult_multi algorithm which does not require a scratch space a697d82da9 Add trivial ecmult_multi to the benchmark tool bade617417 Add trivial ecmult_multi algorithm. It is selected when no scratch space is given and just multiplies and adds the points. 5545e13dea Merge #584: configure: Use CFLAGS_FOR_BUILD when checking native compiler 20c5869df2 Merge #516: improvements to random seed in src/tests.c b76e45d5d6 Make bench_internal obey secp256k1_fe_sqrt's contract wrt aliasing. 870a977644 Merge #562: Make use of TAG_PUBKEY constants in secp256k1_eckey_pubkey_parse be40c4d0b5 Fixup for C90 mixed declarations. c71dd2c08f Merge #509: Fix algorithm selection in bench_ecmult 6492bf88cc Merge #518: Summarize build options after running configure 0e9ada1941 Merge #567: Correct order of libs returned on pkg-config --libs --static libsecp2… e96901a4b9 Merge #587: Make randomization of a non-signing context a noop 58df8d03ad Merge #511: Portability fix for the configure scripts generated 2ebdad772a Merge #552: Make constants static: 1c131affd3 Merge #551: secp256k1_fe_sqrt: Verify that the arguments don't alias. ba698f883b Merge #539: Assorted minor corrections 949e85b009 Merge #550: Optimize secp256k1_fe_normalize_weak calls. a34bcaadf1 Actually pass CFLAGS_FOR_BUILD and LDFLAGS_FOR_BUILD to linker 2d5f4cebdc configure: Use CFLAGS_FOR_BUILD when checking native compiler b408c6a8b2 Merge #579: Use __GNUC_PREREQ for detecting __builtin_expect 6198375218 Make randomization of a non-signing context a noop c663397f46 Use __GNUC_PREREQ for detecting __builtin_expect e34ceb333b Merge #557: Eliminate scratch memory used when generating contexts b3bf5f99a3 ecmult_impl: expand comment to explain how effective affine interacts with everything efa783f8f0 Store z-ratios in the 'x' coord they'll recover ffd3b346fe add `secp256k1_ge_set_all_gej_var` test which deals with many infinite points 84740acd2a ecmult_impl: save one fe_inv_var 47045270fa ecmult_impl: eliminate scratch memory used when generating context 7f7a2ed3a8 ecmult_gen_impl: eliminate scratch memory used when generating context 314a61d724 Merge #553: add static context object which has no capabilities 89a20a8945 Correct order of libs returned on pkg-config --libs --static libsecp256k1 call. 1086fda4c1 Merge #354: [ECDH API change] Support custom hash function d3cb1f95eb Make use of TAG_PUBKEY constants in secp256k1_eckey_pubkey_parse 40fde611bd prevent attempts to modify `secp256k1_context_no_precomp` ed7c08417a add static context object which has no capabilities 496c5b43b8 Make constants static: static const secp256k1_ge secp256k1_ge_const_g; static const int CURVE_B; bf8b86cc07 secp256k1_fe_sqrt: Verify that the arguments don't alias. 9bd89c836b Optimize secp256k1_fe_normalize_weak calls. Move secp256k1_fe_normalize_weak calls out of ECMULT_TABLE_GET_GE and ECMULT_TABLE_GET_GE_STORAGE and into secp256k1_ge_globalz_set_table_gej instead. 52ab96fedb clean dependendies in field_*_impl.h deff5edd42 Correct math typos in field_*.h 4efb3f8dd1 Add check that restrict pointers don't alias with all parameters. 1e6f1f5ad5 Merge #529: fix tests.c in the count == 0 case c8fbc3c397 [ECDH API change] Allow pass arbitrary data to hash function b00be65056 [ECDH API change] Support custom hash function 95e99f196f fix tests.c in the count == 0 case 452d8e4d2a Merge #523: scratch: add stack frame support 6fe50439ae scratch: add stack frame support 9bc2e26502 Merge #522: parameterize ecmult_const over input size 7c1b91ba4b parameterize ecmult_const over input size dbc3ddd5e2 Merge #513: Increase sparsity of pippenger fixed window naf representation 3965027c81 Summarize build options in configure script 0f0517369c Fix algorithm selection in bench_ecmult fb9271dcf0 Merge #510: add a couple missing `const`s to ecmult_pippenger_wnaf cd5f6028e5 Merge #515: Fix typo 09146ae854 Merge #512: secp256k1_ec_privkey_negate - fix documentation ec0a7b3ae3 Don't touch leading zeros in wnaf_fixed. 9e36d1bfe2 Fix bug in wnaf_fixed where the wnaf array is not completely zeroed when given a 0 scalar. 96f68a0afc Don't invert scalar in wnaf_fixed when it is even because a caller might intentionally give a scalar with many leading zeros. 8b3841c91d fix bug in fread() failure check cddef0c0be tests: add warning message when /dev/urandom fails 9b7c47a21e Fix typo 6dbb007869 Increase sparsity of pippenger fixed window naf representation 1646ace4d5 secp256k1_ec_privkey_negate - fix documentation 270f6c80db Portability fix for the configure scripts generated 9b3ff0309d add a couple missing `const`s to ecmult_pippenger_wnaf cd329dbc3e Merge #460: [build] Update ax_jni_include_dir.m4 macro 7f9c1a1565 Merge #498: tests: Avoid calling fclose(...) with an invalid argument f99aa8d4d3 Merge #499: tests: Make sure we get the requested number of bytes from /dev/urandom b549d3d5f7 Merge #472: [build] Set --enable-jni to no by default instead of auto. d333521516 Merge #494: Support OpenSSL versions >= 1.1 for ENABLE_OPENSSL_TESTS 2ef8ea5d21 Merge #495: Add bench_ecmult to .gitignore 82a96e4587 tests: Make sure we get the requested number of bytes from /dev/urandom 5aae5b5bb2 Avoid calling fclose(...) with an invalid argument cb32940df3 Add bench_ecmult to .gitignore 31abd3ab8d Support OpenSSL versions >= 1.1 for ENABLE_OPENSSL_TESTS c95f6f1360 Merge #487: fix tests typo, s/changed/unchanged fb46c83881 Merge #463: Reduce usage of hardcoded size constants 02f5001dfc Merge #490: Disambiguate bench functions and types 1f46d6089e Disambiguate bench functions and types f54c6c5083 Merge #480: Enable benchmark building by default c77fc08597 Merge #486: Add pippenger_wnaf for multi-multiplication d2f9c6b5dc Use more precise pippenger bucket windows 4c950bbeaf Save some additions per window in _pippenger_wnaf a58f543f5a Add flags for choosing algorithm in ecmult_multi benchmark 36b22c9337 Use scratch space dependent batching in ecmult_multi 355a38f113 Add pippenger_wnaf ecmult_multi bc65aa794e Add bench_ecmult dba5471b69 Add ecmult_multi tests 8c1c831bdb Generalize Strauss to support multiple points 548de42ecf add resizeable scratch space API 0e96cdc6b6 fix typo, s/changed/unchanged c7680e570f Reduce usage of hardcoded size constants 6ad5cdb42a Merge #479: Get rid of reserved _t in type names 7a78f60598 Print whether we're building benchmarks 4afec9f1ae Build benchmarks by default d1dc9dfc0a Get rid of reserved _t in type names 57752d28b3 [build] Set --enable-jni to no by default instead of auto. e7daa9b3c2 [build] Tweak JNI macro to warn instead of error for JNI not found. 5b22977922 [build] Update ax_jni_include_dir.m4 macro to deal with recent versions of macOS git-subtree-dir: src/secp256k1 git-subtree-split: b19c000063be11018b4d1a6b0a85871ab9d0bdcf |
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MarcoFalke
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fd86f998fc |
Squashed 'src/secp256k1/' changes from 84973d393..0b7024185
0b7024185 Merge #474: Fix header guards using reserved identifiers ab1f89f00 Merge #478: Fixed multiple typos 8c7ea22d5 Fixed multiple typos abe2d3e84 Fix header guards using reserved identifiers f532bdc9f Merge #459: Add pubkey prefix constants to include/secp256k1.h cac7c5559 Merge #470: Fix wnaf_const documentation 768514bac Fix wnaf_const documentation with respect to return value and number of words set b8c26a399 Merge #458: Fix typo in API documentation 817fb2013 Merge #440: Fix typos 12230f90e Merge #468: Remove redundant conditional expression 2e1ccdca0 Remove redundant conditional expression bc61b91ac add pubkey prefix constants to include/secp256k1.h b0452e664 Fix typo in API documentation 4c0f32ed5 Fix typo: "Agressive" → "Aggressive" 73aca8364 Fix typo: "exectured" → "executed" git-subtree-dir: src/secp256k1 git-subtree-split: 0b7024185045a49a1a6a4c5615bf31c94f63d9c4 |
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Pieter Wuille
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7b49f22bdb |
Squashed 'src/secp256k1/' changes from 7a49cac..8225239
8225239 Merge #433: Make the libcrypto detection fail the newer API. 12de863 Make the libcrypto detection fail the newer API. 2928420 Merge #427: Remove Schnorr from travis as well 8eecc4a Remove Schnorr from travis as well a8abae7 Merge #310: Add exhaustive test for group functions on a low-order subgroup b4ceedf Add exhaustive test for verification 83836a9 Add exhaustive tests for group arithmetic, signing, and ecmult on a small group 20b8877 Add exhaustive test for group functions on a low-order subgroup 80773a6 Merge #425: Remove Schnorr experiment e06e878 Remove Schnorr experiment 04c8ef3 Merge #407: Modify parameter order of internal functions to match API parameter order 6e06696 Merge #411: Remove guarantees about memcmp-ability 40c8d7e Merge #421: Update scalar_4x64_impl.h a922365 Merge #422: Restructure nonce clearing 3769783 Restructure nonce clearing 0f9e69d Restructure nonce clearing 9d67afa Update scalar_4x64_impl.h 7d15cd7 Merge #413: fix auto-enabled static precompuatation 00c5d2e fix auto-enabled static precompuatation 91219a1 Remove guarantees about memcmp-ability 353c1bf Fix secp256k1_ge_set_table_gej_var parameter order 541b783 Fix secp256k1_ge_set_all_gej_var parameter order 7d893f4 Fix secp256k1_fe_inv_all_var parameter order git-subtree-dir: src/secp256k1 git-subtree-split: 8225239f490f79842a5a3b82ad6cc8aa11d5208e |
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Wladimir J. van der Laan
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b2135359b3 |
Squashed 'src/secp256k1/' changes from 6c527ec..7a49cac
7a49cac Merge #410: Add string.h include to ecmult_impl 0bbd5d4 Add string.h include to ecmult_impl c5b32e1 Merge #405: Make secp256k1_fe_sqrt constant time 926836a Make secp256k1_fe_sqrt constant time e2a8e92 Merge #404: Replace 3M + 4S doubling formula with 2M + 5S one 8ec49d8 Add note about 2M + 5S doubling formula 5a91bd7 Merge #400: A couple minor cleanups ac01378 build: add -DSECP256K1_BUILD to benchmark_internal build flags a6c6f99 Remove a bunch of unused stdlib #includes 65285a6 Merge #403: configure: add flag to disable OpenSSL tests a9b2a5d configure: add flag to disable OpenSSL tests b340123 Merge #402: Add support for testing quadratic residues e6e9805 Add function for testing quadratic residue field/group elements. efd953a Add Jacobi symbol test via GMP fa36a0d Merge #401: ecmult_const: unify endomorphism and non-endomorphism skew cases c6191fd ecmult_const: unify endomorphism and non-endomorphism skew cases 0b3e618 Merge #378: .gitignore build-aux cleanup 6042217 Merge #384: JNI: align shared files copyright/comments to bitcoinj's 24ad20f Merge #399: build: verify that the native compiler works for static precomp b3be852 Merge #398: Test whether ECDH and Schnorr are enabled for JNI aa0b1fd build: verify that the native compiler works for static precomp eee808d Test whether ECDH and Schnorr are enabled for JNI 7b0fb18 Merge #366: ARM assembly implementation of field_10x26 inner (rebase of #173) 001f176 ARM assembly implementation of field_10x26 inner 0172be9 Merge #397: Small fixes for sha256 3f8b78e Fix undefs in hash_impl.h 2ab4695 Fix state size in sha256 struct 6875b01 Merge #386: Add some missing `VERIFY_CHECK(ctx != NULL)` 2c52b5d Merge #389: Cast pointers through uintptr_t under JNI 43097a4 Merge #390: Update bitcoin-core GitHub links 31c9c12 Merge #391: JNI: Only call ecdsa_verify if its inputs parsed correctly 1cb2302 Merge #392: Add testcase which hits additional branch in secp256k1_scalar_sqr d2ee340 Merge #388: bench_ecdh: fix call to secp256k1_context_create 093a497 Add testcase which hits additional branch in secp256k1_scalar_sqr a40c701 JNI: Only call ecdsa_verify if its inputs parsed correctly faa2a11 Update bitcoin-core GitHub links 47b9e78 Cast pointers through uintptr_t under JNI f36f9c6 bench_ecdh: fix call to secp256k1_context_create bcc4881 Add some missing `VERIFY_CHECK(ctx != NULL)` for functions that use `ARG_CHECK` 6ceea2c align shared files copyright/comments to bitcoinj's 70141a8 Update .gitignore 7b549b1 Merge #373: build: fix x86_64 asm detection for some compilers bc7c93c Merge #374: Add note about y=0 being possible on one of the sextic twists e457018 Merge #364: JNI rebased 86e2d07 JNI library: cleanup, removed unimplemented code 3093576a JNI library bd2895f Merge pull request #371 e72e93a Add note about y=0 being possible on one of the sextic twists 3f8fdfb build: fix x86_64 asm detection for some compilers e5a9047 [Trivial] Remove double semicolons c18b869 Merge pull request #360 3026daa Merge pull request #302 03d4611 Add sage verification script for the group laws a965937 Merge pull request #361 83221ec Add experimental features to configure 5d4c5a3 Prevent damage_array in the signature test from going out of bounds. 419bf7f Merge pull request #356 03d84a4 Benchmark against OpenSSL verification git-subtree-dir: src/secp256k1 git-subtree-split: 7a49cacd3937311fcb1cb36b6ba3336fca811991 |
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Pieter Wuille
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1d84107924 |
Squashed 'src/secp256k1/' changes from 22f60a6..2bfb82b
2bfb82b Merge pull request #351 06aeea5 Turn secp256k1_ec_pubkey_serialize outlen to in/out 970164d Merge pull request #348 6466625 Improvements for coordinate decompression e2100ad Merge pull request #347 8e48787 Change secp256k1_ec_pubkey_combine's count argument to size_t. c69dea0 Clear output in more cases for pubkey_combine, adds tests. 269d422 Comment copyediting. b4d17da Merge pull request #344 4709265 Merge pull request #345 26abce7 Adds 32 static test vectors for scalar mul, sqr, inv. 5b71a3f Better error case handling for pubkey_create & pubkey_serialize, more tests. 3b7bc69 Merge pull request #343 eed87af Change contrib/laxder from headers-only to files compilable as standalone C d7eb1ae Merge pull request #342 7914a6e Make lax_der_privatekey_parsing.h not depend on internal code 73f64ff Merge pull request #339 9234391 Overhaul flags handling 1a36898 Make flags more explicit, add runtime checks. 1a3e03a Merge pull request #340 96be204 Add additional tests for eckey and arg-checks. bb5aa4d Make the tweak function zeroize-output-on-fail behavior consistent. 4a243da Move secp256k1_ec_privkey_import/export to contrib. 1b3efc1 Move secp256k1_ecdsa_sig_recover into the recovery module. e3cd679 Eliminate all side-effects from VERIFY_CHECK() usage. b30fc85 Avoid nonce_function_rfc6979 algo16 argument emulation. 70d4640 Make secp256k1_ec_pubkey_create skip processing invalid secret keys. 6c476a8 Minor comment improvements. 131afe5 Merge pull request #334 0c6ab2f Introduce explicit lower-S normalization fea19e7 Add contrib/lax_der_parsing.h 3bb9c44 Rewrite ECDSA signature parsing code fa57f1b Use secp256k1_rand_int and secp256k1_rand_bits more 49b3749 Add new tests for the extra testrand functions f684d7d Faster secp256k1_rand_int implementation 251b1a6 Improve testrand: add extra random functions 31994c8 Merge pull request #338 f79aa88 Bugfix: swap arguments to noncefp c98df26 Merge pull request #319 67f7da4 Extensive interface and operations tests for secp256k1_ec_pubkey_parse. ee2cb40 Add ARG_CHECKs to secp256k1_ec_pubkey_parse/secp256k1_ec_pubkey_serialize 7450ef1 Merge pull request #328 68a3c76 Merge pull request #329 98135ee Merge pull request #332 37100d7 improve ECDH header-doc b13d749 Fix couple of typos in API comments 7c823e3 travis: fixup module configs cc3141a Merge pull request #325 ee58fae Merge pull request #326 213aa67 Do not force benchmarks to be statically linked. 338fc8b Add API exports to secp256k1_nonce_function_default and secp256k1_nonce_function_rfc6979. 52fd03f Merge pull request #320 9f6993f Remove some dead code. 357f8cd Merge pull request #314 118cd82 Use explicit symbol visibility. 4e64608 Include public module headers when compiling modules. 1f41437 Merge pull request #316 fe0d463 Merge pull request #317 cfe0ed9 Fix miscellaneous style nits that irritate overactive static analysis. 2b199de Use the explicit NULL macro for pointer comparisons. 9e90516 Merge pull request #294 dd891e0 Get rid of _t as it is POSIX reserved 201819b Merge pull request #313 912f203 Eliminate a few unbraced statements that crept into the code. eeab823 Merge pull request #299 486b9bb Use a flags bitfield for compressed option to secp256k1_ec_pubkey_serialize and secp256k1_ec_privkey_export 05732c5 Callback data: Accept pointers to either const or non-const data 1973c73 Bugfix: Reinitialise buffer lengths that have been used as outputs 788038d Use size_t for lengths (at least in external API) c9d7c2a secp256k1_context_set_{error,illegal}_callback: Restore default handler by passing NULL as function argument 9aac008 secp256k1_context_destroy: Allow NULL argument as a no-op 64b730b secp256k1_context_create: Use unsigned type for flags bitfield cb04ab5 Merge pull request #309 a551669 Merge pull request #295 81e45ff Update group_impl.h 85e3a2c Merge pull request #112 b2eb63b Merge pull request #293 dc0ce9f [API BREAK] Change argument order to out/outin/in 6d947ca Merge pull request #298 c822693 Merge pull request #301 6d04350 Merge pull request #303 7ab311c Merge pull request #304 5fb3229 Fixes a bug where bench_sign would fail due to passing in too small a buffer. 263dcbc remove unused assignment b183b41 bugfix: "ARG_CHECK(ctx != NULL)" makes no sense 6da1446 build: fix parallel build 5eb4356 Merge pull request #291 c996d53 Print success 9f443be Move pubkey recovery code to separate module d49abbd Separate ECDSA recovery tests 439d34a Separate recoverable and normal signatures a7b046e Merge pull request #289 f66907f Improve/reformat API documentation secp256k1.h 2f77487 Add context building benchmarks cc623d5 Merge pull request #287 de7e398 small typo fix 9d96e36 Merge pull request #280 432e1ce Merge pull request #283 14727fd Use correct name in gitignore 356b0e9 Actually test static precomputation in Travis ff3a5df Merge pull request #284 2587208 Merge pull request #212 a5a66c7 Add support for custom EC-Schnorr-SHA256 signatures d84a378 Merge pull request #252 72ae443 Improve perf. of cmov-based table lookup 92e53fc Implement endomorphism optimization for secp256k1_ecmult_const ed35d43 Make `secp256k1_scalar_add_bit` conditional; make `secp256k1_scalar_split_lambda_var` constant time 91c0ce9 Add benchmarks for ECDH and const-time multiplication 0739bbb Add ECDH module which works by hashing the output of ecmult_const 4401500 Add constant-time multiply `secp256k1_ecmult_const` for ECDH e4ce393 build: fix hard-coded usage of "gen_context" b8e39ac build: don't use BUILT_SOURCES for the static context header baa75da tests: add a couple tests ae4f0c6 Merge pull request #278 995c548 Introduce callback functions for dealing with errors. c333074 Merge pull request #282 18c329c Remove the internal secp256k1_ecdsa_sig_t type 74a2acd Add a secp256k1_ecdsa_signature_t type 23cfa91 Introduce secp256k1_pubkey_t type 4c63780 Merge pull request #269 3e6f1e2 Change rfc6979 implementation to be a generic PRNG ed5334a Update configure.ac to make it build on OpenBSD 1b68366 Merge pull request #274 a83bb48 Make ecmult static precomputation default 166b32f Merge pull request #276 c37812f Add gen_context src/ecmult_static_context.h to CLEANFILES to fix distclean. 125c15d Merge pull request #275 76f6769 Fix build with static ecmult altroot and make dist. 5133f78 Merge pull request #254 b0a60e6 Merge pull request #258 733c1e6 Add travis build to test the static context. fbecc38 Add ability to use a statically generated ecmult context. 4fb174d Merge pull request #263 4ab8990 Merge pull request #270 bdf0e0c Merge pull request #271 31d0c1f Merge pull request #273 eb2c8ff Add missing casts to SECP256K1_FE_CONST_INNER 55399c2 Further performance improvements to _ecmult_wnaf 99fd963 Add secp256k1_ec_pubkey_compress(), with test similar to the related decompress() function. 145cc6e Improve performance of _ecmult_wnaf 36b305a Verify the result of GMP modular inverse using non-GMP code 0cbc860 Merge pull request #266 06ff7fe Merge pull request #267 5a43124 Save 1 _fe_negate since s1 == -s2 a5d796e Update code comments 3f3964e Add specific VERIFY tests for _fe_cmov 7d054cd Refactor to save a _fe_negate b28d02a Refactor to remove a local var 55e7fc3 Perf. improvement in _gej_add_ge a0601cd Fix VERIFY calculations in _fe_cmov methods 17f7148 Merge pull request #261 7657420 Add tests for adding P+Q with P.x!=Q.x and P.y=-Q.y 8c5d5f7 tests: Add failing unit test for #257 (bad addition formula) 5de4c5d gej_add_ge: fix degenerate case when computing P + (-lambda)P bcf2fcf gej_add_ge: rearrange algebra e2a07c7 Fix compilation with C++ 873a453 Merge pull request #250 91eb0da Merge pull request #247 210ffed Use separate in and out pointers in `secp256k1_ec_pubkey_decompress` a1d5ae1 Tiny optimization 729badf Merge pull request #210 2d5a186 Apply effective-affine trick to precomp 4f9791a Effective affine addition in EC multiplication 2b4cf41 Use pkg-config always when possible, with failover to manual checks for libcrypto git-subtree-dir: src/secp256k1 git-subtree-split: 2bfb82b10edf0f0b0e366a12f94c8b21a914159d |