654 Commits (70d46401728699b49a2489ce0943d14764b55bd5)

 

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Author	SHA1	Message	Date
Pieter Wuille	b2eb63b2d7	Merge pull request #293 ... dc0ce9f [API BREAK] Change argument order to out/outin/in (Pieter Wuille)	9 years ago
Pieter Wuille	dc0ce9fc41	[API BREAK] Change argument order to out/outin/in	9 years ago
Pieter Wuille	6d947cadcc	Merge pull request #298 ... 6da1446 build: fix parallel build (Cory Fields)	9 years ago
Pieter Wuille	c822693eff	Merge pull request #301 ... b183b41 bugfix: "ARG_CHECK(ctx != NULL)" makes no sense (Cory Fields)	9 years ago
Pieter Wuille	6d043505b0	Merge pull request #303 ... 263dcbc remove unused assignment (Cory Fields)	9 years ago
Pieter Wuille	7ab311cbb3	Merge pull request #304 ... 5fb3229 Fixes a bug where bench_sign would fail due to passing in too small a buffer. (Gregory Maxwell)	9 years ago
Gregory Maxwell	5fb32296af	Fixes a bug where bench_sign would fail due to passing in too small a buffer. ... This was introduced by the recent API change when the signature types were split.	9 years ago
Cory Fields	263dcbca4a	remove unused assignment	9 years ago
Cory Fields	b183b41122	bugfix: "ARG_CHECK(ctx != NULL)" makes no sense ... Move all context checks to VERIFY_CHECK and be sure they come before all ARG_CHECKs.	9 years ago
Cory Fields	6da1446dcf	build: fix parallel build	9 years ago
Pieter Wuille	5eb435694e	Merge pull request #291 ... 9f443be Move pubkey recovery code to separate module (Pieter Wuille) d49abbd Separate ECDSA recovery tests (Pieter Wuille) 439d34a Separate recoverable and normal signatures (Pieter Wuille)	9 years ago
Pieter Wuille	c996d53ab1	Print success	9 years ago
Pieter Wuille	9f443be086	Move pubkey recovery code to separate module	9 years ago
Pieter Wuille	d49abbd5a0	Separate ECDSA recovery tests	9 years ago
Pieter Wuille	439d34adc6	Separate recoverable and normal signatures	9 years ago
Pieter Wuille	a7b046e554	Merge pull request #289 ... f66907f Improve/reformat API documentation secp256k1.h (Pieter Wuille) 2f77487 Add context building benchmarks (Pieter Wuille)	9 years ago
Pieter Wuille	f66907f220	Improve/reformat API documentation secp256k1.h	9 years ago
Pieter Wuille	2f77487012	Add context building benchmarks	9 years ago
Pieter Wuille	cc623d50e4	Merge pull request #287 ... de7e398 small typo fix (Veres Lajos)	9 years ago
Veres Lajos	de7e398dfa	small typo fix	9 years ago
Pieter Wuille	9d96e362a5	Merge pull request #280 ... ed5334a Update configure.ac to make it build on OpenBSD (mlmikael)	9 years ago
Pieter Wuille	432e1ceca0	Merge pull request #283 ... 14727fd Use correct name in gitignore (Pieter Wuille) 356b0e9 Actually test static precomputation in Travis (Pieter Wuille)	9 years ago
Pieter Wuille	14727fd9e1	Use correct name in gitignore	9 years ago
Pieter Wuille	356b0e9c77	Actually test static precomputation in Travis	9 years ago
Pieter Wuille	ff3a5dfc97	Merge pull request #284 ... e4ce393 build: fix hard-coded usage of "gen_context" (Cory Fields) b8e39ac build: don't use BUILT_SOURCES for the static context header (Cory Fields)	9 years ago
Pieter Wuille	258720851e	Merge pull request #212 ... a5a66c7 Add support for custom EC-Schnorr-SHA256 signatures (Pieter Wuille)	9 years ago
Pieter Wuille	a5a66c70b6	Add support for custom EC-Schnorr-SHA256 signatures	9 years ago
Pieter Wuille	d84a3784f4	Merge pull request #252 ... 72ae443 Improve perf. of cmov-based table lookup (Peter Dettman) 92e53fc Implement endomorphism optimization for secp256k1_ecmult_const (Andrew Poelstra) ed35d43 Make `secp256k1_scalar_add_bit` conditional; make `secp256k1_scalar_split_lambda_var` constant time (Andrew Poelstra) 91c0ce9 Add benchmarks for ECDH and const-time multiplication (Andrew Poelstra) 0739bbb Add ECDH module which works by hashing the output of ecmult_const (Andrew Poelstra) 4401500 Add constant-time multiply `secp256k1_ecmult_const` for ECDH (Andrew Poelstra) baa75da tests: add a couple tests (Andrew Poelstra)	9 years ago
Peter Dettman	72ae443afb	Improve perf. of cmov-based table lookup	9 years ago
Andrew Poelstra	92e53fc4c8	Implement endomorphism optimization for secp256k1_ecmult_const	9 years ago
Andrew Poelstra	ed35d43a0c	Make `secp256k1_scalar_add_bit` conditional; make `secp256k1_scalar_split_lambda_var` constant time ... This has the effect of making `secp256k1_scalar_mul_shift_var` constant time in both input scalars. Keep the _var name because it is NOT constant time in the shift amount. As used in `secp256k1_scalar_split_lambda_var`, the shift is always the constant 272, so this function becomes constant time, and it loses the `_var` suffix.	9 years ago
Andrew Poelstra	91c0ce95ca	Add benchmarks for ECDH and const-time multiplication	9 years ago
Andrew Poelstra	0739bbb6f0	Add ECDH module which works by hashing the output of ecmult_const	9 years ago
Andrew Poelstra	4401500060	Add constant-time multiply `secp256k1_ecmult_const` for ECDH ... Designed with clear separation of the wNAF conversion, precomputation and exponentiation (since the precomp at least we will probably want to separate in the API for users who reuse points a lot. Future work: - actually separate precomp in the API - do multiexp rather than single exponentiation	9 years ago
Cory Fields	e4ce393683	build: fix hard-coded usage of "gen_context" ... The binary needs an extension on some platforms.	9 years ago
Cory Fields	b8e39ac5e4	build: don't use BUILT_SOURCES for the static context header ... BUILT_SOURCES simply forces the header to be built first. Use real dependencies instead. This fixes builds with dependency tracking disabled where a real target is specified. As a bonus, this also fixes the issue of gen_context and the header not being rebuilt when gen_context.c is touched.	9 years ago
Andrew Poelstra	baa75da59d	tests: add a couple tests ... - Add zero/one sanity check tests for ecmult - Add unit test for secp256k1_scalar_split_lambda_var - Typo fix in `ge_equals_ge`; was comparing b->y to itself, should have been comparing a->y to b->y - Normalize y-coordinate in `random_group_element_test`; this is needed to pass random group elements as the first argument to `ge_equals_ge`, which I will do in a future commit.	9 years ago
Pieter Wuille	ae4f0c6eec	Merge pull request #278 ... 995c548 Introduce callback functions for dealing with errors. (Pieter Wuille)	9 years ago
Pieter Wuille	995c548771	Introduce callback functions for dealing with errors.	9 years ago
Pieter Wuille	c33307495b	Merge pull request #282 ... 18c329c Remove the internal secp256k1_ecdsa_sig_t type (Pieter Wuille) 74a2acd Add a secp256k1_ecdsa_signature_t type (Pieter Wuille) 23cfa91 Introduce secp256k1_pubkey_t type (Pieter Wuille)	9 years ago
Pieter Wuille	18c329c506	Remove the internal secp256k1_ecdsa_sig_t type	9 years ago
Pieter Wuille	74a2acdb8a	Add a secp256k1_ecdsa_signature_t type	9 years ago
Pieter Wuille	23cfa914d2	Introduce secp256k1_pubkey_t type	9 years ago
Pieter Wuille	4c63780710	Merge pull request #269 ... 3e6f1e2 Change rfc6979 implementation to be a generic PRNG (Pieter Wuille)	9 years ago
Pieter Wuille	3e6f1e20dc	Change rfc6979 implementation to be a generic PRNG	9 years ago
mlmikael	ed5334a7fe	Update configure.ac to make it build on OpenBSD ... This update is to make libsecp256k1 build on OpenBSD (more specifically OpenBSD 5.7 with Autotools 2.69). Without the "AM_PROG_CC_C_O" line in configure.ac, ./autogen.sh crashes with "Makefile.am: C objects in subdir but `AM_PROG_CC_C_O' not in `configure.ac'\nautoreconf-2.69: automake failed with exit status: 1".	9 years ago
Pieter Wuille	1b68366201	Merge pull request #274 ... a83bb48 Make ecmult static precomputation default (Pieter Wuille)	9 years ago
Pieter Wuille	a83bb48068	Make ecmult static precomputation default	9 years ago
Pieter Wuille	166b32f70a	Merge pull request #276 ... c37812f Add gen_context src/ecmult_static_context.h to CLEANFILES to fix distclean. (Gregory Maxwell)	9 years ago
Gregory Maxwell	c37812f54c	Add gen_context src/ecmult_static_context.h to CLEANFILES to fix distclean.	9 years ago