268 Commits (8563713a4fbcd7d3b3134fcf248ff985837cc3e1)

 

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Author	SHA1	Message	Date
Gregory Maxwell	8563713a4f	Add non-null and unused-result warnings for the external API. ... GCC (and clang) supports extensions to annotate functions so that their results must be used and so that their arguments can't be statically provable to be null. If a caller violates these requirements they get a warning, so this helps them write correct code. I deployed this in libopus a couple years ago with good success, and the implementation here is basically copied straight from that. One consideration is that the non-null annotation teaches the optimizer and will actually compile out runtime non-nullness checks as dead-code. Since this is usually not whats wanted, the non-null annotations are disabled when compiling the library itself. The commit also removes some dead inclusions of assert.h and introduces compatibility macros for restrict and inline in preparation for some portability improvements.	10 years ago
Pieter Wuille	8ed7c33cd6	Merge pull request #96 ... 6fac238 Use same build template as bitcoin. Add bitcoin_secp.m4. (kiwigb) f9aac5b Remove INCLUDES. Obsolete, appears unused anyway. (kiwigb) db72c18 Add autoreconf warnings. Replace obsolete AC_TRY_COMPILE. Remove redundant checks (already done by LT_INIT). (kiwigb)	10 years ago
Pieter Wuille	28515b8848	Merge pull request #99 ... c27fdc0 Document some preconditions (Pieter Wuille)	10 years ago
Pieter Wuille	c27fdc0b97	Document some preconditions	10 years ago
Pieter Wuille	7ff4770e15	Merge pull request #98 ... fb1bb0b Rearrange _gej_add_ge to save an _fe_negate (Peter Dettman) 9338dbf Branch-free point addition (Pieter Wuille)	10 years ago
Peter Dettman	fb1bb0b445	Rearrange _gej_add_ge to save an _fe_negate	10 years ago
Pieter Wuille	9338dbf791	Branch-free point addition	10 years ago
kiwigb	6fac238f03	Use same build template as bitcoin. Add bitcoin_secp.m4.	10 years ago
kiwigb	f9aac5b034	Remove INCLUDES. Obsolete, appears unused anyway.	10 years ago
kiwigb	db72c181bb	Add autoreconf warnings. Replace obsolete AC_TRY_COMPILE. ... Remove redundant checks (already done by LT_INIT).	10 years ago
Pieter Wuille	ef6f677679	Merge pull request #95 ... 79ad6d4 Remove some dead variables in the tests. (Gregory Maxwell) 9974d86 Misc. Warning and cosmetic error cleanups. (Gregory Maxwell)	10 years ago
Pieter Wuille	985fd63a73	Merge pull request #77 ... 1d52a8b Implementations for scalar without data-dependent branches. (Pieter Wuille)	10 years ago
Gregory Maxwell	79ad6d44ea	Remove some dead variables in the tests.	10 years ago
Gregory Maxwell	9974d8693e	Misc. Warning and cosmetic error cleanups. ... This fixes a cosmetic precedence bug in the tests along with some type warnings. It also adds a dummy cast to the CHECK macro to avoid hundreds of statement with no effect warnings on compilers that warn about such things.	10 years ago
Pieter Wuille	1d52a8b155	Implementations for scalar without data-dependent branches.	10 years ago
Pieter Wuille	0ce80ef47e	Merge pull request #94 ... da55986 Label variable-time functions correctly and don't use those in sign (Pieter Wuille)	10 years ago
Pieter Wuille	da55986fdf	Label variable-time functions correctly and don't use those in sign	10 years ago
Pieter Wuille	784e62f3b2	Fix typo	10 years ago
Pieter Wuille	aee112a24e	Merge pull request #92 ... 137e77a Address 'constant-time' TODOs in field impls (Peter Dettman)	10 years ago
Peter Dettman	137e77afb4	Address 'constant-time' TODOs in field impls	10 years ago
Pieter Wuille	112510dfab	Merge pull request #93 ... 5362875 warnings: enable quiet builds (Cory Fields)	10 years ago
Cory Fields	53628757f3	warnings: enable quiet builds	10 years ago
Pieter Wuille	cc20075ef7	Merge pull request #85 ... 7a8e385 Fix interaction between magnitudes and negation (Pieter Wuille)	10 years ago
Pieter Wuille	47ebd6b7fa	Merge pull request #89 ... 501d58f Get rid of {num,scalar,ecdsa_sig}_{init,free} (Pieter Wuille)	10 years ago
Pieter Wuille	501d58f098	Get rid of {num,scalar,ecdsa_sig}_{init,free}	10 years ago
Pieter Wuille	49596769d4	Merge pull request #70 ... e2d66a2 Fix build for 64bit field under OSX (Peter Dettman)	10 years ago
Peter Dettman	e2d66a2c62	Fix build for 64bit field under OSX ... - caused by 8881212ebc - OSX's ar tool doesn't work for empty archives ("ar: no archive members specified") - introduce COMMON_LIB variable; leave empty when not using asm	10 years ago
Pieter Wuille	7a8e385d74	Fix interaction between magnitudes and negation ... Magnitude m means values are allowed to be up to 2 * 0xFFF...FFF * m, while the argument passed to secp256k1_fe_negate didn't take the 2 into account. Fix this.	10 years ago
Pieter Wuille	b0295868f4	Merge pull request #82 ... 8f9a307 Better .gitignore for bench binaries (Pieter Wuille) fa5c13f Add bench_sign tool (Pieter Wuille)	10 years ago
Pieter Wuille	36abcf5510	Merge pull request #83 ... 7d681ac Add verification to 32bit field (Peter Dettman)	10 years ago
Pieter Wuille	8f9a307818	Better .gitignore for bench binaries	10 years ago
Peter Dettman	7d681ac636	Add verification to 32bit field ... - implement _fe_verify for 10x26 - fe is normalized after _fe_clear - a few corresponding changes in 64bit field	10 years ago
Pieter Wuille	fa5c13ff4c	Add bench_sign tool	10 years ago
Pieter Wuille	27aded3ccb	Merge pull request #80 ... 504c63d Rename bench to bench_verify (Pieter Wuille) 01097dd Make bench deterministic (Pieter Wuille)	10 years ago
Pieter Wuille	504c63d72a	Rename bench to bench_verify	10 years ago
Pieter Wuille	01097ddf19	Make bench deterministic	10 years ago
Pieter Wuille	81dc171604	Merge pull request #79 ... ae2679b Add bench_inv tool (Pieter Wuille)	10 years ago
Pieter Wuille	66002cfa87	Merge pull request #78 ... 520ba3c Remove OpenSSL bignum implementation (Pieter Wuille)	10 years ago
Pieter Wuille	520ba3c921	Remove OpenSSL bignum implementation	10 years ago
Pieter Wuille	ae2679b6e4	Add bench_inv tool	10 years ago
Pieter Wuille	9c698f16d6	Merge pull request #76 ... 7935930 Add unit tests for scalars. (Pieter Wuille) eca6cdb Switch scalar to use get/set 32-byte arrays (Pieter Wuille)	10 years ago
Pieter Wuille	79359302fb	Add unit tests for scalars. ... Also add a secp256k1_scalar_is_one function.	10 years ago
Pieter Wuille	eca6cdb123	Switch scalar to use get/set 32-byte arrays	10 years ago
Pieter Wuille	774594e979	Merge pull request #75 ... a9f5c8b Introduce secp256k1_scalar_t for future constant-time mod order operations (Pieter Wuille)	10 years ago
Pieter Wuille	a9f5c8b875	Introduce secp256k1_scalar_t for future constant-time mod order operations	10 years ago
Pieter Wuille	b2bfdabdeb	Merge pull request #72 ... eb74c36 Abstract out tweak logic to secp256k1_eckey_* functions (Pieter Wuille) ffffc87 Use internal secp256k1_eckey_ prefix for functions in eckey (Pieter Wuille) e2f71f1 Move non-ECDSA operations from ecdsa to eckey (Pieter Wuille) ae6bc76 [API CHANGE] Use secp256k1_ec_ prefix for non-ECDSA key operations (Pieter Wuille)	10 years ago
Pieter Wuille	eb74c36bd2	Abstract out tweak logic to secp256k1_eckey_* functions	10 years ago
Pieter Wuille	ffffc87855	Use internal secp256k1_eckey_ prefix for functions in eckey	10 years ago
Pieter Wuille	e2f71f1efe	Move non-ECDSA operations from ecdsa to eckey	10 years ago
Pieter Wuille	ae6bc76e32	[API CHANGE] Use secp256k1_ec_ prefix for non-ECDSA key operations	10 years ago