654 Commits (70d46401728699b49a2489ce0943d14764b55bd5)

 

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Author	SHA1	Message	Date
Gregory Maxwell	70d4640172	Make secp256k1_ec_pubkey_create skip processing invalid secret keys. ... This makes it somewhat less constant time in error conditions, but avoids encountering an internal assertion failure when trying to write out the point at infinity.	9 years ago
Gregory Maxwell	6c476a8a9b	Minor comment improvements.	9 years ago
Pieter Wuille	131afe5bf5	Merge pull request #334 ... 0c6ab2f Introduce explicit lower-S normalization (Pieter Wuille) fea19e7 Add contrib/lax_der_parsing.h (Pieter Wuille) 3bb9c44 Rewrite ECDSA signature parsing code (Pieter Wuille) fa57f1b Use secp256k1_rand_int and secp256k1_rand_bits more (Pieter Wuille) 49b3749 Add new tests for the extra testrand functions (Pieter Wuille) f684d7d Faster secp256k1_rand_int implementation (Pieter Wuille) 251b1a6 Improve testrand: add extra random functions (Pieter Wuille)	9 years ago
Pieter Wuille	0c6ab2ff18	Introduce explicit lower-S normalization ... ECDSA signature verification now requires normalized signatures (with S in the lower half of the range). In case the input cannot be guaranteed to provide this, a new function secp256k1_ecdsa_signature_normalize is provided to preprocess it.	9 years ago
Pieter Wuille	fea19e7bb7	Add contrib/lax_der_parsing.h ... This shows a snippet of code to do lax DER parsing, without obeying to any particular standard.	9 years ago
Pieter Wuille	3bb9c44719	Rewrite ECDSA signature parsing code ... There are now 2 encoding formats supported: 64-byte "compact" and DER. The latter is strict: the data has to be exact DER, though the values inside don't need to be valid.	9 years ago
Pieter Wuille	fa57f1bdf1	Use secp256k1_rand_int and secp256k1_rand_bits more ... Update the unit tests to make use of the new RNG functions.	9 years ago
Pieter Wuille	49b374985d	Add new tests for the extra testrand functions	9 years ago
Pieter Wuille	f684d7d987	Faster secp256k1_rand_int implementation	9 years ago
Pieter Wuille	251b1a62d3	Improve testrand: add extra random functions ... This commit adds functions: * secp256k1_rand_bits, which works like secp256k1_rand32, but consumes less randomness * secp256k1_rand_int, which produces a uniform integer over any range * secp256k1_rand_bytes_test, which works like secp256k1_rand256_test but for arbitrary byte array	9 years ago
Pieter Wuille	31994c8e5b	Merge pull request #338 ... f79aa88 Bugfix: swap arguments to noncefp (Pieter Wuille)	9 years ago
Pieter Wuille	f79aa88373	Bugfix: swap arguments to noncefp	9 years ago
Pieter Wuille	c98df263ed	Merge pull request #319 ... 67f7da4 Extensive interface and operations tests for secp256k1_ec_pubkey_parse. (Gregory Maxwell) ee2cb40 Add ARG_CHECKs to secp256k1_ec_pubkey_parse/secp256k1_ec_pubkey_serialize (Gregory Maxwell)	9 years ago
Gregory Maxwell	67f7da4087	Extensive interface and operations tests for secp256k1_ec_pubkey_parse. ... This also makes use of optional valgrind instrumentation if -DVALGRIND is set. This also moves secp256k1.c above secp256k1.h in tests.c or otherwise we get non-null macros on the public functions which may defeat some of the VERIFY checks.	9 years ago
Gregory Maxwell	ee2cb4007d	Add ARG_CHECKs to secp256k1_ec_pubkey_parse/secp256k1_ec_pubkey_serialize ... This also makes secp256k1_ec_pubkey_parse's init of pubkey more unconditional.	9 years ago
Pieter Wuille	7450ef171d	Merge pull request #328 ... 7c823e3 travis: fixup module configs (Cory Fields)	9 years ago
Pieter Wuille	68a3c766ad	Merge pull request #329 ... b13d749 Fix couple of typos in API comments (Gustav Simonsson)	9 years ago
Pieter Wuille	98135ee3d2	Merge pull request #332 ... 37100d7 improve ECDH header-doc (Jonas Schnelli)	9 years ago
Jonas Schnelli	37100d7284	improve ECDH header-doc ... - use pubkey instead of point - use privkey instead of scalar	9 years ago
Gustav Simonsson	b13d749947	Fix couple of typos in API comments	9 years ago
Cory Fields	7c823e3030	travis: fixup module configs	9 years ago
Pieter Wuille	cc3141a003	Merge pull request #325 ... 338fc8b Add API exports to secp256k1_nonce_function_default and secp256k1_nonce_function_rfc6979. (Gregory Maxwell)	9 years ago
Pieter Wuille	ee58fae4f8	Merge pull request #326 ... 213aa67 Do not force benchmarks to be statically linked. (Gregory Maxwell)	9 years ago
Gregory Maxwell	213aa67397	Do not force benchmarks to be statically linked. ... Libtool will do the right thing and use whatever is available based on --enable-shared/--enable-static. This also means that some of the things we build actually test the dynamic library.	9 years ago
Gregory Maxwell	338fc8bd71	Add API exports to secp256k1_nonce_function_default and secp256k1_nonce_function_rfc6979.	9 years ago
Pieter Wuille	52fd03f1ba	Merge pull request #320 ... 9f6993f Remove some dead code. (Gregory Maxwell)	9 years ago
Gregory Maxwell	9f6993f370	Remove some dead code.	9 years ago
Pieter Wuille	357f8cd8f5	Merge pull request #314 ... 118cd82 Use explicit symbol visibility. (Gregory Maxwell) 4e64608 Include public module headers when compiling modules. (Gregory Maxwell)	9 years ago
Gregory Maxwell	118cd8210f	Use explicit symbol visibility. ... The use of static makes this somewhat redundant currently, though if we later have multiple compilation units it will be needed. This also sets the dllexport needed for shared libraries on win32.	9 years ago
Gregory Maxwell	4e64608082	Include public module headers when compiling modules. ... Also fix the nullness requirements for schnorr nonce-pair generation.	9 years ago
Pieter Wuille	1f414378b8	Merge pull request #316 ... 2b199de Use the explicit NULL macro for pointer comparisons. (Gregory Maxwell)	9 years ago
Pieter Wuille	fe0d463494	Merge pull request #317 ... cfe0ed9 Fix miscellaneous style nits that irritate overactive static analysis. (Gregory Maxwell)	9 years ago
Gregory Maxwell	cfe0ed916a	Fix miscellaneous style nits that irritate overactive static analysis. ... Also increase consistency with how overflow && zero is tested, and avoid some mixed declarations and code that GCC wasn't detecting.	9 years ago
Gregory Maxwell	2b199de888	Use the explicit NULL macro for pointer comparisons. ... This makes it more clear that a null check is intended. Avoiding the use of a pointer as a test condition alse increases the type-safety of the comparisons. (This is also MISRA C 2012 rules 14.4 and 11.9)	9 years ago
Pieter Wuille	9e9051687c	Merge pull request #294 ... dd891e0 Get rid of _t as it is POSIX reserved (Pieter Wuille)	9 years ago
Pieter Wuille	dd891e0ed5	Get rid of _t as it is POSIX reserved	9 years ago
Pieter Wuille	201819b3bc	Merge pull request #313 ... 912f203 Eliminate a few unbraced statements that crept into the code. (Gregory Maxwell)	9 years ago
Gregory Maxwell	912f203fc5	Eliminate a few unbraced statements that crept into the code. ... Also avoids some easily avoided multiple-returns.	9 years ago
Pieter Wuille	eeab823b70	Merge pull request #299 ... 486b9bb Use a flags bitfield for compressed option to secp256k1_ec_pubkey_serialize and secp256k1_ec_privkey_export (Luke Dashjr) 05732c5 Callback data: Accept pointers to either const or non-const data (Luke Dashjr) 1973c73 Bugfix: Reinitialise buffer lengths that have been used as outputs (Luke Dashjr) 788038d Use size_t for lengths (at least in external API) (Luke Dashjr) c9d7c2a secp256k1_context_set_{error,illegal}_callback: Restore default handler by passing NULL as function argument (Luke Dashjr) 9aac008 secp256k1_context_destroy: Allow NULL argument as a no-op (Luke Dashjr) 64b730b secp256k1_context_create: Use unsigned type for flags bitfield (Luke Dashjr)	9 years ago
Luke Dashjr	486b9bb8ce	Use a flags bitfield for compressed option to secp256k1_ec_pubkey_serialize and secp256k1_ec_privkey_export	9 years ago
Luke Dashjr	05732c5a5f	Callback data: Accept pointers to either const or non-const data	9 years ago
Luke Dashjr	1973c7379e	Bugfix: Reinitialise buffer lengths that have been used as outputs	9 years ago
Luke Dashjr	788038d323	Use size_t for lengths (at least in external API)	9 years ago
Luke Dashjr	c9d7c2a484	secp256k1_context_set_{error,illegal}_callback: Restore default handler by passing NULL as function argument	9 years ago
Luke Dashjr	9aac008038	secp256k1_context_destroy: Allow NULL argument as a no-op	9 years ago
Luke Dashjr	64b730bc3f	secp256k1_context_create: Use unsigned type for flags bitfield	9 years ago
Pieter Wuille	cb04ab5e3c	Merge pull request #309 ... 81e45ff Update group_impl.h (GSongHashrate)	9 years ago
Pieter Wuille	a55166950f	Merge pull request #295 ... c996d53 Print success (Pieter Wuille)	9 years ago
GSongHashrate	81e45ff9d1	Update group_impl.h	9 years ago
Pieter Wuille	85e3a2cc08	Merge pull request #112 ... 2b4cf41 Use pkg-config always when possible, with failover to manual checks for libcrypto (Luke Dashjr)	9 years ago