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Author SHA1 Message Date
bgorlick
0f9e69db55 Restructure nonce clearing 
Make sure we clear the nonce data even if the nonce function fails (it may have written partial data), and call memset only once in the case we iterate to produce a valid signature.
 2016-10-21 03:50:10 -07:00
Alex-GR
9d67afad96 Update scalar_4x64_impl.h 
XOR reg,reg instead of MOV 0 to reg. It should be at least equal in all architectures and faster in some else.
 2016-10-09 00:16:50 +03:00
Pieter Wuille
7d15cd7859
Merge #413: fix auto-enabled static precompuatation 
00c5d2e fix auto-enabled static precompuatation (Cory Fields)
 2016-09-12 18:06:05 +02:00
Cory Fields
00c5d2e142 fix auto-enabled static precompuatation 
This was broken in aa0b1fd14979145d54ef85485cb497a9cdbc22c7
 2016-09-07 12:16:15 -04:00
Andrew Poelstra
91219a1cc0 Remove guarantees about memcmp-ability 2016-08-26 18:03:48 +00:00
Pieter Wuille
7a49cacd39
Merge #410: Add string.h include to ecmult_impl 
0bbd5d4 Add string.h include to ecmult_impl (Wladimir J. van der Laan)
 2016-08-04 20:40:19 +02:00
Wladimir J. van der Laan
0bbd5d4025 Add string.h include to ecmult_impl 
`memcpy` and `memset` are used, so include the appropriate header
for the declaration.
 2016-08-04 12:58:29 +02:00
llamasoft
353c1bf0d7 Fix secp256k1_ge_set_table_gej_var parameter order 
Rearranged secp256k1_ge_set_table_gej_var parameters so length comes last (it modifies both *a and *zr).
 2016-07-26 14:24:45 -05:00
llamasoft
541b783920 Fix secp256k1_ge_set_all_gej_var parameter order 
Rearranged secp256k1_ge_set_all_gej_var parameters so length comes after *a.
 2016-07-26 14:24:42 -05:00
llamasoft
7d893f4980 Fix secp256k1_fe_inv_all_var parameter order 
Rearranged secp256k1_fe_inv_all_var parameters so length is after array.
Text editor removed some trailing whitespaces.
 2016-07-26 12:15:19 -05:00
Pieter Wuille
c5b32e16c4
Merge #405: Make secp256k1_fe_sqrt constant time 
926836a Make secp256k1_fe_sqrt constant time (Pieter Wuille)
 2016-07-09 19:39:56 +02:00
Pieter Wuille
926836ad36 Make secp256k1_fe_sqrt constant time 2016-07-09 14:23:44 +02:00
Pieter Wuille
e2a8e92125
Merge #404: Replace 3M + 4S doubling formula with 2M + 5S one 
8ec49d8 Add note about 2M + 5S doubling formula (Andrew Poelstra)
 2016-07-07 17:06:49 +02:00
Andrew Poelstra
8ec49d8a5a Add note about 2M + 5S doubling formula 2016-07-07 15:04:36 +00:00
Pieter Wuille
5a91bd768f
Merge #400: A couple minor cleanups 
ac01378 build: add -DSECP256K1_BUILD to benchmark_internal build flags (Andrew Poelstra)
a6c6f99 Remove a bunch of unused stdlib #includes (Andrew Poelstra)
 2016-07-06 14:13:13 +02:00
Andrew Poelstra
ac01378c87 build: add -DSECP256K1_BUILD to benchmark_internal build flags 
gcc 6 will warn about our non-null checks when SECP256K1_BUILD
our NONNULL marker is nontrivial. This occurs unless SECP256K1_BUILD
is set, which we had forgotten to do for the internal benchmarks,
which compile directly against the library instead of linking.
 2016-07-06 11:55:14 +00:00
Andrew Poelstra
a6c6f994b5 Remove a bunch of unused stdlib #includes 2016-07-06 11:40:37 +00:00
Pieter Wuille
65285a63ee
Merge #403: configure: add flag to disable OpenSSL tests 
a9b2a5d configure: add flag to disable OpenSSL tests (Andrew Poelstra)
 2016-07-06 12:08:16 +02:00
Andrew Poelstra
a9b2a5d850 configure: add flag to disable OpenSSL tests 
OpenSSL messes up valgrind.
 2016-07-06 08:25:33 +00:00
Pieter Wuille
b3401237be
Merge #402: Add support for testing quadratic residues 
e6e9805 Add function for testing quadratic residue field/group elements. (Pieter Wuille)
efd953a Add Jacobi symbol test via GMP (Peter Dettman)
 2016-07-04 14:00:16 +02:00
Pieter Wuille
e6e9805fc4 Add function for testing quadratic residue field/group elements. 2016-07-04 13:55:04 +02:00
Peter Dettman
efd953a7a7 Add Jacobi symbol test via GMP 
Also add native Jacobi symbol test (Andrew)

Rebased-by: Andrew Poelstra
Rebased-by: Pieter Wuille
 2016-07-04 13:16:35 +02:00
Pieter Wuille
fa36a0ddb8
Merge #401: ecmult_const: unify endomorphism and non-endomorphism skew cases 
c6191fd ecmult_const: unify endomorphism and non-endomorphism skew cases (Andrew Poelstra)
 2016-06-30 15:52:21 +02:00
Andrew Poelstra
c6191fded8 ecmult_const: unify endomorphism and non-endomorphism skew cases 
We now do a skew correction even without the endomorphism optimization,
which costs one additional group addition but unifies a lot of code.
 2016-06-30 13:28:47 +00:00
Pieter Wuille
0b3e618a1c
Merge #378: .gitignore build-aux cleanup 
70141a8 Update .gitignore (upgradeadvice)
 2016-06-29 11:20:18 +02:00
Pieter Wuille
6042217d5d
Merge #384: JNI: align shared files copyright/comments to bitcoinj's 
6ceea2c align shared files copyright/comments to bitcoinj's (GreenAddress)
 2016-06-29 11:18:12 +02:00
Pieter Wuille
24ad20f75b
Merge #399: build: verify that the native compiler works for static precomp 
aa0b1fd build: verify that the native compiler works for static precomp (Cory Fields)
 2016-06-29 11:11:46 +02:00
Pieter Wuille
b3be8521e6
Merge #398: Test whether ECDH and Schnorr are enabled for JNI 
eee808d Test whether ECDH and Schnorr are enabled for JNI (Pieter Wuille)
 2016-05-30 19:58:25 +02:00
Cory Fields
aa0b1fd149 build: verify that the native compiler works for static precomp 2016-05-27 15:45:14 -04:00
Pieter Wuille
eee808d809 Test whether ECDH and Schnorr are enabled for JNI 2016-05-25 19:15:42 +02:00
Pieter Wuille
7b0fb18b75
Merge #366: ARM assembly implementation of field_10x26 inner (rebase of #173) 
001f176 ARM assembly implementation of field_10x26 inner (Wladimir J. van der Laan)
 2016-05-25 19:02:12 +02:00
Wladimir J. van der Laan
001f1763c7 ARM assembly implementation of field_10x26 inner 
Rebased-by: Pieter Wuille <pieter.wuille@gmail.com>
 2016-05-25 18:27:47 +02:00
Pieter Wuille
0172be92e5
Merge #397: Small fixes for sha256 
3f8b78e Fix undefs in hash_impl.h (Kirill Fomichev)
2ab4695 Fix state size in sha256 struct (Kirill Fomichev)
 2016-05-25 18:23:57 +02:00
Kirill Fomichev
3f8b78e5e9 Fix undefs in hash_impl.h 2016-05-21 10:18:57 +03:00
Kirill Fomichev
2ab46954cb Fix state size in sha256 struct 2016-05-21 10:17:06 +03:00
Pieter Wuille
6875b013e6
Merge #386: Add some missing VERIFY_CHECK(ctx != NULL) 
bcc4881 Add some missing `VERIFY_CHECK(ctx != NULL)` for functions that use `ARG_CHECK` (Andrew Poelstra)
 2016-05-08 20:02:45 +02:00
Pieter Wuille
2c52b5d244
Merge #389: Cast pointers through uintptr_t under JNI 
47b9e78 Cast pointers through uintptr_t under JNI (Jon Griffiths)
 2016-05-08 19:58:26 +02:00
Pieter Wuille
43097a44ef
Merge #390: Update bitcoin-core GitHub links 
faa2a11 Update bitcoin-core GitHub links (MarcoFalke)
 2016-05-08 19:56:34 +02:00
Pieter Wuille
31c9c12130
Merge #391: JNI: Only call ecdsa_verify if its inputs parsed correctly 
a40c701 JNI: Only call ecdsa_verify if its inputs parsed correctly (Jon Griffiths)
 2016-05-08 19:55:41 +02:00
Pieter Wuille
1cb2302cad
Merge #392: Add testcase which hits additional branch in secp256k1_scalar_sqr 
093a497 Add testcase which hits additional branch in secp256k1_scalar_sqr (Jonas Nick)
 2016-05-08 19:52:53 +02:00
Pieter Wuille
d2ee340561
Merge #388: bench_ecdh: fix call to secp256k1_context_create 
f36f9c6 bench_ecdh: fix call to secp256k1_context_create (Andrew Poelstra)
 2016-05-08 19:50:25 +02:00
Jonas Nick
093a497ac9 Add testcase which hits additional branch in secp256k1_scalar_sqr 2016-05-02 20:19:00 -07:00
Jon Griffiths
a40c701c83 JNI: Only call ecdsa_verify if its inputs parsed correctly 
Return 0 otherwise instead of calling it with bad parameters.
 2016-05-02 23:21:43 +12:00
MarcoFalke
faa2a11ce5 Update bitcoin-core GitHub links 2016-04-29 23:14:45 +02:00
Jon Griffiths
47b9e78e07 Cast pointers through uintptr_t under JNI 
Fixes warnings of the form "warning: cast to pointer from integer of
different size" when building on 32 bit platforms. This is the same
approach used for pointer conversions in the openjdk sources.
 2016-04-28 20:41:00 +12:00
Andrew Poelstra
f36f9c64bb bench_ecdh: fix call to secp256k1_context_create 2016-04-27 10:16:18 +00:00
Andrew Poelstra
bcc4881d3a Add some missing VERIFY_CHECK(ctx != NULL) for functions that use ARG_CHECK 
The `ARG_CHECK` macro requires that a variable called `ctx` exist and be
non-NULL. However, in several functions that do not use the context variable,
we simply ignore it with `(void)ctx`. Replace these with explicit checks for
non-NULLness to avoid invalid memory accesses.
 2016-04-26 15:49:02 +00:00
GreenAddress
6ceea2c527 align shared files copyright/comments to bitcoinj's 2016-03-27 16:21:34 +02:00
upgradeadvice
70141a85d0 Update .gitignore 
Don't ignore everything under build-aux
 2016-02-16 16:59:00 -06:00
Pieter Wuille
7b549b1abc
Merge #373: build: fix x86_64 asm detection for some compilers 
3f8fdfb build: fix x86_64 asm detection for some compilers (Cory Fields)
 2016-02-16 20:44:41 +01:00