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Author SHA1 Message Date
Jonas Nick
9ecd8bf38a
Merge pull request #63 from real-or-random/zkp-cflags-for-build 
configure: Use CFLAGS_FOR_BUILD when checking native compiler
 2019-05-24 20:41:52 +00:00
Jonas Nick
acc62885b5
Merge pull request #56 from romanz/arm-assembly 
Allow field_10x26_arm.s to compile for ARMv7 architecture
 2019-05-24 20:39:25 +00:00
Jonas Nick
57e6539a7b
Merge pull request #60 from romanz/ignore-benches 
Add bench_generator and bench_rangeproof to .gitignore
 2019-05-24 20:35:44 +00:00
Jonas Nick
6395289e32
Merge pull request #64 from real-or-random/zkp-arm-asm-exhaustive 
Add $(COMMON_LIB) to exhaustive tests to fix ARM asm build
 2019-05-24 20:33:28 +00:00
Gregory Maxwell
24819987d3 Add $(COMMON_LIB) to exhaustive tests to fix ARM asm build 2019-05-24 18:43:52 +02:00
Tim Ruffing
3955e62209 Actually pass CFLAGS_FOR_BUILD and LDFLAGS_FOR_BUILD to linker 2019-05-24 12:28:40 +02:00
Tim Ruffing
5a9347a721 configure: Use CFLAGS_FOR_BUILD when checking native compiler 
This fixes a bug where configure would fail or disable static
ecmult tables because it wrongly checks the native compiler using
the target CFLAGS (instead of the native CFLAGS_FOR_BUILD), and
similar for CPPFLAGS and LDFLAGS.

Moreover, this commit adds tests to figure out whether the native
compiler supports the warning flags passed during the build, and it
contains a few minor improvements to the code that checks the native
compiler.
 2019-05-24 12:28:40 +02:00
Jonas Nick
12aa65a379
Merge pull request #62 from HoOngEe/master 
Clear a copied secret key after negation
 2019-05-20 10:13:05 +00:00
Seonpyo Kim
51c21f6b9d Clear a copied secret key after negation 2019-05-15 19:08:43 +09:00
Roman Zeyde
51a010e6ad Add bench_generator and bench_rangeproof to .gitignore 2019-05-14 22:26:36 +03:00
Roman Zeyde
741f886bcc Allow field_10x26_arm.s to compile for ARMv7 architecture 2019-05-07 21:31:23 +03:00
Andrew Poelstra
1c830b4c9a
Merge pull request #53 from romanz/zkp-trezor 
Changes necessary for usage on Trezor
 2019-04-12 16:42:45 +00:00
Tim Ruffing
cd364a0719 Add missing #(un)defines to base-config.h 2019-04-12 17:36:44 +02:00
practicalswift
767317cbf5 Make sure we're not using an uninitialized variable in secp256k1_wnaf_const(...) 2019-04-12 17:36:44 +02:00
Tim Ruffing
edd941c94b Make randomization of a non-signing context a noop 
Before this commit secp256k1_context_randomize called illegal_callback
when called on a context not initialized for signing. This is not
documented. Moreover, it is not desirable because non-signing contexts
may use randomization in the future.

This commit makes secp256k1_context_randomize a noop in this case. This
is safe because the context cannot be used for signing anyway.

This fixes #573 and it fixes rust-bitcoin/rust-secp256k1#82.
 2019-04-12 17:36:44 +02:00
Tim Ruffing
b8c1bc517e Clean up ./configure help strings (zkp extensions) 2019-04-12 17:36:44 +02:00
Tim Ruffing
39fbe8ad3f Clean up ./configure help strings 2019-04-12 17:36:44 +02:00
Tim Ruffing
a364c95419 Make WINDOW_G configurable 
This makes WINDOW_G a configurable value in the range of [3..24].
The upper limit of 24 is a defensive choice. The code is probably
correct for values up to 33 but those larger values yield in huge
tables (>= 256MiB), which are i) unlikely to be really beneficial
in practice and ii) increasingly difficult to test.
 2019-04-12 17:36:44 +02:00
Jonas Nick
f4f374700b
Merge pull request #54 from romanz/fix-typo 
Fix a small typo in the generator parameter name
 2019-04-11 15:59:22 +00:00
Roman Zeyde
383389a0eb Fix a small typo in the generator parameter name 2019-04-11 17:59:58 +03:00
Jonas Nick
7bc3f29348
Merge pull request #50 from apoelstra/2019-generator-fix 
generator: remove `CHECK` abort calls exposed by public API
 2019-04-02 20:29:18 +00:00
Andrew Poelstra
2def4ace2c generator: remove CHECK abort calls exposed by public API 2019-04-02 18:41:08 +00:00
Tim Ruffing
9c1dda828f Add secp256k1_ prefix to default callback functions 2019-04-01 17:53:26 +02:00
Tim Ruffing
08e2e19f24 Include stdio.h and stdlib.h explicitly in secp256k1.c 2019-04-01 17:53:26 +02:00
Tim Ruffing
9a949e5f2b Allow usage of external default callbacks 2019-04-01 17:53:26 +02:00
Tim Ruffing
b7fca7590a Replace CHECKs for no_precomp ctx by ARG_CHECKs without a return 2019-04-01 17:53:26 +02:00
Tim Ruffing
af2569b8a7 Explain caller's obligations for preallocated memory 2019-04-01 17:53:26 +02:00
Tim Ruffing
e4a2f8e500 Move _preallocated functions to separate header 2019-03-05 13:23:13 +01:00
Tim Ruffing
7366ab7f8c Export _preallocated functions 2019-03-05 13:23:13 +01:00
Tim Ruffing
7a848d25cc Add tests for contexts in preallocated memory 2019-03-05 13:23:11 +01:00
Tim Ruffing
1a1febfd86 Check arguments of _preallocated functions 2019-03-05 13:22:53 +01:00
Tim Ruffing
19debda326 Support cloning a context into preallocated memory 2019-03-05 13:22:53 +01:00
Tim Ruffing
1738dd0eb5 Switch to a single malloc call 2019-03-05 13:22:53 +01:00
Tim Ruffing
16d4a0a251 Add size constants for preallocated memory 2019-03-05 13:22:53 +01:00
Tim Ruffing
3f1a8580a2 Prepare for manual memory management in preallocated memory 
* Determine ALIGNMENT more cleverly and move it to util.h
 * Implement manual_malloc() helper function
 2019-03-05 13:22:46 +01:00
Andrew Poelstra
1bbad3a04b
Merge pull request #45 from apoelstra/2019-02-musig-docs 
musig: add user documentation
 2019-02-21 17:10:21 +00:00
Andrew Poelstra
f6a6bca22f musig: remove musig_session API docs about session ID reuse; link to Blockstream blog post 2019-02-21 15:02:13 +00:00
Andrew Poelstra
89b7f5b73b f nits 2019-02-20 15:25:47 +00:00
Janus Troelsen
792d504315
Update musig.md 
Use monospaced font for math expressions
 2019-02-18 16:30:31 +01:00
Andrew Poelstra
9125c16622 f remove markdown indentation 2019-02-12 14:58:08 +00:00
Andrew Poelstra
0512dd2ba9 f reword adaptor signature stuf 2019-02-12 14:53:36 +00:00
Andrew Poelstra
8cab1c5cae f more nits 2019-02-12 14:43:35 +00:00
Andrew Poelstra
0492592010 f replace C by L 2019-02-12 14:39:03 +00:00
Andrew Poelstra
6b0b22bc89 musig: add user documentation 2019-02-12 00:44:31 +00:00
Andrew Poelstra
d5e22a59f6
Merge pull request #35 from jonasnick/2018-10-musig 
Add MuSig module
 2019-02-07 00:19:41 +00:00
Jonas Nick
2fc700a943 Add 3-of-3 MuSig example 2019-02-06 11:27:46 +00:00
Jonas Nick
77d5b4ac7d Add MuSig module which allows creating n-of-n multisignatures and adaptor signatures. 2019-02-06 11:27:37 +00:00
Andrew Poelstra
f0e4bb9283 Add schnorrsig module which implements BIP-schnorr [0] compatible signing, verification and batch verification. 
[0] https://github.com/sipa/bips/blob/bip-schnorr/bip-schnorr.mediawiki
 2019-01-29 11:02:07 +00:00
Andrew Poelstra
8260800491 add chacha20 function 2019-01-29 10:59:27 +00:00
Andrew Poelstra
43dd1f4fe7
Merge pull request #40 from instagibbs/size_t 
use proper types for rangeproof min/max in unit test case
 2019-01-03 22:56:58 +00:00