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Author SHA1 Message Date
Jonas Nick
6a7861f646
Merge #127: sync-upstream: Create proper links to upstream PRs 
136ed8f84d9c8ab852698375deccf85090e21913 sync-upstream: Fix output of command to reproduce (Tim Ruffing)
38f1e777d4958a7bbc68d9a6e5555e626aaedf34 sync-upstream: Create proper links to upstream PRs (Tim Ruffing)

Pull request description:

ACKs for top commit:
  jonasnick:
    ACK 136ed8f84d9c8ab852698375deccf85090e21913

Tree-SHA512: f3bc9a15ec62d6c0fc0cdd7c1b4553b0d4159eebbc6f0151d05fac6bd480296be4b2ffbec418ec9102fe228b98f1f57cbecfd70b1a72485b4e1ef57489aae115
 2021-03-10 21:22:00 +00:00
Tim Ruffing
136ed8f84d sync-upstream: Fix output of command to reproduce 2021-03-10 16:13:17 +01:00
Tim Ruffing
38f1e777d4 sync-upstream: Create proper links to upstream PRs 2021-03-10 15:53:54 +01:00
Andrew Poelstra
6da00ec624
Merge pull request #124 from apoelstra/2021-02--rename-klepto 
ecdsa_s2c: rename anti-klepto to anti-exfil
 2021-02-10 19:06:07 +00:00
Andrew Poelstra
e354c5751d ecdsa_s2c: rename anti-klepto to anti-exfil 2021-02-09 22:47:24 +00:00
Jonas Nick
ed69ea79b4
Merge #98: Add contrib/sync-upstream.sh script to automate syncing PRs 
7eeacd7725fa8c895c2f58850b151e66199137cf Add contrib/sync-upstream.sh script to automate merging upstream PRs (Jonas Nick)

Pull request description:

ACKs for top commit:
  real-or-random:
    ACK 7eeacd7725fa8c895c2f58850b151e66199137cf  The code looks fine. I haven't tested this script but it's not the end of the world if the script has a bug.

Tree-SHA512: d2e0128980538f4e1f20ce3709d1464e82e2d0d89e6faafa157f627cea2919cc3d2a578daf73b93624fa61ecb74891b547d303471afb4f865130b7cd094cd0d0
 2021-01-14 19:44:40 +00:00
Jonas Nick
7eeacd7725 Add contrib/sync-upstream.sh script to automate merging upstream PRs 2021-01-14 15:17:18 +00:00
Tim Ruffing
cfac088e1b
Merge #119: Remove repeated schnorr flag from travis config 
96c83a83dcf742bc175c079188b06dfd0622406c Remove repeated schnorr flag from travis config (Jesse Posner)

Pull request description:

  The `SCHNORRSIG=no` flag is set twice for `global` in `travis.yml`. This PR removes the duplicated flag.

ACKs for top commit:
  real-or-random:
    ACK 96c83a83dcf742bc175c079188b06dfd0622406c

Tree-SHA512: 15b893e6ad22009e92ebd78389dc0939cec5ada7e84b7236d58f1426b9517333c544a6bea108a4b8921f2608a811269a5105a8eb5cb9010c5ee0945456656224
 2021-01-06 11:00:34 +01:00
Jesse Posner
96c83a83dc Remove repeated schnorr flag from travis config 2021-01-05 16:09:04 -08:00
Andrew Poelstra
d2b6740688
Merge pull request #118 from jonasnick/clarify-rangeproof-rewind 
rangeproof: clarify rewind outlen argument
 2021-01-05 19:16:09 +00:00
Jonas Nick
41d6963bc1 rangeproof: clarify rewind outlen argument 2021-01-05 13:42:58 +00:00
Tim Ruffing
673e551f4d
Merge #111: Add ECDSA sign-to-contract module 
47efb5e39a1bf6330bd3bf6bc4b4416c5ca11878 ecdsa-s2c: add ctime tests (Andrew Poelstra)
396b558273ce88969d4b0abc86e003f7557224f7 ecdsa-s2c: add anti-klepto protocol (Andrew Poelstra)
290dee566e14efa852d4e5437546f6a8ff8bfa1a ecdsa-s2c: add actual sign-to-contract functionality (Andrew Poelstra)
8e46cac5b31c3a3127d33d46466c29e97545cf16 ecdsa-s2c: block in module (Andrew Poelstra)
826bd04b43f823813c633449223595031d5c31f7 add eccommit functionality (Andrew Poelstra)

Pull request description:

  This is a backport and rebase of https://github.com/bitcoin-core/secp256k1/pull/669

ACKs for top commit:
  jonasnick:
    ACK 47efb5e39a1bf6330bd3bf6bc4b4416c5ca11878
  real-or-random:
    ACK 47efb5e39a1bf6330bd3bf6bc4b4416c5ca11878

Tree-SHA512: e1f3ee3985bc77197eb57c03884b5d4a5f8733523bba50e11309f86388471c6265b7241e9856e1b80a88f4c268f2826c0394e26161292aa438b2246a1ad86aa1
 2021-01-04 14:56:47 +01:00
Andrew Poelstra
47efb5e39a ecdsa-s2c: add ctime tests 2020-12-21 20:50:19 +00:00
Andrew Poelstra
396b558273 ecdsa-s2c: add anti-klepto protocol 
Co-authored-by: Marko Bencun <mbencun+pgp@gmail.com>
Co-authored-by: Jonas Nick <jonasd.nick@gmail.com>
 2020-12-21 20:50:19 +00:00
Andrew Poelstra
290dee566e ecdsa-s2c: add actual sign-to-contract functionality 
Co-authored-by: Marko Bencun <mbencun+pgp@gmail.com>
Co-authored-by: Jonas Nick <jonasd.nick@gmail.com>
 2020-12-21 20:50:17 +00:00
Andrew Poelstra
8e46cac5b3 ecdsa-s2c: block in module 
Co-authored-by: Marko Bencun <mbencun+pgp@gmail.com>
Co-authored-by: Jonas Nick <jonasd.nick@gmail.com>
 2020-12-21 20:49:41 +00:00
Andrew Poelstra
826bd04b43 add eccommit functionality 
Co-authored-by: Marko Bencun <mbencun+pgp@gmail.com>
Co-authored-by: Jonas Nick <jonasd.nick@gmail.com>
 2020-12-21 20:49:41 +00:00
Jonas Nick
0129b77767
Merge #113: Upstream PRs #849 #851 
f4fa8d226a95e42b252c07edb425c446370e01c0 forbid a test iteration of 0 or less (Andrew Poelstra)
0ce45548813709d828cb3abcc7db4c9ce6e26907 make test count iteration configurable by environment variable (Andrew Poelstra)
13c88efed0005eb6745a222963ee74564054eafb Convert Sage code to Python 3 (as used by Sage >= 9) (Frédéric Chapoton)

Pull request description:

Top commit has no ACKs.

Tree-SHA512: b17847a02843a36630a3c05065e0bda6895e042bbfd045feb2ad64e278a02842a80d66b6416eb3a6768f4b2f6c8f639fb293a537dff90a353624aff737058b8f
 2020-12-04 13:49:30 +00:00
Jonas Nick
e1756dfddc Merge commits '3a106966 8f0c6f15 ' into temp-merge-851 2020-12-04 11:50:18 +00:00
Jonas Nick
7093e633b8
Merge pull request #106 from apoelstra/2020-11-reduce-test-rounds 
reduce test rounds for rangeproof and surjectionproof
 2020-12-03 16:04:38 +00:00
Andrew Poelstra
29f9a7dc62 reduce test rounds for rangeproof and surjectionproof 2020-12-03 15:35:50 +00:00
Jonas Nick
8f0c6f1545
Merge #851: make test count iteration configurable by environment variable 
f4fa8d226a95e42b252c07edb425c446370e01c0 forbid a test iteration of 0 or less (Andrew Poelstra)
0ce45548813709d828cb3abcc7db4c9ce6e26907 make test count iteration configurable by environment variable (Andrew Poelstra)

Pull request description:

ACKs for top commit:
  jonasnick:
    ACK f4fa8d226a95e42b252c07edb425c446370e01c0
  real-or-random:
    ACK f4fa8d226a95e42b252c07edb425c446370e01c0

Tree-SHA512: 087771402c8e9536c07446baa7d02da5104d2b691f40c1dd04737329534422d895d3b692f485990d5791af8ccc124305b4f8b19be75e27b6b04cfb2337b28beb
 2020-12-01 08:31:13 +00:00
Andrew Poelstra
f4fa8d226a forbid a test iteration of 0 or less 2020-11-30 18:12:31 +00:00
Andrew Poelstra
ff4714e641
Merge pull request #105 from jonasnick/update-musig 
MuSig state machine simplifictions, API improvements and taproot tweaking
 2020-11-30 16:11:34 +00:00
Jonas Nick
3fb4d6db9c travis: run musig test whenever schnorrsig tests are run 
Previously the musig module was not tested under valgrind and not with
sanitizers.
 2020-11-30 15:40:09 +00:00
Jonas Nick
b9d91b3ecb musig: add pubkey_tweak_add function to allow taproot tweaking 2020-11-30 15:40:09 +00:00
Andrew Poelstra
0d71b6c61f
Merge pull request #112 from jgriffiths/missed_rename 
Update renamed decl missed in e0ced690cff035b61763686cb69b7d06571e23e2
 2020-11-27 21:41:08 +00:00
Jon Griffiths
4721bec0ef
Update renamed decl missed in e0ced690cff035b61763686cb69b7d06571e23e2 2020-11-27 13:40:50 +13:00
Andrew Poelstra
ebf57dc2f5
Merge pull request #107 from thomaseizinger/secp256k1-zkp 
Remove unused context initializer functions
 2020-11-24 02:17:54 +00:00
Thomas Eizinger
4d20713425
Remove unused context initializer functions 
Fixes #15.
 2020-11-24 10:43:28 +11:00
Jonas Nick
3a106966aa
Merge #849: Convert Sage code to Python 3 (as used by Sage >= 9) 
13c88efed0005eb6745a222963ee74564054eafb Convert Sage code to Python 3 (as used by Sage >= 9) (Frédéric Chapoton)

Pull request description:

ACKs for top commit:
  jonasnick:
    ACK 13c88efed0005eb6745a222963ee74564054eafb

Tree-SHA512: 6b8a32c35554b7e881841c17fe21323035014d25003f14e399f03ec017ea1bae1c68eee18a4d0315fc0f3b40d8252b5c8790f6c355d7d074a8ebc5e1ca832795
 2020-11-23 20:15:25 +00:00
Frédéric Chapoton
13c88efed0 Convert Sage code to Python 3 (as used by Sage >= 9) 
Co-authored-by: Tim Ruffing <crypto@timruffing.de>
 2020-11-23 15:56:22 +01:00
Andrew Poelstra
0ce4554881 make test count iteration configurable by environment variable 2020-11-23 01:05:31 +00:00
Jonas Nick
38a8b20991 musig: fix memory leak in musig test 2020-11-13 16:05:37 +00:00
Jonas Nick
5b4eb18ec5 musig: shorten partial nonce byte array from 33 to 32 bytes 2020-11-13 16:05:37 +00:00
Jonas Nick
62f0b2d867 musig: make musig partial nonces byte arrays instead of "pubkeys" 2020-11-13 16:05:37 +00:00
Jonas Nick
73792e4a27 musig: represent a combined_nonce as an xonly_pubkey 2020-11-13 16:05:36 +00:00
Jonas Nick
2117e7466a musig: improve variable naming and be consistent with schnorrsig module 
session_initialize -> session_init
msg_is_set -> is_msg_set
is_negated -> pk_parity
nonce_is_negated -> nonce_parity
 2020-11-13 16:05:36 +00:00
Jonas Nick
ebc31f1f9d musig: add ARG_CHECKs to functions to help debuggability 2020-11-13 16:05:36 +00:00
Jonas Nick
ac2d0e6697 musig: add magic to session to detect if session is uninitalized 2020-11-13 16:05:36 +00:00
Jonas Nick
29b4bd85d7 musig: simplify state machine by adding explicit round to session struct 2020-11-13 16:05:36 +00:00
Andrew Poelstra
6370bdd537
Merge pull request #104 from jonasnick/temp-merge-835 
Upstream PRs  #812 #814 #782 #819 #813 #808 #818 #821 #827 #830 #809 #841 #838 #840 #839 #835
 2020-11-09 21:59:22 +00:00
Jonas Nick
e0ced690cf Rename rands64 to testrandi64 
This is to make it consistent with upstream changes.
 2020-11-05 22:07:30 +00:00
Jonas Nick
b0917f3de1 Merge remote-tracking branch 'upstream/master' into temp-merge-835 2020-11-05 20:21:38 +00:00
Jonas Nick
81052ca411
Merge #103: Merge upstream schnorrsig PR 
96b9236c425125f348c15b6629b3a73c8a3062f5 re-enable musig module (Andrew Poelstra)
23900a0d86730f719c52aebba41a1c1cdb9288bd Fix the MuSig module after integrating bip-schnorr updates (Jonas Nick)
f431b3f28ac95a3645ad5a6dc96b878fa30a1de3 valgrind_ctime_test: Add schnorrsig_sign (Jonas Nick)
16ffa9d97cef93f49544b016339c107882f9a1c3 schnorrsig: Add taproot test case (Jonas Nick)
8dfd53ee3fa059562483d1867815f78b9e00d947 schnorrsig: Add benchmark for sign and verify (Jonas Nick)
4e43520026f5bcd182d21f0759bac159ef47bb62 schnorrsig: Add BIP-340 compatible signing and verification (Jonas Nick)
7332d2db6b62fda851f9ed8adbfda187a875b84e schnorrsig: Add BIP-340 nonce function (Jonas Nick)
7a703fd97db0161bae07ef84513ddde6e0d27353 schnorrsig: Init empty experimental module (Jonas Nick)
eabd9bc46a31c0da6db6d88840eadbe9006447b1 Allow initializing tagged sha256 (Jonas Nick)
6fcb5b845d2832ce019d60507033f74426290768 extrakeys: Add keypair_xonly_tweak_add (Jonas Nick)
58254463f9a2e96d893157a341c9953c440fdf60 extrakeys: Add keypair struct with create, pub and pub_xonly (Jonas Nick)
f0010349b876bc6b3f0a6ec6c8bad0b12ca17b51 Separate helper functions for pubkey_create and seckey_tweak_add (Jonas Nick)
910d9c284c33b77774a9316d4524f313357d441c extrakeys: Add xonly_pubkey_tweak_add & xonly_pubkey_tweak_add_test (Jonas Nick)
176bfb1110147b5dca1834ea071acc846fb1cab3 Separate helper function for ec_pubkey_tweak_add (Jonas Nick)
4cd2ee474d178bd1b5602486104db346a7562c67 extrakeys: Add xonly_pubkey with serialize, parse and from_pubkey (Jonas Nick)
47e6618e11813cfabe91f0909ca031f960cb7dd4 extrakeys: Init empty experimental module (Jonas Nick)
3e08b02e2a78f2a1fc457efab665db8ab8085373 Make the secp256k1_declassify argument constant (Jonas Nick)
a11250330b24b3dffdf11d2de5d496397b4e4410 (actually) remove schnorrsig module (Andrew Poelstra)
bac746c55e72abc1cc1ba1e8e6fabb2fea503cfe (temporarily) disable musig module (Andrew Poelstra)

Pull request description:

ACKs for top commit:
  jonasnick:
    ACK 96b9236c425125f348c15b6629b3a73c8a3062f5

Tree-SHA512: 6801f3b64a0f9b7ac39dec25c2f35793d66483b1e07678521ca82df1b978303d4b3c4693b8d34b2148840b551a4bc530a4e0e726848a6f8fb87bec3eca03d5e6
 2020-11-05 08:56:00 +00:00
Pieter Wuille
9e5939d284
Merge #835: Don't use reserved identifiers memczero and benchmark_verify_t 
1f4dd0383807bfb7fef884601357b4c629dfb566 Typedef (u)int128_t only when they're not provided by the compiler (Tim Ruffing)
e89278f211a526062745c391d48a7baf782b4b2b Don't use reserved identifiers memczero and benchmark_verify_t (Tim Ruffing)

Pull request description:

  As identified in #829 and #833. Fixes #829.

  Since we touch this anyway, this commit additionally makes the
  identifiers in the benchmark files a little bit more consistent.

  This is necessary before we can merge #833. I preferred a separate PR because it makes it easier to see the results of Travis in #833.

ACKs for top commit:
  sipa:
    utACK 1f4dd0383807bfb7fef884601357b4c629dfb566
  jonasnick:
    ACK 1f4dd0383807bfb7fef884601357b4c629dfb566

Tree-SHA512: c0ec92798f3c94f3ef6ac69b3f0f39a39257a32be9d9a068832cece1ebe64c89848b70e44652fc397004b8b240883ac4bc0c8f95abbe4ba4b028de120e6734bf
 2020-11-04 15:29:25 -08:00
Andrew Poelstra
96b9236c42 re-enable musig module 2020-11-04 21:47:09 +00:00
Jonas Nick
23900a0d86 Fix the MuSig module after integrating bip-schnorr updates 
1.  using xonly_pubkeys in MuSig for input public keys and the combined
    pk. For that to work we need to store whether the MuSig aggregated point
    has an even y in the session, may need to negate each signers secret
    key and may need to negate each signers public key in
    musig_partial_sig_verify.
2.  using a tagged hash for the message hash.
3.  use !fe_is_odd in place of fe_is_quad_var
 2020-11-04 21:47:09 +00:00
Andrew Poelstra
005fe79262 Merge commit '8ab24e8d' into tmp 2020-11-04 21:46:54 +00:00
Andrew Poelstra
a11250330b (actually) remove schnorrsig module 2020-11-04 21:45:18 +00:00