Update to latest libsecp256k1 #9334

1. 
   sipa commented at 7:11 pm on December 12, 2016: member

   Includes several code cleanups and improved tests, but also fixes the OpenSSL 1.1 issue.
2. Squashed 'src/secp256k1/' changes from 7a49cac..8225239

   8225239 Merge #433: Make the libcrypto detection fail the newer API.
   12de863 Make the libcrypto detection fail the newer API.
   2928420 Merge #427: Remove Schnorr from travis as well
   8eecc4a Remove Schnorr from travis as well
   a8abae7 Merge #310: Add exhaustive test for group functions on a low-order subgroup
   b4ceedf Add exhaustive test for verification
   83836a9 Add exhaustive tests for group arithmetic, signing, and ecmult on a small group
   20b8877 Add exhaustive test for group functions on a low-order subgroup
   80773a6 Merge #425: Remove Schnorr experiment
   e06e878 Remove Schnorr experiment
   04c8ef3 Merge #407: Modify parameter order of internal functions to match API parameter order
   6e06696 Merge #411: Remove guarantees about memcmp-ability
   40c8d7e Merge #421: Update scalar_4x64_impl.h
   a922365 Merge #422: Restructure nonce clearing
   3769783 Restructure nonce clearing
   0f9e69d Restructure nonce clearing
   9d67afa Update scalar_4x64_impl.h
   7d15cd7 Merge #413: fix auto-enabled static precompuatation
   00c5d2e fix auto-enabled static precompuatation
   91219a1 Remove guarantees about memcmp-ability
   353c1bf Fix secp256k1_ge_set_table_gej_var parameter order
   541b783 Fix secp256k1_ge_set_all_gej_var parameter order
   7d893f4 Fix secp256k1_fe_inv_all_var parameter order
   
   git-subtree-dir: src/secp256k1
   git-subtree-split: 8225239f490f79842a5a3b82ad6cc8aa11d5208e

   7b49f22bdb
3. Update libsecp256k1 to master 547a53d135
4. 
   gmaxwell commented at 8:05 pm on December 12, 2016: contributor

   ACK
5. fanquake added the label Upstream on Dec 13, 2016
6. 
   paveljanik commented at 9:01 am on December 13, 2016: contributor

   utACK https://github.com/bitcoin/bitcoin/pull/9334/commits/547a53d13507b3348d216d82353e0d6a9d8fa974
7. 
   fanquake commented at 9:25 am on December 13, 2016: member

   utACK 547a53d
8. 
   laanwj commented at 11:16 am on December 13, 2016: member

   utACK 547a53d
9. laanwj merged this on Dec 13, 2016
10. laanwj closed this on Dec 13, 2016

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11. laanwj referenced this in commit cfd5e6b1dc on Dec 13, 2016
12. 
    rebroad commented at 3:38 pm on December 23, 2016: contributor

    What was the OpenSSL issue? #7080? And will Schnorr be temporarily leaving or permanently?
13. codablock referenced this in commit df61004774 on Jan 16, 2018
14. codablock referenced this in commit 978f1420a2 on Jan 16, 2018
15. codablock referenced this in commit 3aee86d6fc on Jan 17, 2018
16. andvgal referenced this in commit d465d098b0 on Jan 6, 2019
17. CryptoCentric referenced this in commit d6fd6953b8 on Feb 25, 2019
18. MarcoFalke locked this on Sep 8, 2021

Contributors
sipa gmaxwell paveljanik fanquake laanwj rebroad

Labels
Upstream