Upstream PRs 879, 959, 955, 944, 951, 960, 844, 963, 965#140

Merged

apoelstra merged 36 commits intoBlockstreamResearch:masterfrom

apoelstra:2021-07--resync

Jul 28, 2021

Commits on Jan 24, 2021

Avoid passing out-of-bound pointers to 0-size memcpy
sipa
committed

Commits on May 28, 2021

Commits on Jun 15, 2021

configure: replace AC_PATH_PROG to AC_CHECK_PROG
UdjinM6
committed

Commits on Jun 16, 2021

Merge #879: Avoid passing out-of-bound pointers to 0-size memcpy
real-or-random
committed

Commits on Jun 21, 2021

Add random field multiply/square tests
sipa
committed

Commits on Jun 28, 2021

Commits on Jun 30, 2021

Merge bitcoin-core/secp256k1#955: Add random field multiply/square tests
jonasnick
committed

Commits on Jul 2, 2021

Commits on Jul 3, 2021

Commits on Jul 5, 2021

Commits on Jul 14, 2021

Commits on Jul 27, 2021