Upgrade to secp256k1 0.21

Cargo.toml

@@ -30,7 +30,7 @@ use-serde = ["serde", "secp256k1/serde"]
 use-rand = ["rand", "secp256k1/rand"]
 
 [dependencies]
-secp256k1 = "0.20.0"
+secp256k1 = "0.21.0"
 secp256k1-zkp-sys = { version = "0.5.0", default-features = false, path = "./secp256k1-zkp-sys" }
 rand = { version = "0.6", default-features = false, optional = true }
 serde = { version = "1.0", default-features = false, optional = true }

secp256k1-zkp-sys/Cargo.toml

@@ -13,7 +13,7 @@ description = "FFI for `libsecp256k1-zkp` library."
 keywords = [ "secp256k1", "libsecp256k1-zkp", "ffi" ]
 readme = "README.md"
 build = "build.rs"
-links = "rustsecp256k1zkp_v0_5_0"
+links = "rustsecp256k1zkp_v0_6_0"
 
 # Should make docs.rs show all functions, even those behind non-default features
 [package.metadata.docs.rs]

secp256k1-zkp-sys/depend/secp256k1-HEAD-revision.txt

@@ -1,2 +1,2 @@
 # This file was automatically created by ./vendor-libsecp.sh
-f3708a1ecb445b1b05a0f8fcd1da6a88f83d89c4
+edcacc2b2ecc38f2cc85aec8e1b5e1bb743132d2

secp256k1-zkp-sys/depend/secp256k1/.cirrus.yml

@@ -1,12 +1,10 @@
 env:
   WIDEMUL: auto
-  BIGNUM: auto
   STATICPRECOMPUTATION: yes
   ECMULTGENPRECISION: auto
   ASM: no
   BUILD: check
   WITH_VALGRIND: yes
-  RUN_VALGRIND: no
   EXTRAFLAGS:
   HOST:
   ECDH: no
@@ -21,7 +19,8 @@ env:
   EXPERIMENTAL: no
   CTIMETEST: yes
   BENCH: yes
-  ITERS: 2
+  TEST_ITERS:
+  BENCH_ITERS: 2
   MAKEFLAGS: -j2
 
 cat_logs_snippet: &CAT_LOGS
@@ -65,47 +64,13 @@ task:
     - env: {WIDEMUL: int128,  RECOVERY: yes,            EXPERIMENTAL: yes, SCHNORRSIG: yes}
     - env: {WIDEMUL: int128,                 ECDH: yes, EXPERIMENTAL: yes, SCHNORRSIG: yes, ECDSA_S2C: yes, RANGEPROOF: yes, WHITELIST: yes, GENERATOR: yes, MUSIG: yes, ECDSAADAPTOR: yes}
     - env: {WIDEMUL: int128,  ASM: x86_64}
-    - env: {BIGNUM: no}
-    - env: {BIGNUM: no,       RECOVERY: yes,            EXPERIMENTAL: yes, SCHNORRSIG: yes, ECDSA_S2C: yes, RANGEPROOF: yes, WHITELIST: yes, GENERATOR: yes, MUSIG: yes, ECDSAADAPTOR: yes}
-    - env: {BIGNUM: no,       STATICPRECOMPUTATION: no}
+    - env: {                  RECOVERY: yes,            EXPERIMENTAL: yes, SCHNORRSIG: yes, ECDSA_S2C: yes, RANGEPROOF: yes, WHITELIST: yes, GENERATOR: yes, MUSIG: yes, ECDSAADAPTOR: yes}
+    - env: {                  STATICPRECOMPUTATION: no}
     - env: {BUILD: distcheck, WITH_VALGRIND: no, CTIMETEST: no, BENCH: no}
     - env: {CPPFLAGS: -DDETERMINISTIC}
     - env: {CFLAGS: -O0, CTIMETEST: no}
-    - env:
-        CFLAGS:  "-fsanitize=undefined -fno-omit-frame-pointer"
-        LDFLAGS: "-fsanitize=undefined -fno-omit-frame-pointer"
-        UBSAN_OPTIONS: "print_stacktrace=1:halt_on_error=1"
-        BIGNUM: no
-        ASM: x86_64
-        ECDH: yes
-        RECOVERY: yes
-        EXPERIMENTAL: yes
-        SCHNORRSIG: yes
-        ECDSA_S2C: yes
-        RANGEPROOF: yes
-        WHITELIST: yes
-        GENERATOR: yes
-        MUSIG: yes
-        ECDSAADAPTOR: yes
-        CTIMETEST: no
     - env: { ECMULTGENPRECISION: 2 }
     - env: { ECMULTGENPRECISION: 8 }
-    - env:
-        RUN_VALGRIND: yes
-        BIGNUM: no
-        ASM: x86_64
-        ECDH: yes
-        RECOVERY: yes
-        EXPERIMENTAL: yes
-        SCHNORRSIG: yes
-        ECDSA_S2C: yes
-        RANGEPROOF: yes
-        WHITELIST: yes
-        GENERATOR: yes
-        MUSIG: yes
-        ECDSAADAPTOR: yes
-        EXTRAFLAGS: "--disable-openssl-tests"
-        BUILD:
   matrix:
     - env:
         CC: gcc
@@ -139,11 +104,6 @@ task:
         CC: i686-linux-gnu-gcc
     - env:
         CC: clang --target=i686-pc-linux-gnu -isystem /usr/i686-linux-gnu/include
-  matrix:
-    - env:
-        BIGNUM: gmp
-    - env:
-        BIGNUM: no
   << : *MERGE_BASE
   test_script:
     - ./ci/cirrus.sh
@@ -204,7 +164,7 @@ task:
     # If we haven't restored from cached (and just run brew install), this is a no-op.
     - brew link valgrind
   brew_script:
-    - brew install automake libtool gmp gcc@9
+    - brew install automake libtool gcc@9
   << : *MERGE_BASE
   test_script:
     - ./ci/cirrus.sh
@@ -217,11 +177,10 @@ task:
     cpu: 1
     memory: 1G
   env:
-    QEMU_CMD: qemu-s390x
+    WRAPPER_CMD: qemu-s390x
+    TEST_ITERS: 16
     HOST: s390x-linux-gnu
-    BUILD:
     WITH_VALGRIND: no
-    BIGNUM: no
     ECDH: yes
     RECOVERY: yes
     EXPERIMENTAL: yes
@@ -239,3 +198,144 @@ task:
     - rm /etc/ld.so.cache
     - ./ci/cirrus.sh
   << : *CAT_LOGS
+
+task:
+  name: "ARM32: Linux (Debian stable, QEMU)"
+  container:
+    dockerfile: ci/linux-debian.Dockerfile
+    cpu: 1
+    memory: 1G
+  env:
+    WRAPPER_CMD: qemu-arm
+    TEST_ITERS: 16
+    HOST: arm-linux-gnueabihf
+    WITH_VALGRIND: no
+    ECDH: yes
+    RECOVERY: yes
+    EXPERIMENTAL: yes
+    SCHNORRSIG: yes
+    CTIMETEST: no
+  matrix:
+    - env: {}
+    - env: {ASM: arm}
+  << : *MERGE_BASE
+  test_script:
+    - ./ci/cirrus.sh
+  << : *CAT_LOGS
+
+task:
+  name: "ARM64: Linux (Debian stable, QEMU)"
+  container:
+    dockerfile: ci/linux-debian.Dockerfile
+    cpu: 1
+    memory: 1G
+  env:
+    WRAPPER_CMD: qemu-aarch64
+    TEST_ITERS: 16
+    HOST: aarch64-linux-gnu
+    WITH_VALGRIND: no
+    ECDH: yes
+    RECOVERY: yes
+    EXPERIMENTAL: yes
+    SCHNORRSIG: yes
+    CTIMETEST: no
+  << : *MERGE_BASE
+  test_script:
+    - ./ci/cirrus.sh
+  << : *CAT_LOGS
+
+task:
+  name: "ppc64le: Linux (Debian stable, QEMU)"
+  container:
+    dockerfile: ci/linux-debian.Dockerfile
+    cpu: 1
+    memory: 1G
+  env:
+    WRAPPER_CMD: qemu-ppc64le
+    TEST_ITERS: 16
+    HOST: powerpc64le-linux-gnu
+    WITH_VALGRIND: no
+    ECDH: yes
+    RECOVERY: yes
+    EXPERIMENTAL: yes
+    SCHNORRSIG: yes
+    CTIMETEST: no
+  << : *MERGE_BASE
+  test_script:
+    - ./ci/cirrus.sh
+  << : *CAT_LOGS
+
+task:
+  name: "x86_64 (mingw32-w64): Windows (Debian stable, Wine)"
+  container:
+    dockerfile: ci/linux-debian.Dockerfile
+    cpu: 1
+    memory: 1G
+  env:
+    WRAPPER_CMD: wine64-stable
+    TEST_ITERS: 16
+    HOST: x86_64-w64-mingw32
+    WITH_VALGRIND: no
+    ECDH: yes
+    RECOVERY: yes
+    EXPERIMENTAL: yes
+    SCHNORRSIG: yes
+    CTIMETEST: no
+  << : *MERGE_BASE
+  test_script:
+    - ./ci/cirrus.sh
+  << : *CAT_LOGS
+
+# Sanitizers
+task:
+  container:
+    dockerfile: ci/linux-debian.Dockerfile
+    cpu: 1
+    memory: 1G
+  env:
+    ECDH: yes
+    RECOVERY: yes
+    EXPERIMENTAL: yes
+    SCHNORRSIG: yes
+    ECDSA_S2C: yes
+    RANGEPROOF: yes
+    WHITELIST: yes
+    GENERATOR: yes
+    MUSIG: yes
+    ECDSAADAPTOR: yes
+    CTIMETEST: no
+    EXTRAFLAGS: "--disable-openssl-tests"
+  matrix:
+    - name: "Valgrind (memcheck)"
+      env:
+        # The `--error-exitcode` is required to make the test fail if valgrind found errors, otherwise it'll return 0 (https://www.valgrind.org/docs/manual/manual-core.html)
+        WRAPPER_CMD: "valgrind --error-exitcode=42"
+        TEST_ITERS: 16
+    - name: "UBSan, ASan, LSan"
+      env:
+        CFLAGS: "-fsanitize=undefined,address"
+        CFLAGS_FOR_BUILD: "-fsanitize=undefined,address"
+        UBSAN_OPTIONS: "print_stacktrace=1:halt_on_error=1"
+        ASAN_OPTIONS: "strict_string_checks=1:detect_stack_use_after_return=1:detect_leaks=1"
+        LSAN_OPTIONS: "use_unaligned=1"
+        TEST_ITERS: 32
+  # Try to cover many configurations with just a tiny matrix.
+  matrix:
+    - env:
+        ASM: auto
+        STATICPRECOMPUTATION: yes
+    - env:
+        ASM: no
+        STATICPRECOMPUTATION: no
+        ECMULTGENPRECISION: 2
+  matrix:
+    - env:
+        CC: clang
+    - env:
+        HOST: i686-linux-gnu
+        CC: i686-linux-gnu-gcc
+  << : *MERGE_BASE
+  test_script:
+    - ./ci/cirrus.sh
+  << : *CAT_LOGS
+

secp256k1-zkp-sys/depend/secp256k1/.gitignore

@@ -35,6 +35,14 @@ libtool
 *~
 *.log
 *.trs
+
+coverage/
+coverage.html
+coverage.*.html
+*.gcda
+*.gcno
+*.gcov
+
 src/libsecp256k1-config.h
 src/libsecp256k1-config.h.in
 src/ecmult_static_context.h