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Upgrade JNI interface (#1)

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* Upgrade JNI interface

* Input signatures can be DER or compact format, output signatures are always in compact format

* Input public keys can be compressed or uncompressed, output public keys are always uncompressed

* Name and parameters match libsecp256k1's

* JNI implementation is now straightforward

  No more ByteBuffers
  Exceptions are thrown in case of failures

* Update src/nativeMain/kotlin/fr/acinq/secp256k1/Secp256k1Native.kt

* Add public key compression method

Co-authored-by: Salomon BRYS <salomon.brys@gmail.com>
This commit is contained in:
Fabrice Drouin
2020-07-02 17:52:21 +02:00
committed by GitHub
parent 17dd83e476
commit 3ee2635d93
17 changed files with 1099 additions and 1529 deletions
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jni/build.sh
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@@ -29,7 +29,7 @@ fi
mkdir -p build/jni/$TARGET
$CC -shared $CC_OPTS -o build/jni/$TARGET/$OUTFILE c/src/org_bitcoin_Secp256k1CFunctions.c -Ic/headers/ -Ic/headers/java -Ic/headers/$JNI_HEADERS/ -I../native/secp256k1/ -lsecp256k1 -L../native/build/$TARGET/ $ADD_LIB
$CC -shared $CC_OPTS -o build/jni/$TARGET/$OUTFILE c/src/fr_acinq_secp256k1_Secp256k1CFunctions.c -Ic/headers/ -Ic/headers/java -Ic/headers/$JNI_HEADERS/ -I../native/secp256k1/ -lsecp256k1 -L../native/build/$TARGET/ $ADD_LIB
[[ ! -z "$TO_UID" ]] && chown -R $TO_UID:$TO_UID .