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| author | Felix Lange <fjl@twurst.com> | 2015-12-04 03:04:39 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@twurst.com> | 2015-12-04 04:12:13 +0800 |
| commit | 02356b36d618d5633e2f097505c95bf45dd7f4ab (patch) | |
| tree | ef8ca832765c7b11d3ecd6fb098e9ab66e9ce7ce /crypto | |
| parent | 6d3a92428323bd482bc657228b71cf600b0757ed (diff) | |
| download | go-tangerine-02356b36d618d5633e2f097505c95bf45dd7f4ab.tar.gz go-tangerine-02356b36d618d5633e2f097505c95bf45dd7f4ab.tar.zst go-tangerine-02356b36d618d5633e2f097505c95bf45dd7f4ab.zip | |
crypto/secp256k1: remove dependency on libgmp
Turns out we actually don't need it, USE_NUM_NONE works
because we also set USE_FIELD_INV_BUILTIN.
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/secp256k1/README.md | 25 | ||||
| -rw-r--r-- | crypto/secp256k1/secp256.go | 9 |
2 files changed, 1 insertions, 33 deletions
diff --git a/crypto/secp256k1/README.md b/crypto/secp256k1/README.md deleted file mode 100644 index 5a86147d4..000000000 --- a/crypto/secp256k1/README.md +++ /dev/null @@ -1,25 +0,0 @@ -secp256k1-go -======= - -golang secp256k1 library - -Implements cryptographic operations for the secp256k1 ECDSA curve used by Bitcoin. - -Installing -=== - -GMP library headers are required to build. On Debian-based systems, the package is called `libgmp-dev`. - -``` -sudo apt-get install libgmp-dev -``` - -Now compiles with cgo! - -Test -=== - -To run tests do -``` -go tests -```
\ No newline at end of file diff --git a/crypto/secp256k1/secp256.go b/crypto/secp256k1/secp256.go index 8dc248145..97b4bd8da 100644 --- a/crypto/secp256k1/secp256.go +++ b/crypto/secp256k1/secp256.go @@ -21,14 +21,7 @@ package secp256k1 /* #cgo CFLAGS: -I./libsecp256k1 #cgo CFLAGS: -I./libsecp256k1/src/ -#cgo darwin CFLAGS: -I/usr/local/include -#cgo freebsd CFLAGS: -I/usr/local/include -#cgo linux,arm CFLAGS: -I/usr/local/arm/include -#cgo LDFLAGS: -lgmp -#cgo darwin LDFLAGS: -L/usr/local/lib -#cgo freebsd LDFLAGS: -L/usr/local/lib -#cgo linux,arm LDFLAGS: -L/usr/local/arm/lib -#define USE_NUM_GMP +#define USE_NUM_NONE #define USE_FIELD_10X26 #define USE_FIELD_INV_BUILTIN #define USE_SCALAR_8X32 |