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| author | MITSUNARI Shigeo <herumi@nifty.com> | 2017-03-14 21:27:53 +0800 |
|---|---|---|
| committer | MITSUNARI Shigeo <herumi@nifty.com> | 2017-03-14 21:27:53 +0800 |
| commit | a148e716c06551b5ac143477c919548c9a682a03 (patch) | |
| tree | 50a4ee2734cad50c7faa2915d5174ea7f200f161 /go/blscgo/bls.go | |
| parent | fba189073130bad49061f451faef69533961c635 (diff) | |
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start to support 384-bit curve
Diffstat (limited to 'go/blscgo/bls.go')
| -rw-r--r-- | go/blscgo/bls.go | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/go/blscgo/bls.go b/go/blscgo/bls.go index bd0cd2d..f75945b 100644 --- a/go/blscgo/bls.go +++ b/go/blscgo/bls.go @@ -9,14 +9,18 @@ import "C" import "fmt" import "unsafe" +const CurveFp254BNb = 0 +const CurveFp382_1 = 1 +const CurveFp382_2 = 2 + // Init -- -func Init() { - C.blsInit() +func Init(curve int) { + C.blsInit(C.int(curve)) } // ID -- type ID struct { - v [4]C.uint64_t + v [6]C.uint64_t } // getPointer -- @@ -49,8 +53,8 @@ func (id *ID) SetStr(s string) error { // Set -- func (id *ID) Set(v []uint64) error { - if len(v) != 4 { - return fmt.Errorf("bad size (%d), expected size 4", len(v)) + if len(v) != 6 { + return fmt.Errorf("bad size (%d), expected size 6", len(v)) } // #nosec C.blsIdSet(id.getPointer(), (*C.uint64_t)(unsafe.Pointer(&v[0]))) @@ -59,7 +63,7 @@ func (id *ID) Set(v []uint64) error { // SecretKey -- type SecretKey struct { - v [4]C.uint64_t + v [6]C.uint64_t } // getPointer -- @@ -92,8 +96,8 @@ func (sec *SecretKey) SetStr(s string) error { // SetArray -- func (sec *SecretKey) SetArray(v []uint64) error { - if len(v) != 4 { - return fmt.Errorf("bad size (%d), expected size 4", len(v)) + if len(v) != 6 { + return fmt.Errorf("bad size (%d), expected size 6", len(v)) } // #nosec C.blsSecretKeySetArray(sec.getPointer(), (*C.uint64_t)(unsafe.Pointer(&v[0]))) @@ -149,7 +153,7 @@ func (sec *SecretKey) GetPop() (sign *Sign) { // PublicKey -- type PublicKey struct { - v [4 * 2 * 3]C.uint64_t + v [6 * 2 * 3]C.uint64_t } // getPointer -- @@ -197,7 +201,7 @@ func (pub *PublicKey) Recover(pubVec []PublicKey, idVec []ID) { // Sign -- type Sign struct { - v [4 * 3]C.uint64_t + v [6 * 3]C.uint64_t } // getPointer -- |