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| author | MITSUNARI Shigeo <herumi@nifty.com> | 2017-03-15 10:12:57 +0800 |
|---|---|---|
| committer | MITSUNARI Shigeo <herumi@nifty.com> | 2017-03-15 10:12:57 +0800 |
| commit | 89a8d07fdc790734b8b3d89c729d0f251b452962 (patch) | |
| tree | 9297a071c8ae67f01660a702ad107dc740fd0933 /go/blscgo | |
| parent | 0310c3a2274f1e48b2aa1631229d3904c5c80022 (diff) | |
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ensure size of SetArray
Diffstat (limited to 'go/blscgo')
| -rw-r--r-- | go/blscgo/bls.go | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/go/blscgo/bls.go b/go/blscgo/bls.go index 3d78ee0..782e8b2 100644 --- a/go/blscgo/bls.go +++ b/go/blscgo/bls.go @@ -19,6 +19,14 @@ const CurveFp382_2 = 2 func Init(curve int) { C.blsInit(C.int(curve), C.BLS_MAX_OP_UNIT_SIZE) } +// getMaxOpUnitSize -- +func GetMaxOpUnitSize() int { + return int(C.BLS_MAX_OP_UNIT_SIZE) +} +// getOpUnitSize -- +func GetOpUnitSize() int { + return int(C.blsGetOpUnitSize()) +} // ID -- type ID struct { @@ -54,13 +62,13 @@ func (id *ID) SetStr(s string) error { } // Set -- -func (id *ID) Set(v []uint64) error { - if len(v) != 6 { - return fmt.Errorf("bad size (%d), expected size 6", len(v)) +func (id *ID) Set(v []uint64) { + expect := GetOpUnitSize() + if len(v) != expect { + panic(fmt.Errorf("bad size (%d), expected size %d", len(v), expect)) } // #nosec C.blsIdSet(id.getPointer(), (*C.uint64_t)(unsafe.Pointer(&v[0]))) - return nil } // SecretKey -- @@ -97,13 +105,13 @@ func (sec *SecretKey) SetStr(s string) error { } // SetArray -- -func (sec *SecretKey) SetArray(v []uint64) error { - if len(v) != 6 { - return fmt.Errorf("bad size (%d), expected size 6", len(v)) +func (sec *SecretKey) SetArray(v []uint64) { + expect := GetOpUnitSize() + if len(v) != expect { + panic(fmt.Errorf("bad size (%d), expected size %d", len(v), expect)) } // #nosec C.blsSecretKeySetArray(sec.getPointer(), (*C.uint64_t)(unsafe.Pointer(&v[0]))) - return nil } // Init -- |