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core: improve errors logging for bls12381-related operations

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Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
This commit is contained in:
Anna Shaleva 2023-06-14 19:53:57 +03:00
parent 71bcb8bade
commit ea13fbe94a
1 changed files with 10 additions and 10 deletions
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20
pkg/core/native/crypto.go
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@ -251,7 +251,7 @@ func (c *Crypto) bls12381Add(_ *interop.Context, args []stackitem.Item) stackite
yJac.AddMixed(x) yJac.AddMixed(x)
res = yJac res = yJac
default: default:
panic("inconsistent point types") panic(fmt.Errorf("add: inconsistent bls12381 point types: %T and %T", x, y))
} }
case *bls12381.G1Jac: case *bls12381.G1Jac:
resJac := new(bls12381.G1Jac) resJac := new(bls12381.G1Jac)
@ -262,7 +262,7 @@ func (c *Crypto) bls12381Add(_ *interop.Context, args []stackitem.Item) stackite
case *bls12381.G1Jac: case *bls12381.G1Jac:
resJac.AddAssign(y) resJac.AddAssign(y)
default: default:
panic("inconsistent") panic(fmt.Errorf("add: inconsistent bls12381 point types: %T and %T", x, y))
} }
res = resJac res = resJac
case *bls12381.G2Affine: case *bls12381.G2Affine:
@ -278,7 +278,7 @@ func (c *Crypto) bls12381Add(_ *interop.Context, args []stackitem.Item) stackite
yJac.AddMixed(x) yJac.AddMixed(x)
res = yJac res = yJac
default: default:
panic("inconsistent") panic(fmt.Errorf("add: inconsistent bls12381 point types: %T and %T", x, y))
} }
case *bls12381.G2Jac: case *bls12381.G2Jac:
resJac := new(bls12381.G2Jac) resJac := new(bls12381.G2Jac)
@ -289,7 +289,7 @@ func (c *Crypto) bls12381Add(_ *interop.Context, args []stackitem.Item) stackite
case *bls12381.G2Jac: case *bls12381.G2Jac:
resJac.AddAssign(y) resJac.AddAssign(y)
default: default:
panic("invalid") panic(fmt.Errorf("add: inconsistent bls12381 point types: %T and %T", x, y))
} }
res = resJac res = resJac
case *bls12381.GT: case *bls12381.GT:
@ -300,11 +300,11 @@ func (c *Crypto) bls12381Add(_ *interop.Context, args []stackitem.Item) stackite
// It's multiplication, see https://github.com/neo-project/Neo.Cryptography.BLS12_381/issues/4. // It's multiplication, see https://github.com/neo-project/Neo.Cryptography.BLS12_381/issues/4.
resGT.Mul(x, y) resGT.Mul(x, y)
default: default:
panic("invalid") panic(fmt.Errorf("add: inconsistent bls12381 point types: %T and %T", x, y))
} }
res = resGT res = resGT
default: default:
panic(fmt.Errorf("unexpected bls12381 point type: %T", x)) panic(fmt.Errorf("add: unexpected bls12381 point type: %T", x))
} }
return stackitem.NewInterop(blsPoint{point: res}) return stackitem.NewInterop(blsPoint{point: res})
} }
@ -384,7 +384,7 @@ func (c *Crypto) bls12381Mul(_ *interop.Context, args []stackitem.Item) stackite
res = gt res = gt
default: default:
panic(fmt.Errorf("unexpected bls12381 point type: %T", x)) panic(fmt.Errorf("mul: unexpected bls12381 point type: %T", x))
} }
return stackitem.NewInterop(blsPoint{point: res}) return stackitem.NewInterop(blsPoint{point: res})
} }
@ -406,7 +406,7 @@ func (c *Crypto) bls12381Pairing(_ *interop.Context, args []stackitem.Item) stac
x = new(bls12381.G1Affine) x = new(bls12381.G1Affine)
x.FromJacobian(p) x.FromJacobian(p)
default: default:
panic(fmt.Errorf("unexpected bls12381 point type (g1): %T", x)) panic(fmt.Errorf("pairing: unexpected bls12381 point type (g1): %T", x))
} }
switch p := b.point.(type) { switch p := b.point.(type) {
case *bls12381.G2Affine: case *bls12381.G2Affine:
@ -415,11 +415,11 @@ func (c *Crypto) bls12381Pairing(_ *interop.Context, args []stackitem.Item) stac
y = new(bls12381.G2Affine) y = new(bls12381.G2Affine)
y.FromJacobian(p) y.FromJacobian(p)
default: default:
panic(fmt.Errorf("unexpected bls12381 point type (g2): %T", x)) panic(fmt.Errorf("pairing: unexpected bls12381 point type (g2): %T", x))
} }
gt, err := bls12381.Pair([]bls12381.G1Affine{*x}, []bls12381.G2Affine{*y}) gt, err := bls12381.Pair([]bls12381.G1Affine{*x}, []bls12381.G2Affine{*y})
if err != nil { if err != nil {
panic(fmt.Errorf("failed to perform pairing operation")) panic(fmt.Errorf("failed to perform pairing operation: %w", err))
} }
return stackitem.NewInterop(blsPoint{&gt}) return stackitem.NewInterop(blsPoint{&gt})
} }