cryptography/bip32/ecurve library

Constants

THROW_BAD_HASH → const String

THROW_BAD_POINT → const String

THROW_BAD_PRIVATE → const String

THROW_BAD_SIGNATURE → const String

THROW_BAD_TWEAK → const String

Properties

EC_GROUP_ORDER → List<int>

final

EC_P → List<int>

final

G → ECPoint

final

n → BigInt

final

nDiv2 ↔ BigInt

getter/setter pair

secp256k1 → ECCurve_secp256k1

final

ZERO32 → Uint8List

final

Functions

assumeCompression(bool? value, Uint8List? pubkey) → bool

decodeFrom(Uint8List P) → ECPoint?

deterministicGenerateK(Uint8List hash, Uint8List x) → ECSignature

fromBuffer(Uint8List d) → BigInt

getEncoded(ECPoint? P, dynamic compressed) → Uint8List

isOrderScalar(dynamic x) → bool

isPoint(Uint8List p) → bool

isPrivate(Uint8List x) → bool

isScalar(Uint8List x) → bool

isSignature(Uint8List value) → bool

pointAddScalar(Uint8List p, Uint8List tweak, bool assumeCompressed) → Uint8List?

pointFromScalar(Uint8List d, bool compressed) → Uint8List?

privateAdd(Uint8List d, Uint8List tweak) → Uint8List?

sign(Uint8List hash, Uint8List x) → Uint8List

toBuffer(BigInt d) → Uint8List

verify(Uint8List hash, Uint8List q, Uint8List signature) → bool