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bls, stark: adjust methods

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Paul Miller 2023-02-15 23:03:20 +00:00
parent 001d0cc24a
commit 8397241a8f
No known key found for this signature in database
GPG Key ID: 697079DA6878B89B
2 changed files with 5 additions and 5 deletions
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2
src/abstract/bls.ts
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@ -257,7 +257,7 @@ export function bls<Fp2, Fp6, Fp12>(
function sign(message: G2Hex, privateKey: PrivKey, htfOpts?: htf.htfBasicOpts): Uint8Array | G2 {
const msgPoint = normP2Hash(message, htfOpts);
msgPoint.assertValidity();
const sigPoint = msgPoint.multiply(G1.normalizePrivateKey(privateKey));
const sigPoint = msgPoint.multiply(G1.normPrivateKeyToScalar(privateKey));
if (message instanceof G2.ProjectivePoint) return sigPoint;
return Signature.encode(sigPoint);
}

8
src/stark.ts
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@ -94,19 +94,19 @@ function ensureBytes0x(hex: Hex): Uint8Array {
return hex instanceof Uint8Array ? Uint8Array.from(hex) : hexToBytes0x(hex);
}
function normalizePrivateKey(privKey: Hex) {
function normPrivKey(privKey: Hex) {
return cutils.bytesToHex(ensureBytes0x(privKey)).padStart(64, '0');
}
function getPublicKey0x(privKey: Hex, isCompressed = false) {
return starkCurve.getPublicKey(normalizePrivateKey(privKey), isCompressed);
return starkCurve.getPublicKey(normPrivKey(privKey), isCompressed);
}
function getSharedSecret0x(privKeyA: Hex, pubKeyB: Hex) {
return starkCurve.getSharedSecret(normalizePrivateKey(privKeyA), pubKeyB);
return starkCurve.getSharedSecret(normPrivKey(privKeyA), pubKeyB);
}
function sign0x(msgHash: Hex, privKey: Hex, opts?: any) {
if (typeof privKey === 'string') privKey = strip0x(privKey).padStart(64, '0');
return starkCurve.sign(ensureBytes0x(msgHash), normalizePrivateKey(privKey), opts);
return starkCurve.sign(ensureBytes0x(msgHash), normPrivKey(privKey), opts);
}
function verify0x(signature: Hex, msgHash: Hex, pubKey: Hex) {
const sig = signature instanceof Signature ? signature : ensureBytes0x(signature);