Merge pull request #48 from ChainSafe/cayman/secretKeyToPublicKey
Add secretKeyToPublicKey function
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commit
380487e410
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@ -106,6 +106,14 @@ export function functionalInterfaceFactory({
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}
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}
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/**
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* Computes a public key from a secret key
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*/
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function secretKeyToPublicKey(secretKey: Uint8Array): Uint8Array {
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validateBytes(secretKey, "secretKey");
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return SecretKey.fromBytes(secretKey).toPublicKey().toBytes();
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}
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return {
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sign,
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aggregateSignatures,
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@ -113,5 +121,6 @@ export function functionalInterfaceFactory({
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verify,
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verifyAggregate,
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verifyMultiple,
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secretKeyToPublicKey,
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};
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}
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@ -44,6 +44,7 @@ export declare let aggregatePublicKeys: IBls["aggregatePublicKeys"];
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export declare let verify: IBls["verify"];
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export declare let verifyAggregate: IBls["verifyAggregate"];
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export declare let verifyMultiple: IBls["verifyMultiple"];
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export declare let secretKeyToPublicKey: IBls["secretKeyToPublicKey"];
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export declare class SecretKey implements ISecretKey {
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static fromBytes(bytes: Uint8Array): SecretKey;
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@ -21,6 +21,7 @@ export interface IBls {
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verify(publicKey: Uint8Array, message: Uint8Array, signature: Uint8Array): boolean;
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verifyAggregate(publicKeys: Uint8Array[], message: Uint8Array, signature: Uint8Array): boolean;
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verifyMultiple(publicKeys: Uint8Array[], messages: Uint8Array[], signature: Uint8Array): boolean;
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secretKeyToPublicKey(secretKey: Uint8Array): Uint8Array;
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init(): Promise<void>;
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destroy(): void;
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