@azure/cosmos
Version:
Microsoft Azure Cosmos DB Service Node.js SDK for NOSQL API
20 lines • 965 B
TypeScript
import type { EncryptionKeyResolver } from "./EncryptionKeyResolver/index.js";
import type { KeyEncryptionAlgorithm } from "./enums/index.js";
/**
* Class to store encryption keys in unwrapped form and provide an interface for wrapping and unwrapping the keys.
*/
export declare class EncryptionKeyStoreProvider {
private keyEncryptionKeyResolver;
private cacheTimeToLive;
RsaOaepEncryptionAlgorithm: string;
cacheRefresher: NodeJS.Timeout;
unwrappedEncryptionKeyCache: {
[key: string]: [Date, Buffer];
};
providerName: string;
constructor(keyEncryptionKeyResolver: EncryptionKeyResolver, cacheTimeToLive: number);
wrapKey(encryptionKeyId: string, algorithm: KeyEncryptionAlgorithm, key: Buffer): Promise<Buffer>;
unwrapKey(encryptionKeyId: string, algorithm: KeyEncryptionAlgorithm, wrappedKey: Buffer): Promise<Buffer>;
private clearCacheOnTtlExpiry;
}
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