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Function: derivePassphraseKey()

function derivePassphraseKey(args: {
    passphrase: string;
    salt: Buffer;
}): Promise<Buffer<ArrayBufferLike>>;

Defined in: electron/services/cloud/crypto/cloudCrypto.ts:80

Derives a 32-byte encryption key from a user passphrase.

Parameters​

args​

passphrase​

string

salt​

Buffer

Returns​

Promise<Buffer<ArrayBufferLike>>

Remarks​

Uses Node's scrypt KDF with conservative parameters to balance UX and security. The caller must provide a cryptographically random salt.