util.rsaGeneratePair() - RevoEngine

`util.rsaGeneratePair()`

Generates an RSA key pair. Asynchronous; modulusLength: multiple of 256 in 1024..4096; passphrase: at most 4096 code units.

Signature

static rsaGeneratePair(config?: {
      modulusLength?: number;
      passphrase?: string;
    }): Promise<{ publicKey: string; privateKey: string }>;

Example

const pair = await util.rsaGeneratePair({ modulusLength: 2048 });

See all util methods or runtime basics.

Last modified on November 8, 2026