exportEncryptedPkcs1Pem

Export an RSA private key as legacy Proc-Type: 4,ENCRYPTED PEM (PKCS#1).

Uses OpenSSL's traditional PEM encryption with MD5-based key derivation. For modern encryption, prefer exportEncryptedPkcs8Pem.

function exportEncryptedPkcs1Pem(
	privateKey: CryptoKey,
	options: LegacyPemEncryptionOptions,
): Promise<string>

Parameters

• privateKey: CryptoKey
• options: LegacyPemEncryptionOptions

Throws

• Error — If the key is not an RSA key

See also

• importEncryptedPkcs1Pem for the inverse operation