kjur
commented
1 year ago Please specify an optional argument "PKCS1PRV" or "PKCS8PRV" explicitly for getPEM with private key:
KEYUTIL.getPEM(rsaKeyPair.prvKeyObj, "PKCS1PRV")
// or
KEYUTIL.getPEM(rsaKeyPair.prvKeyObj, "PKCS8PRV")
Running generateKeypair seems to create two public keys.
// Generate private/public key pair var rsaKeypair = KEYUTIL.generateKeypair("RSA", 1024);
// Output private key console.log(KEYUTIL.getPEM(rsaKeypair.prvKeyObj));
-----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQKrpju2waIQ+oZEke2kI5Tt1i aPPmAwOjxXLyUKoi+qNWrTNQL+6/1/SDFHeBoDT4I7Ann6TFDYAkqLSSjKFYXoBK n3P+e5RAaTzSsUBncqko9Ytqr0vED3Wn+ZYkjmEMEmIJhyYMTD/Wkk3tVrNC9ZdC I4HpblSqdGb6pnEm1wIDAQAB -----END PUBLIC KEY-----
// Output public key console.log(KEYUTIL.getPEM(rsaKeypair.pubKeyObj));
-----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQKrpju2waIQ+oZEke2kI5Tt1i aPPmAwOjxXLyUKoi+qNWrTNQL+6/1/SDFHeBoDT4I7Ann6TFDYAkqLSSjKFYXoBK n3P+e5RAaTzSsUBncqko9Ytqr0vED3Wn+ZYkjmEMEmIJhyYMTD/Wkk3tVrNC9ZdC I4HpblSqdGb6pnEm1wIDAQAB -----END PUBLIC KEY-----
prvKeyObj shows true for public key and private key: prvKeyObj: Object { e: 65537, isPrivate: true, isPublic: true, … }
pubKeyObj shows (correct?) bools for isPublic and isPrivate: pubKeyObj: Object { e: 65537, isPublic: true, isPrivate: false, … }