Decrypts buffer with privateKey. buffer was previously encrypted using
the corresponding public key, for example using publicEncrypt.
If privateKey is not a KeyObject, this function behaves as if privateKey had been passed to createPrivateKey. If it is an
object, the padding property can be passed. Otherwise, this function uses RSA_PKCS1_OAEP_PADDING.
Decrypts
bufferwithprivateKey.bufferwas previously encrypted using the corresponding public key, for example using publicEncrypt.If
privateKeyis not aKeyObject, this function behaves as ifprivateKeyhad been passed to createPrivateKey. If it is an object, thepaddingproperty can be passed. Otherwise, this function usesRSA_PKCS1_OAEP_PADDING.