Module com.hedera.hashgraph.sdk

Package com.hedera.hashgraph.sdk

Class Pem

java.lang.Object

com.hedera.hashgraph.sdk.Pem

final class Pem
extends Object

Internal utility class for handling PEM objects.
Privacy-Enhanced Mail (PEM) is a de facto file format for storing and sending cryptographic keys, certificates, and other data, based on a set of 1993 IETF standards defining "privacy-enhanced mail."

Method Summary

Modifier and Type	Method	Description
(package private) static org.bouncycastle.asn1.pkcs.PrivateKeyInfo	readPrivateKey(Reader input, String passphrase)	Create a private key info object from a reader.
(package private) static void	writeEncryptedPrivateKey(org.bouncycastle.asn1.pkcs.PrivateKeyInfo pkInfo, Writer out, String passphrase)	For some reason, this generates PEM encodings that we ourselves can import, but OpenSSL doesn't like.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

writeEncryptedPrivateKey

static void writeEncryptedPrivateKey(org.bouncycastle.asn1.pkcs.PrivateKeyInfo pkInfo,
 Writer out,
 String passphrase)
                              throws IOException

For some reason, this generates PEM encodings that we ourselves can import, but OpenSSL doesn't like. We decided to punt on generating encrypted PEMs for now but saving the code for when we get back to it and/or any demand arises.

Throws:

IOException

readPrivateKey

static org.bouncycastle.asn1.pkcs.PrivateKeyInfo readPrivateKey(Reader input,
 @Nullable
 String passphrase)
                                                         throws IOException

Create a private key info object from a reader.

Parameters:

input - reader object

passphrase - passphrase

Returns:

private key info object

Throws:

IOException - if IO operations fail