public class SshKeyPairGenerator extends Object
Generate public/private key pairs.
To generate a new pair use the following code
To create formatted key file for the public key use:SshKeyPair pair = SshKeyPairGenerator.generateKeyPair(SshKeyPairGenerator.SSH2_RSA, 1024);
SshPublicKeyFile pubfile = SshPublicKeyFileFactory.create(pair.getPublicKey(), "Some comment", SshPublicKeyFileFactory.OPENSSH_FORMAT); FileOutputStream fout = new FileOutputStream("mykey.pub"); fout.write(pubfile.getFormattedKey()); fout.close();To create a formatted, encrypted private key file use:SshPrivateKeyFile prvfile = SshPrivateKeyFileFactory.create(pair, "my passphrase", "Some comment", SshPrivateKeyFileFactory.OPENSSH_FORMAT); FileOutputStream fout = new FileOutputStream("mykey"); fout.write(prvfile.getFormattedKey()); fout.close();
Modifier and Type | Field and Description |
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static String |
ECDSA |
static String |
SSH2_DSA |
static String |
SSH2_RSA |
Constructor and Description |
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SshKeyPairGenerator() |
Modifier and Type | Method and Description |
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static SshKeyPair |
generateKeyPair(String algorithm,
int bits)
Generates a new key pair.
|
public static final String SSH2_RSA
public static final String SSH2_DSA
public static final String ECDSA
public static SshKeyPair generateKeyPair(String algorithm, int bits) throws IOException, SshException
algorithm
- bits
- IOException
SshException
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