com.trilead.ssh2.signature

Interface SSHSignature

All Known Implementing Classes:

DSASHA1Verify, ECDSASHA2Verify, ECDSASHA2Verify.ECDSASHA2NISTP256Verify, ECDSASHA2Verify.ECDSASHA2NISTP384Verify, ECDSASHA2Verify.ECDSASHA2NISTP521Verify, Ed25519Verify, RSASHA1Verify, RSASHA256Verify, RSASHA512Verify

public interface SSHSignature

Method Summary

Modifier and Type	Method and Description
java.security.PublicKey	decodePublicKey(byte[] encoded) Decode from SSH specification key to Java public key.
byte[]	encodePublicKey(java.security.PublicKey publicKey) Encode from Java public key to SSH specification.
byte[]	generateSignature(byte[] message, java.security.PrivateKey privateKey, java.security.SecureRandom secureRandom) Generate an SSH-format signature for the message and private key.
java.lang.String	getKeyFormat() Returns the supported signature formats.
boolean	verifySignature(byte[] message, byte[] signature, java.security.PublicKey publicKey) Verifies a SSH-format signature for a given key.

Method Detail

getKeyFormat

java.lang.String getKeyFormat()

Returns the supported signature formats.

decodePublicKey

java.security.PublicKey decodePublicKey(byte[] encoded)
                                 throws java.io.IOException

Decode from SSH specification key to Java public key.

Throws:

java.io.IOException

encodePublicKey

byte[] encodePublicKey(java.security.PublicKey publicKey)
                throws java.io.IOException

Encode from Java public key to SSH specification.

Throws:

java.io.IOException

verifySignature

boolean verifySignature(byte[] message,
                        byte[] signature,
                        java.security.PublicKey publicKey)
                 throws java.io.IOException

Verifies a SSH-format signature for a given key.

Throws:

java.io.IOException

generateSignature

byte[] generateSignature(byte[] message,
                         java.security.PrivateKey privateKey,
                         java.security.SecureRandom secureRandom)
                  throws java.io.IOException

Generate an SSH-format signature for the message and private key.

Throws:

java.io.IOException