Class ECDSAPublicKeyEntryDecoder
java.lang.Object
org.apache.sshd.common.util.logging.AbstractLoggingBean
org.apache.sshd.common.config.keys.impl.AbstractIdentityResourceLoader<ECPublicKey,ECPrivateKey>
org.apache.sshd.common.config.keys.impl.AbstractKeyEntryResolver<ECPublicKey,ECPrivateKey>
org.apache.sshd.common.config.keys.impl.AbstractPublicKeyEntryDecoder<ECPublicKey,ECPrivateKey>
org.apache.sshd.common.config.keys.impl.ECDSAPublicKeyEntryDecoder
- All Implemented Interfaces:
IdentityResourceLoader<ECPublicKey,,ECPrivateKey> KeyEntryResolver<ECPublicKey,,ECPrivateKey> KeyTypeNamesSupport,PublicKeyEntryDecoder<ECPublicKey,,ECPrivateKey> PublicKeyEntryResolver,PublicKeyRawDataDecoder<ECPublicKey>
public class ECDSAPublicKeyEntryDecoder
extends AbstractPublicKeyEntryDecoder<ECPublicKey,ECPrivateKey>
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final bytestatic final bytestatic final bytestatic final ECDSAPublicKeyEntryDecoderstatic final intstatic final intFields inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean
logFields inherited from interface org.apache.sshd.common.config.keys.IdentityResourceLoader
MAX_BIGINT_OCTETS_COUNTFields inherited from interface org.apache.sshd.common.config.keys.PublicKeyEntryResolver
FAILING, IGNORING -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescription(package private) ECPublicKeydecodePublicKey(ECCurves curve, InputStream keyData) decodePublicKey(SessionContext session, String keyType, InputStream keyData, Map<String, String> headers) (package private) static voidencodePublicKey(OutputStream s, String keyType, ECCurves curve, ECPoint w) encodePublicKey(OutputStream s, ECPublicKey key) generateKeyPair(int keySize) Methods inherited from class org.apache.sshd.common.config.keys.impl.AbstractPublicKeyEntryDecoder
parseBooleanHeaderMethods inherited from class org.apache.sshd.common.config.keys.impl.AbstractKeyEntryResolver
generatePrivateKey, generatePublicKey, toStringMethods inherited from class org.apache.sshd.common.config.keys.impl.AbstractIdentityResourceLoader
getPrivateKeyType, getPublicKeyType, getSupportedKeyTypesMethods inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean
debug, debug, debug, debug, debug, error, error, error, error, error, getSimplifiedLogger, info, info, warn, warn, warn, warn, warn, warn, warn, warnMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface org.apache.sshd.common.config.keys.IdentityResourceLoader
getPrivateKeyType, getPublicKeyTypeMethods inherited from interface org.apache.sshd.common.config.keys.KeyEntryResolver
cloneKeyPairMethods inherited from interface org.apache.sshd.common.config.keys.KeyTypeNamesSupport
getSupportedKeyTypesMethods inherited from interface org.apache.sshd.common.config.keys.PublicKeyEntryDecoder
decodePublicKeyByType, resolveMethods inherited from interface org.apache.sshd.common.config.keys.PublicKeyRawDataDecoder
decodePublicKey, decodePublicKey
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Field Details
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MAX_ALLOWED_POINT_SIZE
public static final int MAX_ALLOWED_POINT_SIZE- See Also:
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MAX_CURVE_NAME_LENGTH
public static final int MAX_CURVE_NAME_LENGTH- See Also:
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INSTANCE
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ECPOINT_UNCOMPRESSED_FORM_INDICATOR
public static final byte ECPOINT_UNCOMPRESSED_FORM_INDICATOR- See Also:
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ECPOINT_COMPRESSED_VARIANT_2
public static final byte ECPOINT_COMPRESSED_VARIANT_2- See Also:
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ECPOINT_COMPRESSED_VARIANT_3
public static final byte ECPOINT_COMPRESSED_VARIANT_3- See Also:
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Constructor Details
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ECDSAPublicKeyEntryDecoder
public ECDSAPublicKeyEntryDecoder()
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Method Details
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decodePublicKey
public ECPublicKey decodePublicKey(SessionContext session, String keyType, InputStream keyData, Map<String, String> headers) throws IOException, GeneralSecurityException- Parameters:
session- TheSessionContextfor invoking this command - may benullif not invoked within a session context (e.g., offline tool or session unknown).keyType- The reported / encode key typekeyData- The key data bytes stream positioned after the key type decoding and making sure it is one of the supported typesheaders- Any headers that may have been available when data was read- Returns:
- The decoded
PublicKey - Throws:
IOException- If failed to read from the data streamGeneralSecurityException- If failed to generate the key
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decodePublicKey
ECPublicKey decodePublicKey(ECCurves curve, InputStream keyData) throws IOException, GeneralSecurityException - Throws:
IOExceptionGeneralSecurityException
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clonePublicKey
- Parameters:
key- ThePublicKeyto clone - ignored ifnull- Returns:
- The cloned key (or
nullif no original key) - Throws:
GeneralSecurityException- If failed to clone the key
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clonePrivateKey
- Parameters:
key- ThePrivateKeyto clone - ignored ifnull- Returns:
- The cloned key (or
nullif no original key) - Throws:
GeneralSecurityException- If failed to clone the key
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encodePublicKey
Description copied from interface:PublicKeyEntryDecoder- Parameters:
s- TheOutputStreamto write the data tokey- ThePublicKey- may not benull- Returns:
- The key type value - one of the
KeyTypeNamesSupport.getSupportedKeyTypes() - Throws:
IOException- If failed to generate the encoding
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encodePublicKey
static void encodePublicKey(OutputStream s, String keyType, ECCurves curve, ECPoint w) throws IOException - Throws:
IOException
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getKeyFactoryInstance
- Returns:
- A
KeyFactorysuitable for the specific decoder type - Throws:
GeneralSecurityException- If failed to create one
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generateKeyPair
- Parameters:
keySize- Key size in bits- Returns:
- A
KeyPairwith the specified key size - Throws:
GeneralSecurityException- if unable to generate the pair
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getKeyPairGenerator
- Returns:
- A
KeyPairGeneratorsuitable for this decoder - Throws:
GeneralSecurityException- If failed to create the generator
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