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java.lang.Object | +--net.rim.device.api.crypto.encoder.DecodedSignature
Stores decoded signatures.
To verify a signature, call getVerifier to get access to the signature verifier.
SignatureDecoder,
EncodedSignature,
SignatureEncoder| Constructor Summary | ||
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protected |
DecodedSignature()
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| Method Summary | ||
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abstract String |
getAlgorithm()
Returns a string representing the signature algorithm in this decoded signature |
|
abstract SignatureVerifier |
getVerifier(PublicKey publicKey)
Returns a formatted signature verifier using the key passed in. |
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abstract void |
initialize(Digest digest)
Initalizes the digest. |
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
protected DecodedSignature()
| Method Detail |
public abstract String getAlgorithm()
public abstract SignatureVerifier getVerifier(PublicKey publicKey) throws CryptoTokenException, CryptoUnsupportedOperationException, InvalidSignatureEncodingException
publicKey - A public key to verify with.CryptoTokenException - Thrown when a problem occurs with a crypto token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown when a call is made to
an unsupported operation.public abstract void initialize(Digest digest)
The digest can have state information in it.
digest - The digest to use with the signature.
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