File	Doc	Category	Size	Date	Package
AlgorithmParametersSpi.java	API Doc	Android 1.5 API	5076	Wed May 06 22:41:04 BST 2009	java.security

AlgorithmParametersSpi

• java.lang.Object

Fields Summary

Constructors Summary

Methods Summary
protected abstract byte[]	engineGetEncoded() Returns the parameters in their default encoding format. The default encoding format is ASN.1. return the encoded parameters. throws IOException if this {@code AlgorithmParametersSpi} has already been initialized, or if this parameters could not be encoded. since Android 1.0
protected abstract byte[]	engineGetEncoded(java.lang.String format) Returns the parameters in the specified encoding format. param format the name of the encoding format. return the encoded parameters. throws IOException if this {@code AlgorithmParametersSpi} has already been initialized, or if this parameters could not be encoded. since Android 1.0
protected abstract T	engineGetParameterSpec(java.lang.Class paramSpec) Returns the {@code AlgorithmParameterSpec} for this {@code AlgorithmParametersSpi}. param paramSpec the type of the parameter specification in which this parameters should be converted. return the {@code AlgorithmParameterSpec} for this {@code AlgorithmParametersSpi}. throws InvalidParameterSpecException if this {@code AlgorithmParametersSpi} has already been initialized, or if this parameters could not be converted to the specified class. since Android 1.0
protected abstract void	engineInit(java.security.spec.AlgorithmParameterSpec paramSpec) Initializes this {@code AlgorithmParametersSpi} with the specified {@code AlgorithmParameterSpec}. param paramSpec the parameter specification. throws InvalidParameterSpecException if this {@code AlgorithmParametersSpi} has already been initialized or the given {@code paramSpec} is not appropriate for initializing this {@code AlgorithmParametersSpi}. since Android 1.0
protected abstract void	engineInit(byte[] params) Initializes this {@code AlgorithmParametersSpi} with the specified {@code byte[]} using the default decoding format for parameters. The default encoding format is ASN.1. param params the encoded parameters. throws IOException if this {@code AlgorithmParametersSpi} has already been initialized, or the parameter could not be encoded. since Android 1.0
protected abstract void	engineInit(byte[] params, java.lang.String format) Initializes this {@code AlgorithmParametersSpi} with the specified {@code byte[]} using the specified decoding format. param params the encoded parameters. param format the name of the decoding format. throws IOException if this {@code AlgorithmParametersSpi} has already been initialized, or the parameter could not be encoded. since Android 1.0
protected abstract java.lang.String	engineToString() Returns a string containing a concise, human-readable description of this {@code AlgorithmParametersSpi}. return a printable representation for this {@code AlgorithmParametersSpi}. since Android 1.0