Every End User is entitled to use the License key only to the extent in which has the right to use ESET NOD32 Antivirus based on the number of licenses granted by ESET. provider - the name of the provider.Full license for ESET NOD32 Antivirus is not free.ĮSET license key is a unique sequence of letters and numbers separated by a dash, provided by ESET to allow the legal use of ESET NOD32 Antivirus in compliance with the End User License Agreement. Parameters: algorithm - the standard name of the requested key algorithm.įor information about standard algorithm names. The specified provider must be registered KeyGeneratorSpi implementation from the specified provider Specified algorithm NullPointerException - if algorithm is null See Also: Returns: the new KeyGenerator object Throws: NoSuchAlgorithmException - if no Provider supports a Java Security Standard Algorithm Names Specificationįor information about standard algorithm names. Parameters: algorithm - the standard name of the requested key algorithm. May be different than the order of providers returned by The preferred provider order for the specified algorithm. Implementation Note: The JDK Reference Implementation additionally uses the Note that the list of registered providers may be retrieved via Provider that supports the specified algorithm is returned. KeyGeneratorSpi implementation from the first Starting with the most preferred Provider.Ī new KeyGenerator object encapsulating the This method traverses the list of registered security Providers, Returns a KeyGenerator object that generates secret keys Java Security Standard Algorithm Names Specification.Ĭonsult the release documentation for your implementation to see if any KeyGenerator instead of relying on provider-specific defaults.Įvery implementation of the Java platform is required to support theįollowing standard KeyGenerator algorithms with the keysizes in Therefore, it is recommended to explicitly initialize the However, note that defaults may vary across different providers.Īdditionally, the default value for a provider may change in a future See the Keysize Restriction sections of theĭocument for information on the KeyGenerator defaults used by Supply (and document) a default initialization. (via a call to an init method), each provider must In case the client does not explicitly initialize the KeyGenerator Providers supply a SecureRandom implementation). Other uses the SecureRandom implementation One also has a SecureRandom argument, while the Methods that have an AlgorithmParameterSpecĪrgument. Provider what to do about the algorithm-specific parameters (if any) to beįor situations where a set of algorithm-specific parameters already Since no other parameters are specified when you call the aboveĪlgorithm-independent init methods, it is up to the Providers supply a SecureRandom implementation), and one that takes just a (or a system-provided source of randomness if none of the installed Of the highest-priority installed provider as the source of randomness Keysize argument, and uses the SecureRandom implementation Method in this KeyGenerator class that takes these two universally The only difference between the two is the initialization of the object:Īll key generators share the concepts of a keysize and a Manner, and in an algorithm-specific manner. There are two ways to generate a key: in an algorithm-independent Generated, the same KeyGenerator object can be re-used to generate further KeyGenerator objects are reusable, i.e., after a key has been Key generators are constructed using one of the getInstance This class provides the functionality of a secret (symmetric) key generator.
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