Key generators are constructed using one of the
getInstance class methods of this class.
This class provides the functionality of a secret (symmetric) key generator.
Java.security.nosuchalgorithmexception Aes Key Generator Not Available Working
KeyGenerator objects are reusable, i.e., after a key has been generated, the same KeyGenerator object can be re-used to generate further keys.
There are two ways to generate a key: in an algorithm-independent manner, and in an algorithm-specific manner. The only difference between the two is the initialization of the object:
I'm getting the following exception (so far only Android 4.0.4): java.security.NoSuchAlgorithmException: KeyGenerator AES implementation not found at org.apache.harmony.security.fortress.En.
Java.security.nosuchalgorithmexception Aes Key Generator Not Available Windows 10
In case the client does not explicitly initialize the KeyGenerator (via a call to an
init method), each provider must supply (and document) a default initialization. See the Keysize Restriction sections of the JDK Providers document for information on the KeyGenerator defaults used by JDK providers. However, note that defaults may vary across different providers. Additionally, the default value for a provider may change in a future version. Therefore, it is recommended to explicitly initialize the KeyGenerator instead of relying on provider-specific defaults.
Java.security.nosuchalgorithmexception Aes Keygenerator Not Available
Every implementation of the Java platform is required to support the following standard
KeyGenerator algorithms with the keysizes in parentheses:
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