In the code
javax.crypto.KeyGenerator.getInstance("AES").generateKey();
What’s the size of the generated key?
In the code javax.crypto.KeyGenerator.getInstance(AES).generateKey(); What’s the size of the generated key?
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In the code
javax.crypto.KeyGenerator.getInstance("AES").generateKey();
What’s the size of the generated key?
I am not sure there is specification for the default size but the Sun JCE generates 16 bytes (128-bit) keys.
You can find out by checking the encoded size,