SecureRandom safe seed in Java

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梦谈多话
梦谈多话 2020-12-14 22:52

Is this piece of code safe?

 SecureRandom randomizer = new SecureRandom(String.valueOf(new Date().getTime()).getBytes());

Is this the right

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  •  爱一瞬间的悲伤
    2020-12-14 23:39

    The code is reasonably safe because it doesn't just use the seed given to seed the randomizer.

    Its not much more random than just using.

    SecureRandom randomizer = new SecureRandom();
    

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