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Constant-time JavaScript functions

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[Question] - Why use bitwise comparison for the `hmac_equals`?

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Hi @soatok, Foremost, amazing blog and library. You provide some great resources for understanding cryptography better! I'm curious, from your blog post about ["Double HMAC Validation"](https://soatok.blog/2020/08/27/soatoks-guide-to-side-channel-attacks/#double-hmac), the PHP code snippet...

larsqa avatar larsqa

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Constant-time JavaScript functions

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