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Update TimingAttackAgainstHeader.qhelp
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committed by
Chris Smowton
parent
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commit
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@@ -3,9 +3,9 @@
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<overview>
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<overview>
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<p>
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<p>
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A constant-time algorithm should be used for checking the value of headers.
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A constant-time algorithm should be used for checking the value of sensitive headers.
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In other words, the comparison time should not depend on the content of the input.
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In other words, the comparison time should not depend on the content of the input.
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An attacker may be able to forge the value of the header.
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Otherwise timing information could be used to infer the header's expected, secret value.
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</p>
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</p>
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</overview>
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</overview>
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