Std.Crypto.bytesMatch

fn

This is a callable function.

What it does

Whether two byte sequences are equal, in time that depends only on their

lengths.

For a tag, a token, or a digest received from outside and compared with one

computed here. A comparison that returned at the first differing byte would

tell a guesser how many leading bytes were right.

Read the signature

• The text after the name is the type checked by Pudu.
• Read arrows from left to right: inputs come first, and the final type is returned.
• & borrows a value for this call instead of moving or copying it.