2024-07-10 17:46:18 +03:00
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``` unison
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2024-02-24 02:02:24 +03:00
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up = 0xs0123456789abcdef
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down = 0xsfedcba9876543210
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secret = 0xs3885da624f4430c01326d96764da85647d403dae1fcdc9856c51037f9c647032
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public = 0xsb14dbcf139c0e73d942a184b419e4f4fab726102bfe2b65c060b113bb379c77c
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message = up ++ down ++ up ++ down ++ down ++ up ++ down ++ up
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signature = crypto.Ed25519.sign.impl secret public message
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sigOkay = match signature with
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Left err -> Left err
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Right sg -> crypto.Ed25519.verify.impl public message sg
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> signature
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> sigOkay
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```
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2024-07-10 19:17:15 +03:00
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``` ucm
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2024-02-24 02:02:24 +03:00
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Loading changes detected in scratch.u.
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I found and typechecked these definitions in scratch.u. If you
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do an `add` or `update`, here's how your codebase would
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change:
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⍟ These new definitions are ok to `add`:
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down : Bytes
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message : Bytes
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public : Bytes
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secret : Bytes
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sigOkay : Either Failure Boolean
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signature : Either Failure Bytes
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up : Bytes
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Now evaluating any watch expressions (lines starting with
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`>`)... Ctrl+C cancels.
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17 | > signature
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⧩
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Right
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0xs0b76988ce7e5147d36597d2a526ec7b8e178b3ae29083598c33c9fbcdf0f84b4ff2f8c5409123dd9a0c54447861c07e21296500a98540f5d5f15d927eaa6d30a
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18 | > sigOkay
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⧩
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Right true
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```
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