ECDSA Sample Input/Outputs
These are some sample inputs and outputs using a sample private key.
Do not use this key for any reason other than testing signatures locally!
Registering a user with this key means that anyone with access to this private key can authenticate requests on the user's behalf. Worse, using the associated address as a wallet to hold digital assets like Ethereum means that anyone with access to the private key owns those assets. Beware!
Private key: badba7368134dcd61c60f9b56979c09196d03f5891a20c1557b1afac0202a97c
Address: 0x65a796a4bD3AaF6370791BefFb1A86EAcfdBc3C1
| Message String | Signature Hex String |
|---|---|
Sila | ea3706a8d2b4c627f847c0c6bfcd59f001021d790f06924ff395e9faecb510c53c09274b70cc1d29bde630d277096d570ee7983455344915d19085cc13288b421b |
test | f9978f3af681d3de06b3bcf5acf2181b5ebf54e0110f1d9d773d691ca2b42bdc39bf478d9ea8287bd15369fa3fd25c09b8c3c02bdbafd19f2aad043e350a037c1b |
{"test":"message"} | 835e9235dcdc03ed8928df5ace375bc70ea6f41699cd861b8801c9c617b4f2b658ff8e2cda47ea84401cab8019e5bb9daf3c0af2e7d2ab96cba6966a75e017171b |
{"test": "message"} | 2de2f5d3f778e485f234956679373b9730b717c33e628651c3371e7eb31c4a27738af1a3bf85472a2a7dfc0628ddd21f8611ff0e170ebd24003c2a34b2760d5c1c |
If your signatures look almost the same except for the last few characters, you most likely have an offset issue. The good news is that your offset should be constant across your generated signatures. Some other libraries, such as the one we use in our Go example, also have this issue.
Updated 10 months ago