p256 ecdsa verify msg - part-cw/lambdanative GitHub Wiki
(p256-ecdsa-verify-msg key-x key-y msg sgn)
Validates a message signed with the P256 Elliptic Curve Digital Signature Algorithm (ECDSA). The signature is a DER encoded X,Y key pair.
| Parameter | Description |
|---|---|
| key-x | private key X |
| key-y | private key Y |
| msg | original message |
| sgn | signature to validate |
Example
> (p256-ecdsa-verify-msg key-x key-y msg sgn)
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