Module sign 

P-256 ECDSA signing.

Wraps p256::ecdsa for standard signature production and verification. Combined with crate::shamir, this provides a complete (if simplified) threshold ECDSA workflow for testing and integration.

Structs

Signed

Result of signing: DER-encoded signature bytes plus the raw signature object.

Enums

SignError

Errors during signing.

Functions

sign_message

Sign message with the keypair. Uses SHA-256 as the digest.