pallet_chain_manager::crypto::sr25519

Struct AffidavitCryptoSr25519

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pub struct AffidavitCryptoSr25519;
Expand description

Runtime crypto adapter for sr25519 affidavit keys.

This implementation allows affidavit signatures to be verified using MultiSignature while retaining a concrete sr25519 application key internally.

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impl AppCrypto<MultiSigner, MultiSignature> for AffidavitCryptoSr25519

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type RuntimeAppPublic = Public

A application-specific crypto.
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type GenericSignature = CryptoBytes<sp_core::::sr25519::Signature::{constant#0}, (SignatureTag, Sr25519Tag)>

A matching raw crypto Signature type.
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type GenericPublic = CryptoBytes<sp_core::::sr25519::Public::{constant#0}, Sr25519PublicTag>

A raw crypto public key wrapped by RuntimeAppPublic.
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fn sign(payload: &[u8], public: Public) -> Option<Signature>

Sign payload with the private key to maps to the provided public key.
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fn verify(payload: &[u8], public: Public, signature: Signature) -> bool

Verify signature against the provided public key.

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