#### [Abblix\.SecurityEvents](https://www.abblix.com/en/docs/api/abblix-securityevents 'index')

## Abblix\.SecurityEvents\.Abstractions Namespace

| Interfaces | |
| :--- | :--- |
| [IIssuerKeyResolver](https://www.abblix.com/en/docs/api/abblix-securityevents/Abblix.SecurityEvents.Abstractions.IIssuerKeyResolver 'Abblix\.SecurityEvents\.Abstractions\.IIssuerKeyResolver') | Answers which keys an issuer's signatures may verify against \- the trust decision the signature check delegates, since WHO holds an issuer's keys is deployment knowledge no library can carry\. |
| [ISecurityEventTokenSigner](https://www.abblix.com/en/docs/api/abblix-securityevents/Abblix.SecurityEvents.Abstractions.ISecurityEventTokenSigner 'Abblix\.SecurityEvents\.Abstractions\.ISecurityEventTokenSigner') | Turns a built SET into its signed compact serialization: the bridge between this package's token model and whatever cryptography the host runs\. |
| [ISecurityEventTokenVerifier](https://www.abblix.com/en/docs/api/abblix-securityevents/Abblix.SecurityEvents.Abstractions.ISecurityEventTokenVerifier 'Abblix\.SecurityEvents\.Abstractions\.ISecurityEventTokenVerifier') | Verifies a SET's signature and yields the token whose claims are thereby the issuer's words: the bridge between the validation pipeline and whatever cryptography the host runs\. |