# Uses of Interface
org.opensaml.security.trust.TrustedCredentialTrustEngine

Packages that use TrustedCredentialTrustEngine
Package
Description
org.opensaml.security.trust.impl
`TrustEngine` implementation classes.
org.opensaml.xmlsec.signature.support.impl
Implementations of signature evaluation functions.

## Uses of TrustedCredentialTrustEngine in org.opensaml.security.trust.impl

Classes in org.opensaml.security.trust.impl that implement TrustedCredentialTrustEngine
Modifier and Type
Class
Description
`class`
`ExplicitKeyTrustEngine`
Trust engine that evaluates a credential's key against key(s) expressed within a set of trusted credentials obtained from a trusted credential resolver.
`class`
`ExplicitX509CertificateTrustEngine`
Trust engine that evaluates a credential's X.509 certificate against certificates expressed within a set of trusted credentials obtained from a credential resolver.

## Uses of TrustedCredentialTrustEngine in org.opensaml.xmlsec.signature.support.impl

Classes in org.opensaml.xmlsec.signature.support.impl that implement TrustedCredentialTrustEngine
Modifier and Type
Class
Description
`class`
`ExplicitKeySignatureTrustEngine`
An implementation of `SignatureTrustEngine` which evaluates the validity and trustworthiness of XML and raw signatures.