# Uses of Class
org.opensaml.xmlsec.impl.AbstractSecurityParametersResolver

Packages that use AbstractSecurityParametersResolver
Package
Description
org.opensaml.saml.security.impl
Classes related to verifying various credentials within a SAML system.
org.opensaml.xmlsec.impl
Implementation of configuration and parameter resolver classes.

## Uses of AbstractSecurityParametersResolver in org.opensaml.saml.security.impl

Subclasses of AbstractSecurityParametersResolver in org.opensaml.saml.security.impl
Modifier and Type
Class
Description
`class`
`SAMLMetadataEncryptionParametersResolver`
A specialization of `BasicEncryptionParametersResolver` which resolves credentials and algorithm preferences against SAML metadata via a `MetadataCredentialResolver`.
`class`
`SAMLMetadataSignatureSigningParametersResolver`
A specialization of `BasicSignatureSigningParametersResolver` which also supports input of SAML metadata, specifically the `SigningMethod` and `DigestMethod` extension elements.

## Uses of AbstractSecurityParametersResolver in org.opensaml.xmlsec.impl

Subclasses of AbstractSecurityParametersResolver in org.opensaml.xmlsec.impl
Modifier and Type
Class
Description
`class`
`BasicDecryptionParametersResolver`
Basic implementation of `DecryptionParametersResolver`.
`class`
`BasicEncryptionParametersResolver`
Basic implementation of `EncryptionParametersResolver`.
`class`
`BasicSignatureSigningParametersResolver`
Basic implementation of `SignatureSigningParametersResolver`.
`class`
`BasicSignatureValidationParametersResolver`
Basic implementation of `SignatureValidationParametersResolver`.