Package org.apache.tomcat.util.security
package org.apache.tomcat.util.security
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ClassDescriptionA thread safe wrapper around
MessageDigestthat does not make use of ThreadLocal and - broadly - only creates enough MessageDigest objects to satisfy the concurrency requirements.Utility class for methods that, for security reasons, need to run in - as far as practical - constant time.Provides utility methods to escape content for different contexts.Deprecated.Unused.This interface is implemented by components to enable privileged code to check whether the component has a given permission.