| Performs encryption or decryption
Message ANNOTATION is performed as follows:
if (complete policy resolution should happen)
make DynamicPolicyCallback
else
// assumes feature binding component is statically specified -
// including targets and canonicalization algorithm
if (X509CertificateBinding)
resolve certificate - make EncryptionKeyCallback
else
if (SymmetricKeyBinding)
resolve symmetrick key - make SymmetricKeyCallback
else
throw Exception
call EncryptionProcessor
Message (decryption) VALIDATION is performed as follows:
if (ADHOC processing mode)
if (complete policy resolution should happen)
make DynamicPolicyCallback
call DecryptionProcessor
else
if (POSTHOC or DEFAULT mode)
call DecryptionProcessor
|