generate a signed object that for a CMS Signed Data
object using the given provider - if encapsulate is true a copy
of the message will be included in the signature.
generate a signed object that for a CMS Signed Data
object using the given provider - if encapsulate is true a copy
of the message will be included in the signature.
generate a signed object that for a CMS Signed Data
object using the given provider - if encapsulate is true a copy
of the message will be included in the signature with the
default content type "data".
generate a signed object that for a CMS Signed Data
object using the given provider - if encapsulate is true a copy
of the message will be included in the signature with the
default content type "data".
generate a signed message with encapsulated content
Note: doing this is strongly not recommended as it means a
recipient of the message will have to be able to read the signature to read the
message.
generate a signed message with encapsulated content
Note: doing this is strongly not recommended as it means a
recipient of the message will have to be able to read the signature to read the
message.
the KeyTransRecipientInformation class for a recipient who has been sent a secret
key encrypted using their public key that needs to be used to
extract the message.
generate a signed object that for a CMS Signed Data
object using the given provider - if encapsulate is true a copy
of the message will be included in the signature with the
default content type "data".
generate a signed object that for a CMS Signed Data
object using the given provider - if encapsulate is true a copy
of the message will be included in the signature with the
default content type "data".
generate a signed object that for a CMS Signed Data
object using the given provider - if encapsulate is true a copy
of the message will be included in the signature.
generate a signed object that for a CMS Signed Data
object using the given provider - if encapsulate is true a copy
of the message will be included in the signature.
verify that the given certificate successfully handles and confirms
the signature associated with this signer and, if a signingTime
attribute is available, that the certificate was valid at the time the
signature was generated.
verify that the given certificate successfully handles and confirms
the signature associated with this signer and, if a signingTime
attribute is available, that the certificate was valid at the time the
signature was generated.