Attach a RFC 3161 timestamp to a PKCS#7 SignerInfo using the OID for authenticode signatures.

Attach a RFC 3161 timestamp to a PKCS#7 SignerInfo.

Create a HTTP request to request a token from the given URL.

Create a timestamp request using the given digest.

Parse a timestamp token from a HTTP response, sanity checking it against the original request nonce.

Sanity check a timestamp token against the nonce in the original request.

Unpack TSTInfo from a timestamp token.

Verify a timestamp token using external data.

Verify a non-RFC-3161 timestamp token against the given encrypted digest from the primary signature.

Look for a timestamp token or counter-signature in the given signature and return a structure that can be used to validate the signature's certificate chain.

Look for a timestamp (counter-signature or timestamp token) in the UnauthenticatedAttributes of the given already-validated signature and check its integrity.

undocumented(?) alternative to OidAttributeTimeStampToken found in Authenticode signatures.

Validated timestamp token.

RFC 3161 HTTP client.

Validated signature containing a optional timestamp token.