The outcome of validating one signature.
public enum PdfSignatureStatus
ISO 32000-2 §12.8.1: "if the verification fails, the signature shall be considered invalid". The three outcomes follow ETSI EN 319 102-1 §5.1.3 (TOTAL-PASSED, TOTAL-FAILED, INDETERMINATE).
kind:method, kind:property, kind:ctor. Press Esc to clear.IndeterminateNothing shows the signature is broken, but it cannot be accepted either: the signer is not trusted, a certificate is outside its validity period, or an algorithm or format is not supported.InvalidThe signed bytes or the signature value do not check out: the document or the signature was changed or forged.ValidThe byte range, the digest and the signature value check out, and the signer's chain reaches a trust anchor.