text: /* Copyright (c) 2001 Matej Pfajfar.
   * Copyright (c) 2001-2004, Roger Dingledine.
   * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   * Copyright (c) 2007-2019, The Tor Project, Inc. */
  /* See LICENSE for licensing information */
  
  #ifndef DOCUMENT_SIGNATURE_ST_H
  #define DOCUMENT_SIGNATURE_ST_H
  
  /** A signature of some document by an authority. */
  struct document_signature_t {
    /** Declared SHA-1 digest of this voter's identity key */
    char identity_digest[DIGEST_LEN];
    /** Declared SHA-1 digest of signing key used by this voter. */
    char signing_key_digest[DIGEST_LEN];
    /** Algorithm used to compute the digest of the document. */
    digest_algorithm_t alg;
    /** Signature of the signed thing. */
    char *signature;
    /** Length of <b>signature</b> */
    int signature_len;
    unsigned int bad_signature : 1; /**< Set to true if we've tried to verify
                                     * the sig, and we know it's bad. */
    unsigned int good_signature : 1; /**< Set to true if we've verified the sig
                                       * as good. */
  };
  
  #endif
  
  