src/feature/nodelist/document_signature_st.h

   1 /* Copyright (c) 2001 Matej Pfajfar.
   2  * Copyright (c) 2001-2004, Roger Dingledine.
   3  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   4  * Copyright (c) 2007-2021, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 /**
   8  * @file document_signature_st.h
   9  * @brief Authority signature structure
  10  **/
  11
  12 #ifndef DOCUMENT_SIGNATURE_ST_H
  13 #define DOCUMENT_SIGNATURE_ST_H
  14
  15 /** A signature of some document by an authority. */
  16 struct document_signature_t {
  17   /** Declared SHA-1 digest of this voter's identity key */
  18   char identity_digest[DIGEST_LEN];
  19   /** Declared SHA-1 digest of signing key used by this voter. */
  20   char signing_key_digest[DIGEST_LEN];
  21   /** Algorithm used to compute the digest of the document. */
  22   digest_algorithm_t alg;
  23   /** Signature of the signed thing. */
  24   char *signature;
  25   /** Length of <b>signature</b> */
  26   int signature_len;
  27   unsigned int bad_signature : 1; /**< Set to true if we've tried to verify
  28                                    * the sig, and we know it's bad. */
  29   unsigned int good_signature : 1; /**< Set to true if we've verified the sig
  30                                      * as good. */
  31 };
  32
  33 #endif /* !defined(DOCUMENT_SIGNATURE_ST_H) */