GNUnet  0.17.6
Data Structures | Functions
revocation.h File Reference

messages for key revocation More...

#include "gnunet_util_lib.h"
#include "gnunet_revocation_service.h"
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Data Structures

struct  QueryMessage
 Query key revocation status. More...
 
struct  QueryResponseMessage
 Key revocation response. More...
 
struct  RevokeMessage
 Revoke key. More...
 
struct  RevocationResponseMessage
 Key revocation response. More...
 

Functions

GNUNET_NETWORK_STRUCT_END struct GNUNET_REVOCATION_SignaturePurposePSREV_create_signature_message (const struct GNUNET_REVOCATION_PowP *pow)
 Create the revocation metadata to sign for a revocation message. More...
 

Detailed Description

messages for key revocation

Author
Christian Grothoff

Definition in file revocation.h.

Function Documentation

◆ REV_create_signature_message()

GNUNET_NETWORK_STRUCT_END struct GNUNET_REVOCATION_SignaturePurposePS* REV_create_signature_message ( const struct GNUNET_REVOCATION_PowP pow)

Create the revocation metadata to sign for a revocation message.

Parameters
powthe PoW to sign
Returns
the signature purpose

Definition at line 408 of file revocation_api.c.

409 {
411  const struct GNUNET_IDENTITY_PublicKey *pk;
412  size_t ksize;
413 
414  pk = (const struct GNUNET_IDENTITY_PublicKey *) &pow[1];
416  spurp = GNUNET_malloc (sizeof (*spurp) + ksize);
417  spurp->timestamp = pow->timestamp;
419  spurp->purpose.size = htonl (sizeof(*spurp) + ksize);
421  (char*) &spurp[1],
422  ksize);
423  return spurp;
424 }
#define GNUNET_SIGNATURE_PURPOSE_REVOCATION
Signature for confirming a key revocation.
struct GNUNET_IDENTITY_PrivateKey pk
Private key from command line option, or NULL.
ssize_t GNUNET_IDENTITY_write_key_to_buffer(const struct GNUNET_IDENTITY_PublicKey *key, void *buffer, size_t len)
Writes a GNUNET_IDENTITY_PublicKey to a compact buffer.
ssize_t GNUNET_IDENTITY_key_get_length(const struct GNUNET_IDENTITY_PublicKey *key)
Get the compacted length of a GNUNET_IDENTITY_PublicKey.
Definition: identity_api.c:991
#define GNUNET_malloc(size)
Wrapper around malloc.
uint32_t size
How many bytes does this signature sign? (including this purpose header); in network byte order (!...
uint32_t purpose
What does this signature vouch for? This must contain a GNUNET_SIGNATURE_PURPOSE_XXX constant (from g...
An identity key as per LSD0001.
struct GNUNET_TIME_AbsoluteNBO timestamp
The timestamp of the revocation.
The signature object we use for the PoW.
struct GNUNET_CRYPTO_EccSignaturePurpose purpose
The signature purpose.
struct GNUNET_TIME_AbsoluteNBO timestamp
The timestamp of the revocation.

Referenced by run().

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