ascii-chat/signing_8h_source.html

#pragma once


#include <ascii-chat/crypto/sizes.h>

#include <stddef.h>

#include <stdint.h>


int gpg_sign_with_key(const char *key_id, const uint8_t *message, size_t message_len, uint8_t *signature_out,

                      size_t *signature_len_out);


int gpg_sign_detached_ed25519(const char *key_id, const uint8_t *message, size_t message_len,

                              uint8_t signature_out[ED25519_SIGNATURE_SIZE]);


 /* crypto */

uint8_t
unsigned char uint8_t
Definition common.h:60

gpg_sign_detached_ed25519
int gpg_sign_detached_ed25519(const char *key_id, const uint8_t *message, size_t message_len, uint8_t signature_out[ED25519_SIGNATURE_SIZE])
Sign message with GPG and extract raw Ed25519 signature.
Definition signing.c:145

gpg_sign_with_key
int gpg_sign_with_key(const char *key_id, const uint8_t *message, size_t message_len, uint8_t *signature_out, size_t *signature_len_out)
Sign a message using GPG key and return OpenPGP signature.
Definition signing.c:46

sizes.h

ED25519_SIGNATURE_SIZE
#define ED25519_SIGNATURE_SIZE
Ed25519 signature size in bytes.
Definition sizes.h:37