24 #include "libssh/priv.h"    25 #ifdef HAVE_OPENSSL_EC_H    26 #include <openssl/ec.h>    28 #ifdef HAVE_OPENSSL_ECDSA_H    29 #include <openssl/ecdsa.h>    32 #include "libssh/crypto.h"    33 #include "libssh/ed25519.h"    35 #define MAX_PUBKEY_SIZE 0x100000     36 #define MAX_PRIVKEY_SIZE 0x400000     38 #define SSH_KEY_FLAG_EMPTY   0x0    39 #define SSH_KEY_FLAG_PUBLIC  0x0001    40 #define SSH_KEY_FLAG_PRIVATE 0x0002    42 struct ssh_key_struct {
    43     enum ssh_keytypes_e type;
    54 #ifdef HAVE_OPENSSL_ECC    60     ed25519_pubkey *ed25519_pubkey;
    61     ed25519_privkey *ed25519_privkey;
    65 struct ssh_signature_struct {
    66     enum ssh_keytypes_e type;
    72 #elif defined HAVE_LIBCRYPTO    75 # ifdef HAVE_OPENSSL_ECC    81     ed25519_signature *ed25519_sig;
    84 typedef struct ssh_signature_struct *ssh_signature;
    87 ssh_key ssh_key_dup(
const ssh_key key);
    91 ssh_signature ssh_signature_new(
void);
    92 void ssh_signature_free(ssh_signature sign);
    94 int ssh_pki_export_signature_blob(
const ssh_signature sign,
    95                                   ssh_string *sign_blob);
    96 int ssh_pki_import_signature_blob(
const ssh_string sig_blob,
    99 int ssh_pki_signature_verify_blob(ssh_session session,
   102                                   unsigned char *digest,
   106 int ssh_pki_export_pubkey_blob(
const ssh_key key,
   108 int ssh_pki_import_pubkey_blob(
const ssh_string key_blob,
   110 int ssh_pki_export_pubkey_rsa1(
const ssh_key key,
   116 ssh_string ssh_pki_do_sign(ssh_session session, ssh_buffer sigbuf,
   117     const ssh_key privatekey);
   118 ssh_string ssh_pki_do_sign_agent(ssh_session session,
   119                                  struct ssh_buffer_struct *buf,
   120                                  const ssh_key pubkey);
   121 ssh_string ssh_srv_pki_do_sign_sessionid(ssh_session session,
   122                                          const ssh_key privkey);
   125 ssh_public_key ssh_pki_convert_key_to_publickey(
const ssh_key key);
   126 ssh_private_key ssh_pki_convert_key_to_privatekey(
const ssh_key key);
 void ssh_key_clean(ssh_key key)
clean up the key and deallocate all existing keys 
Definition: pki.c:146