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    43     enum ssh_keytypes_e type;
    51 #elif HAVE_LIBMBEDCRYPTO    52     mbedtls_pk_context *rsa;
    53     mbedtls_ecdsa_context *ecdsa;
    58 #ifdef HAVE_OPENSSL_ECC    64     ed25519_pubkey *ed25519_pubkey;
    65     ed25519_privkey *ed25519_privkey;
    67     enum ssh_keytypes_e cert_type;
    71     enum ssh_keytypes_e type;
    72     enum ssh_digest_e hash_type;
    77     gcry_sexp_t ecdsa_sig;
    78 #elif defined HAVE_LIBCRYPTO    81 # ifdef HAVE_OPENSSL_ECC    86 #elif defined HAVE_LIBMBEDCRYPTO    88     struct mbedtls_ecdsa_sig ecdsa_sig;
    90     ed25519_signature *ed25519_sig;
   101                                 enum ssh_keytypes_e type);
   110 int ssh_pki_import_signature_blob(
const ssh_string sig_blob,
   116                              unsigned char *digest,
   120 int ssh_pki_export_pubkey_blob(
const ssh_key key,
   122 int ssh_pki_import_pubkey_blob(
const ssh_string key_blob,
   125 int ssh_pki_import_cert_blob(
const ssh_string cert_blob,
 
enum ssh_keytypes_e ssh_key_type_from_signature_name(const char *name)
Convert a ssh key algorithm name to a ssh key algorithm type. 
Definition: pki.c:362
Definition: session.h:102
const char * ssh_key_get_signature_algorithm(ssh_session session, enum ssh_keytypes_e type)
Gets signature algorithm name to be used with the given key type. 
Definition: pki.c:345
void ssh_key_clean(ssh_key key)
clean up the key and deallocate all existing keys 
Definition: pki.c:128
int ssh_key_algorithm_allowed(ssh_session session, const char *type)
Checks the given key against the configured allowed public key algorithm types. 
Definition: pki.c:284