1 files changed, 0 insertions, 85 deletions
diff --git a/src/pki_gcrypt.c b/src/pki_gcrypt.c
index ea1bc2ef..6cac8f68 100644
--- a/src/pki_gcrypt.c
+++ b/src/pki_gcrypt.c
@@ -1299,91 +1299,6 @@ int ssh_publickey_to_file(ssh_session session, const char *file,
 }
 
 /**
- * @brief Retrieve a public key from a file.
- *
- * @param[in]  session  The SSH session to use.
- *
- * @param[in]  filename The filename of the public key.
- *
- * @param[out] type     The Pointer to a integer. If it is not NULL, it will
- *                      contain the type of the key after execution.
- *
- * @return              A SSH String containing the public key, or NULL if it
- *                      failed.
- *
- * @see string_free()
- * @see publickey_from_privatekey()
- */
-ssh_string publickey_from_file(ssh_session session, const char *filename,
-    int *type) {
-  ssh_buffer buffer = NULL;
-  char buf[4096] = {0};
-  ssh_string str = NULL;
-  char *ptr = NULL;
-  int key_type;
-  int fd = -1;
-  int r;
-
-  fd = open(filename, O_RDONLY);
-  if (fd < 0) {
-    ssh_set_error(session, SSH_REQUEST_DENIED, "Public key file doesn't exist");
-    return NULL;
-  }
-
-  if (read(fd, buf, 8) != 8) {
-    close(fd);
-    ssh_set_error(session, SSH_REQUEST_DENIED, "Invalid public key file");
-    return NULL;
-  }
-
-  buf[7] = '\0';
-
-  key_type = ssh_type_from_name(buf);
-  if (key_type == -1) {
-    close(fd);
-    ssh_set_error(session, SSH_REQUEST_DENIED, "Invalid public key file");
-    return NULL;
-  }
-
-  r = read(fd, buf, sizeof(buf) - 1);
-  close(fd);
-  if (r <= 0) {
-    ssh_set_error(session, SSH_REQUEST_DENIED, "Invalid public key file");
-    return NULL;
-  }
-
-  buf[r] = 0;
-  ptr = strchr(buf, ' ');
-
-  /* eliminate the garbage at end of file */
-  if (ptr) {
-    *ptr = '\0';
-  }
-
-  buffer = base64_to_bin(buf);
-  if (buffer == NULL) {
-    ssh_set_error(session, SSH_REQUEST_DENIED, "Invalid public key file");
-    return NULL;
-  }
-
-  str = ssh_string_new(buffer_get_rest_len(buffer));
-  if (str == NULL) {
-    ssh_set_error(session, SSH_FATAL, "Not enough space");
-    ssh_buffer_free(buffer);
-    return NULL;
-  }
-
-  ssh_string_fill(str, buffer_get_rest(buffer), buffer_get_rest_len(buffer));
-  ssh_buffer_free(buffer);
-
-  if (type) {
-    *type = key_type;
-  }
-
-  return str;
-}
-
-/**
  * @brief Try to read the public key from a given file.
  *
  * @param[in]  session  The ssh session to use.