1 files changed, 68 insertions, 0 deletions
diff --git a/host/lib/include/host_key.h b/host/lib/include/host_key.h
new file mode 100644
index 00000000..018c25d3
--- /dev/null
+++ b/host/lib/include/host_key.h
@@ -0,0 +1,68 @@
+/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ *
+ * Host-side functions for verified boot.
+ */
+
+#ifndef VBOOT_REFERENCE_HOST_KEY_H_
+#define VBOOT_REFERENCE_HOST_KEY_H_
+
+#include "cryptolib.h"
+#include "utility.h"
+#include "vboot_struct.h"
+
+
+typedef struct rsa_st RSA;
+
+/* Private key data */
+typedef struct VbPrivateKey {
+  RSA* rsa_private_key;  /* Private key data */
+  uint64_t algorithm;    /* Algorithm to use when signing */
+} VbPrivateKey;
+
+
+/* Read a private key from a .pem file.  Caller owns the returned pointer,
+ * and must free it with PrivateKeyFree(). */
+VbPrivateKey* PrivateKeyReadPem(const char* filename, uint64_t algorithm);
+
+
+/* Free a private key. */
+void PrivateKeyFree(VbPrivateKey* key);
+
+/* Write a private key to a file in .vbprivk format. */
+int PrivateKeyWrite(const char* filename, const VbPrivateKey* key);
+
+/* Read a privake key from a .vbprivk file.  Caller owns the returned
+ * pointer, and must free it with PrivateKeyFree().
+ *
+ * Returns NULL if error. */
+VbPrivateKey* PrivateKeyRead(const char* filename);
+
+
+
+/* Allocate a new public key with space for a [key_size] byte key. */
+VbPublicKey* PublicKeyAlloc(uint64_t key_size, uint64_t algorithm,
+                            uint64_t version);
+
+
+/* Read a public key from a .vbpubk file.  Caller owns the returned
+ * pointer, and must free it with Free().
+ *
+ * Returns NULL if error. */
+VbPublicKey* PublicKeyRead(const char* filename);
+
+
+/* Read a public key from a .keyb file.  Caller owns the returned
+ * pointer, and must free it with Free().
+ *
+ * Returns NULL if error. */
+VbPublicKey* PublicKeyReadKeyb(const char* filename, uint64_t algorithm,
+                               uint64_t version);
+
+
+/* Write a public key to a file in .vbpubk format. */
+int PublicKeyWrite(const char* filename, const VbPublicKey* key);
+
+
+#endif  /* VBOOT_REFERENCE_HOST_KEY_H_ */