1 files changed, 21 insertions, 1 deletions
diff --git a/verifier.h b/verifier.h
index 1bdfca6dd..023d3bf89 100644
--- a/verifier.h
+++ b/verifier.h
@@ -17,12 +17,32 @@
 #ifndef _RECOVERY_VERIFIER_H
 #define _RECOVERY_VERIFIER_H
 
+#include "mincrypt/p256.h"
 #include "mincrypt/rsa.h"
 
+typedef struct {
+    p256_int x;
+    p256_int y;
+} ECPublicKey;
+
+typedef struct {
+    typedef enum {
+        RSA,
+        EC,
+    } KeyType;
+
+    int hash_len;  // SHA_DIGEST_SIZE (SHA-1) or SHA256_DIGEST_SIZE (SHA-256)
+    KeyType key_type;
+    RSAPublicKey* rsa;
+    ECPublicKey* ec;
+} Certificate;
+
 /* Look in the file for a signature footer, and verify that it
  * matches one of the given keys.  Return one of the constants below.
  */
-int verify_file(const char* path, const RSAPublicKey *pKeys, unsigned int numKeys);
+int verify_file(const char* path, const Certificate *pKeys, unsigned int numKeys);
+
+Certificate* load_keys(const char* filename, int* numKeys);
 
 #define VERIFY_SUCCESS        0
 #define VERIFY_FAILURE        1