diff --git a/crypto.c b/crypto.c
index 59c1604..bb21e5a 100644
--- a/crypto.c
+++ b/crypto.c
@@ -26,7 +26,7 @@ void crypto_read_otp(void)
 
 void crypto_read_seeprom(void)
 {
-  seeprom_read(&seeprom, 0, sizeof(seeprom) / 2);
+	seeprom_read(&seeprom, 0, sizeof(seeprom) / 2);
 }
 
 void crypto_initialize()
diff --git a/crypto.h b/crypto.h
index 1263052..19e38a8 100644
--- a/crypto.h
+++ b/crypto.h
@@ -27,11 +27,13 @@ typedef struct
 
 typedef struct
 {
-	u8 version;
-	u8 pad[3];
+	u8 boot2version;
+	u8 unknown1;
+	u8 unknown2;
+	u8 pad;
 	u32 update_tag;
 	u16 checksum;
-} __attribute__((packed)) boot2ver_t;
+} __attribute__((packed)) eep_ctr_t;
 
 typedef struct
 {
@@ -41,7 +43,7 @@ typedef struct
 			u32 dunno1; // 0x1 = CA
 			u32 ng_key_id;
 			u8 ng_sig[60];
-			boot2ver_t boot2ver[2];
+			eep_ctr_t counters[2];
 			u8 fill[0x18];
 			u8 korean_key[16];
 		};