From 10cd5f7f0fe14fbf51f2142ea2df153da33d1a21 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Sun, 16 Jun 2024 15:53:29 +0200
Subject: Remove OpenSSL dependency in favor of libimobiledevice-glue's hash
 functions

This also removes the sha1/sha384 code from this repository since
we are using the ones from libimobiledevice-glue now.
---
 src/ipsw.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

(limited to 'src/ipsw.c')

diff --git a/src/ipsw.c b/src/ipsw.c
index c25f61d..6a747f4 100644
--- a/src/ipsw.c
+++ b/src/ipsw.c
@@ -34,16 +34,8 @@
 #include <sys/types.h>
 #include <dirent.h>
 #include <zip.h>
-#ifdef HAVE_OPENSSL
-#include <openssl/sha.h>
-#else
-#include "sha1.h"
-#define SHA_CTX SHA1_CTX
-#define SHA1_Init SHA1Init
-#define SHA1_Update SHA1Update
-#define SHA1_Final SHA1Final
-#endif
 
+#include <libimobiledevice-glue/sha.h>
 #include <libimobiledevice-glue/termcolors.h>
 #include <plist/plist.h>
 
@@ -1176,14 +1168,14 @@ static int sha1_verify_fp(FILE* f, unsigned char* expected_sha1)
 	unsigned char tsha1[20];
 	char buf[8192];
 	if (!f) return 0;
-	SHA_CTX sha1ctx;
-	SHA1_Init(&sha1ctx);
+	sha1_context sha1ctx;
+	sha1_init(&sha1ctx);
 	rewind(f);
 	while (!feof(f)) {
 		size_t sz = fread(buf, 1, 8192, f);
-		SHA1_Update(&sha1ctx, (const void*)buf, sz);
+		sha1_update(&sha1ctx, buf, sz);
 	}
-	SHA1_Final(tsha1, &sha1ctx);
+	sha1_final(&sha1ctx, tsha1);
 	return (memcmp(expected_sha1, tsha1, 20) == 0) ? 1 : 0;
 }
 
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