rimage: Removed hash context from image structure

Fields related to hash computing have been removed from the image
structure. Removed openssl headers from rimage.h, which made it necessary
to add some missing includes in several files.

Signed-off-by: Adrian Warecki <adrian.warecki@intel.com>

src/adsp_config.c

@@ -18,6 +18,8 @@
 #include "toml.h"
 #include <stdbool.h>
 #include <stdint.h>
+#include <stdarg.h>
+#include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 #include <errno.h>

src/css.c

@@ -6,6 +6,7 @@
 //         Keyon Jie <yang.jie@linux.intel.com>
 
 #include <stdio.h>
+#include <errno.h>
 #include <sys/time.h>
 #include <rimage/rimage.h>
 #include <rimage/css.h>

src/elf.c

@@ -7,7 +7,9 @@
 
 #include <assert.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
+#include <errno.h>
 #include <rimage/rimage.h>
 #include <rimage/cse.h>
 #include <rimage/manifest.h>

src/ext_manifest.c

@@ -8,6 +8,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
+#include <errno.h>
 
 #include <rimage/ext_manifest_gen.h>
 #include <rimage/sof/kernel/ext_manifest.h>

src/include/rimage/rimage.h

@@ -11,9 +11,6 @@
 #include <stdint.h>
 #include <stdio.h>
 
-#include <openssl/conf.h>
-#include <openssl/evp.h>
-#include <openssl/err.h>
 #include <rimage/cavs/cavs_ext_manifest.h>
 #include <rimage/sof/kernel/fw.h>
 
@@ -87,10 +84,8 @@ struct image {
 	int meu_offset;
 	const char *verify_file;
 
-	/* SHA 256 & 384 */
+	/* private key file name*/
 	const char *key_name;
-	EVP_MD_CTX *mdctx;
-	const EVP_MD *md;
 
 	/* file IO */
 	void *fw_image;