Make it possible for libhashsum_state to grow in future versions

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 16 insertions, 9 deletions

diff --git a/libhashsum.h b/libhashsum.h
index 541f4e6..67f27b4 100644
--- a/libhashsum.h
+++ b/libhashsum.h
@@ -163,7 +163,7 @@ union libhashsum_state {
 		unsigned char mz[16];
 		unsigned char sum[16];
 		unsigned t;
-	} md2;
+	} md2; /* size = [82, 88] */
 
 	struct {
 		union {
@@ -175,7 +175,7 @@ union libhashsum_state {
 			uint8_t m8[64];
 		} m;
 		uint64_t count;
-	} md4;
+	} md4; /* size = 70 */
 
 	struct {
 		union {
@@ -185,7 +185,7 @@ union libhashsum_state {
 		uint8_t m[64];
 		uint32_t w[16];
 		uint64_t count;
-	} md5;
+	} md5; /* size = 152 */
 
 	struct {
 		union {
@@ -197,7 +197,7 @@ union libhashsum_state {
 			uint8_t m8[64];
 		} m;
 		uint64_t count;
-	} ripemd_128;
+	} ripemd_128; /* size = 88 */
 
 	struct {
 		union {
@@ -211,7 +211,7 @@ union libhashsum_state {
 		uint32_t w1[5];
 		uint32_t w2[5];
 		uint64_t count;
-	} ripemd_160;
+	} ripemd_160; /* size = 132 */
 
 	struct {
 		union {
@@ -223,7 +223,7 @@ union libhashsum_state {
 			uint8_t m8[64];
 		} m;
 		uint64_t count;
-	} ripemd_256;
+	} ripemd_256; /* size = 104 */
 
 	struct {
 		union {
@@ -237,17 +237,24 @@ union libhashsum_state {
 		uint32_t w1[5];
 		uint32_t w2[5];
 		uint64_t count;
-	} ripemd_320;
+	} ripemd_320; /* size = 152 */
 
 	struct {
 		struct libsha1_state s;
 		uint8_t sum[20];
-	} sha0, sha1;
+	} sha0, sha1; /* size = [432, 440] */
 
 	struct {
 		struct libsha2_state s;
 		uint8_t sum[64];
-	} sha2;
+	} sha2; /* size = [1612, 1624] */
+
+	/* libkeccak: size = [248, 288] */
+	/* libblake: size = 56(s), 112(b), 48(2s), 96(2b), 144(2Xs), 276(2Xb) */
+
+	char max_size[1648];
+#define libhashsum_init_hasher libhashsum_init_hasher__1648
+#define libhashsum_init_hasher_from_string libhashsum_init_hasher_from_string__1648
 };