Make context sizes available for statically-allocated structures

diff --git a/src/crypto/axtls_sha1.c b/src/crypto/axtls_sha1.c
index 17c0879..b44fe7f 100644 (file)
--- a/src/crypto/axtls_sha1.c
+++ b/src/crypto/axtls_sha1.c
@@ -17,7 +17,7 @@ static void sha1_final ( void *ctx, void *out ) {
 
 struct crypto_algorithm sha1_algorithm = {
        .name           = "sha1",
-       .ctxsize        = sizeof ( SHA1_CTX ),
+       .ctxsize        = SHA1_CTX_SIZE,
        .blocksize      = 64,
        .digestsize     = SHA1_SIZE,
        .init           = sha1_init,

diff --git a/src/crypto/md5.c b/src/crypto/md5.c
index 94ab69a..09378e2 100644 (file)
--- a/src/crypto/md5.c
+++ b/src/crypto/md5.c
@@ -26,16 +26,6 @@
 #include <gpxe/crypto.h>
 #include <gpxe/md5.h>
 
-#define MD5_DIGEST_SIZE                16
-#define MD5_BLOCK_WORDS                16
-#define MD5_HASH_WORDS         4
-
-struct md5_ctx {
-       u32 hash[MD5_HASH_WORDS];
-       u32 block[MD5_BLOCK_WORDS];
-       u64 byte_count;
-};
-
 #define __md5step __attribute__ (( regparm ( 3 ) ))
 
 struct md5_step {
@@ -236,7 +226,7 @@ static void md5_final(void *context, void *out)
 
 struct crypto_algorithm md5_algorithm = {
        .name           = "md5",
-       .ctxsize        = sizeof ( struct md5_ctx ),
+       .ctxsize        = MD5_CTX_SIZE,
        .blocksize      = ( MD5_BLOCK_WORDS * 4 ),
        .digestsize     = MD5_DIGEST_SIZE,
        .init           = md5_init,

diff --git a/src/include/gpxe/md5.h b/src/include/gpxe/md5.h
index f82c946..304a0e6 100644 (file)
--- a/src/include/gpxe/md5.h
+++ b/src/include/gpxe/md5.h
@@ -3,6 +3,20 @@
 
 struct crypto_algorithm;
 
+#include <stdint.h>
+
+#define MD5_DIGEST_SIZE                16
+#define MD5_BLOCK_WORDS                16
+#define MD5_HASH_WORDS         4
+
+struct md5_ctx {
+       u32 hash[MD5_HASH_WORDS];
+       u32 block[MD5_BLOCK_WORDS];
+       u64 byte_count;
+};
+
+#define MD5_CTX_SIZE sizeof ( struct md5_ctx )
+
 extern struct crypto_algorithm md5_algorithm;
 
 #endif /* _GPXE_MD5_H */

diff --git a/src/include/gpxe/sha1.h b/src/include/gpxe/sha1.h
index 1425d54..0a81101 100644 (file)
--- a/src/include/gpxe/sha1.h
+++ b/src/include/gpxe/sha1.h
@@ -1,8 +1,12 @@
 #ifndef _GPXE_SHA1_H
 #define _GPXE_SHA1_H
 
+#include "crypto/axtls/crypto.h"
+
 struct crypto_algorithm;
 
+#define SHA1_CTX_SIZE sizeof ( SHA1_CTX )
+
 extern struct crypto_algorithm sha1_algorithm;
 
 #endif /* _GPXE_SHA1_H */