Update.

diff --git a/lgl/gc-libgcrypt.c b/lgl/gc-libgcrypt.c
index 319c5e46435b84ba25d86ba6c2d9b35e5f2c3a46..e40a01082bdb7c161c78335a5f8d178373e1f0c8 100644 (file)
--- a/lgl/gc-libgcrypt.c
+++ b/lgl/gc-libgcrypt.c
@@ -269,6 +269,18 @@ gc_hash_open (Gc_hash hash, Gc_hash_mode mode, gc_hash_handle * outhandle)
       gcryalg = GCRY_MD_SHA1;
       break;
 
+    case GC_SHA256:
+      gcryalg = GCRY_MD_SHA256;
+      break;
+
+    case GC_SHA384:
+      gcryalg = GCRY_MD_SHA384;
+      break;
+
+    case GC_SHA512:
+      gcryalg = GCRY_MD_SHA512;
+      break;
+
     case GC_RMD160:
       gcryalg = GCRY_MD_RMD160;
       break;
@@ -356,6 +368,18 @@ gc_hash_digest_length (Gc_hash hash)
       len = GC_SHA1_DIGEST_SIZE;
       break;
 
+    case GC_SHA256:
+      len = GC_SHA256_DIGEST_SIZE;
+      break;
+
+    case GC_SHA384:
+      len = GC_SHA384_DIGEST_SIZE;
+      break;
+
+    case GC_SHA512:
+      len = GC_SHA512_DIGEST_SIZE;
+      break;
+
     default:
       return 0;
     }
@@ -453,6 +477,24 @@ gc_hash_buffer (Gc_hash hash, const void *in, size_t inlen, char *resbuf)
       break;
 #endif
 
+#ifdef GNULIB_GC_SHA256
+    case GC_SHA256:
+      gcryalg = GCRY_MD_SHA256;
+      break;
+#endif
+
+#ifdef GNULIB_GC_SHA384
+    case GC_SHA384:
+      gcryalg = GCRY_MD_SHA384;
+      break;
+#endif
+
+#ifdef GNULIB_GC_SHA512
+    case GC_SHA512:
+      gcryalg = GCRY_MD_SHA512;
+      break;
+#endif
+
 #ifdef GNULIB_GC_RMD160
     case GC_RMD160:
       gcryalg = GCRY_MD_RMD160;

diff --git a/lgl/gc.h b/lgl/gc.h
index f30bc2920955b4e994ad47f694bd5d4c94b67b92..9f4bf21515def76af15b20aeae1faed7c61b9ab0 100644 (file)
--- a/lgl/gc.h
+++ b/lgl/gc.h
@@ -1,5 +1,5 @@
 /* gc.h --- Header file for implementation agnostic crypto wrapper API.
- * Copyright (C) 2002, 2003, 2004, 2005  Simon Josefsson
+ * Copyright (C) 2002, 2003, 2004, 2005, 2007  Simon Josefsson
  *
  * This file is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published
@@ -45,7 +45,10 @@ enum Gc_hash
   GC_MD5,
   GC_SHA1,
   GC_MD2,
-  GC_RMD160
+  GC_RMD160,
+  GC_SHA256,
+  GC_SHA384,
+  GC_SHA512
 };
 typedef enum Gc_hash Gc_hash;
 
@@ -62,6 +65,9 @@ typedef void *gc_hash_handle;
 #define GC_MD5_DIGEST_SIZE 16
 #define GC_RMD160_DIGEST_SIZE 20
 #define GC_SHA1_DIGEST_SIZE 20
+#define GC_SHA256_DIGEST_SIZE 32
+#define GC_SHA384_DIGEST_SIZE 48
+#define GC_SHA512_DIGEST_SIZE 64
 
 /* Cipher types. */
 enum Gc_cipher