version 0.2.1

1 files changed, 6 insertions, 4 deletions

diff --git a/g10/elg.c b/g10/elg.c
index 492049a30..f3a8923fa 100644
--- a/g10/elg.c
+++ b/g10/elg.c
@@ -66,18 +66,20 @@ g10_elg_encrypt( PKT_public_cert *pkc, PKT_pubkey_enc *enc, DEK *dek )
 
 
 void
-g10_elg_sign( PKT_secret_cert *skc, PKT_signature *sig, MD_HANDLE md )
+g10_elg_sign( PKT_secret_cert *skc, PKT_signature *sig,
+	      MD_HANDLE md, int digest_algo )
 {
     ELG_secret_key skey;
     MPI frame;
     byte *dp;
 
     assert( sig->pubkey_algo == PUBKEY_ALGO_ELGAMAL );
+    if( !digest_algo )
+	digest_algo = md_get_algo(md);
 
-    md_final( md );
-    dp = md_read( md, 0 );
+    dp = md_read( md, digest_algo );
     keyid_from_skc( skc, sig->keyid );
-    sig->d.elg.digest_algo = md_get_algo(md);
+    sig->d.elg.digest_algo = digest_algo;
     sig->d.elg.digest_start[0] = dp[0];
     sig->d.elg.digest_start[1] = dp[1];
     sig->d.elg.a = mpi_alloc( mpi_get_nlimbs(skc->d.elg.p) );