IDENTITY: Fix wrong key construction for anonymous ECDSA identity

1 files changed, 4 insertions, 0 deletions

diff --git a/src/util/crypto_ecc.c b/src/util/crypto_ecc.c
index bc58142c2..7110a2c4d 100644
--- a/src/util/crypto_ecc.c
+++ b/src/util/crypto_ecc.c
@@ -476,6 +476,10 @@ GNUNET_CRYPTO_ecdsa_key_get_anonymous ()
   GNUNET_CRYPTO_mpi_print_unsigned (anonymous.d,
                                     sizeof(anonymous.d),
                                     GCRYMPI_CONST_ONE);
+  anonymous.d[0] &= 248;
+  anonymous.d[31] &= 127;
+  anonymous.d[31] |= 64;
+
   once = 1;
   return &anonymous;
 }