From 006e6d3b6f52e193b14dc17db4502e14f9ffeb82 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 26 Aug 2014 21:35:25 -0400
Subject: Another ed25519 tweak: store secret keys in expanded format

This will be needed/helpful for the key blinding of prop224, I
believe.
---
 src/test/test_crypto.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/test')

diff --git a/src/test/test_crypto.c b/src/test/test_crypto.c
index 8b04bc8e50..a4ca609247 100644
--- a/src/test/test_crypto.c
+++ b/src/test/test_crypto.c
@@ -1318,10 +1318,12 @@ test_crypto_ed25519_test_vectors(void *arg)
   for (i = 0; items[i].pk; ++i) {
     ed25519_keypair_t kp;
     ed25519_signature_t sig;
+    uint8_t sk_seed[32];
     uint8_t *msg;
     size_t msg_len;
-    base16_decode((char*)kp.seckey.seckey, sizeof(kp.seckey.seckey),
+    base16_decode((char*)sk_seed, sizeof(sk_seed),
                   items[i].sk, 64);
+    ed25519_secret_key_from_seed(&kp.seckey, sk_seed);
     tt_int_op(0, ==, ed25519_public_key_generate(&kp.pubkey, &kp.seckey));
     test_memeq_hex(kp.pubkey.pubkey, items[i].pk);
 
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