Use DIGEST512_LEN macro in crypto_hash_sha512.h in ref10

diff --git a/src/ext/ed25519/ref10/crypto_hash_sha512.h b/src/ext/ed25519/ref10/crypto_hash_sha512.h
index e454c4e7efe2d32d7bcb5440949c5efd866b24d6..5dad935c79a5783392b52002029caf32fe4472c8 100644 (file)
--- a/src/ext/ed25519/ref10/crypto_hash_sha512.h
+++ b/src/ext/ed25519/ref10/crypto_hash_sha512.h
@@ -13,7 +13,7 @@
     sha_ctx_ = crypto_digest512_new(DIGEST_SHA512);                    \
     crypto_digest_add_bytes(sha_ctx_, (const char *)(inp1), (len1));   \
     crypto_digest_add_bytes(sha_ctx_, (const char *)(inp2), (len2));   \
-    crypto_digest_get_digest(sha_ctx_, (char *)out, 64);               \
+    crypto_digest_get_digest(sha_ctx_, (char *)out, DIGEST512_LEN);    \
     crypto_digest_free(sha_ctx_);                                      \
   } while (0)
 
@@ -27,6 +27,6 @@
     crypto_digest_add_bytes(sha_ctx_, (const char *)(inp1), (len1));   \
     crypto_digest_add_bytes(sha_ctx_, (const char *)(inp2), (len2));   \
     crypto_digest_add_bytes(sha_ctx_, (const char *)(inp3), (len3));   \
-    crypto_digest_get_digest(sha_ctx_, (char *)out, 64);               \
+    crypto_digest_get_digest(sha_ctx_, (char *)out, DIGEST512_LEN);    \
     crypto_digest_free(sha_ctx_);                                      \
  } while(0)