commit 649104fdb950057288a5e7b48f402d563546b83b
Author: Nick Mathewson <ni...@torproject.org>
Date: Tue Aug 8 19:58:19 2017 -0400
Remove a needless memwipe.
The interior of ctx here is already wiped by
crypto_digest_free(). This memwipe call only wiped the pointer
itself, which isn't sensitive.
---
src/common/crypto_ed25519.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/src/common/crypto_ed25519.c b/src/common/crypto_ed25519.c
index d61549b79..abf23c4b3 100644
--- a/src/common/crypto_ed25519.c
+++ b/src/common/crypto_ed25519.c
@@ -468,7 +468,6 @@ ed25519_keypair_from_curve25519_keypair(ed25519_keypair_t
*out,
tor_assert(fast_memeq(pubkey_check.pubkey, out->pubkey.pubkey, 32));
memwipe(&pubkey_check, 0, sizeof(pubkey_check));
- memwipe(&ctx, 0, sizeof(ctx));
memwipe(sha512_output, 0, sizeof(sha512_output));
return 0;
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