| commit | 007c907b8080e484feed373331210f9287c27120 | [log] [tgz] |
|---|---|---|
| author | Adam Langley <agl@golang.org> | Wed Oct 12 11:20:27 2016 -0700 |
| committer | Adam Langley <agl@golang.org> | Mon Oct 17 21:35:30 2016 +0000 |
| tree | 7c8e162c8452e21652a0ecb00e5e0153d987dee4 | |
| parent | d1bfa3c68d11c861f3e3629e525b2515aa1ef68f [diff] |
crypto/tls: only store a single nonce for AES-GCM. Although an AEAD, in general, can be used concurrently in both the seal and open directions, TLS is easier. Since the transport keys are different for different directions in TLS, an AEAD will only ever be used in one direction. Thus we don't need separate buffers for seal and open because they can never happen concurrently. Also, fix the nonce size to twelve bytes since the fixed-prefix construction for AEADs is superseded and will never be used for anything else now. Change-Id: Ibbf6c6b1da0e639f4ee0e3604410945dc7dcbb46 Reviewed-on: https://go-review.googlesource.com/30959 Run-TryBot: Adam Langley <agl@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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