a029ebc4c6
We don't live in a workspace, but relative import paths exist, so we don't have to modify the modules we bundle to avoid naming collisions. Change-Id: Ie7c70dbc4bb0485421814d40b6a6bd5f140e1d29 Reviewed-on: https://boringssl-review.googlesource.com/6781 Reviewed-by: Adam Langley <agl@google.com>
25 lines
701 B
Go
25 lines
701 B
Go
// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build amd64,!gccgo,!appengine
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package poly1305
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// This function is implemented in poly1305_amd64.s
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//go:noescape
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func poly1305(out *[16]byte, m *byte, mlen uint64, key *[32]byte)
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// Sum generates an authenticator for m using a one-time key and puts the
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// 16-byte result into out. Authenticating two different messages with the same
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// key allows an attacker to forge messages at will.
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func Sum(out *[16]byte, m []byte, key *[32]byte) {
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var mPtr *byte
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if len(m) > 0 {
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mPtr = &m[0]
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}
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poly1305(out, mPtr, uint64(len(m)), key)
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}
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