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28 lines
585 B
Go
28 lines
585 B
Go
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// Copyright 2009 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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package hmac
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// TODO(rsc): better test
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import (
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"crypto/hmac";
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"crypto/md5";
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"io";
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"fmt";
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"testing";
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)
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func TestHMAC_MD5(t *testing.T) {
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// presotto's test
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inner := md5.New();
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h := HMAC(inner, io.StringBytes("Jefe"));
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io.WriteString(h, "what do ya want for nothing?");
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s := fmt.Sprintf("%x", h.Sum());
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answer := "750c783e6ab0b503eaa86e310a5db738";
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if s != answer {
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t.Error("have", s, "\nwant", answer);
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}
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}
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