mirror of
https://gogs.blitter.com/RLabs/xs
synced 2024-08-14 10:26:42 +00:00
58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
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/* Herradura - a Key exchange scheme in the style of Diffie-Hellman Key Exchange.
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Copyright (C) 2017 Omar Alejandro Herrera Reyna
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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golang implementation by Russ Magee (rmagee_at_gmail.com) */
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package main
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import (
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"flag"
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"fmt"
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hkex "blitter.com/herradurakex"
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)
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func main() {
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var s int //MUST be 2^n where n is an integer
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var p int //Amount of bits to share (a,a,b,b2)
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flag.IntVar(&s, "s", 256, "Size in bits of secret (fa,fa2)")
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flag.IntVar(&p, "p", 64, "Size in bits of shared public portion (b,b2)")
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flag.Parse()
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fmt.Printf("s=%v p=%v\n", s, p)
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hkexAlice := hkex.New(s, p)
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hkexBob := hkex.New(s, p)
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fmt.Println("ALICE:")
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fmt.Println(hkexAlice)
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fmt.Println("BOB:")
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fmt.Println(hkexBob)
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// Alice and Bob exchange D
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// (This, of course, would occur over a public channel between peers)
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// hkexAlice and hkexBob would each be in separate contexts
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// (processes, client/server etc.)
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hkexBob.PeerD = hkexAlice.D()
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hkexAlice.PeerD = hkexBob.D()
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hkexAlice.FA()
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fmt.Println(hkexAlice)
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hkexBob.FA()
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fmt.Println(hkexBob)
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}
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