scyther/gui/Protocols/IKE/ikev1-quick-nopfs.spdl

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# 1 "ikev1-quick-nopfs.cpp"
# 1 "<command-line>"
# 1 "ikev1-quick-nopfs.cpp"
# 16 "ikev1-quick-nopfs.cpp"
# 1 "common.h" 1
hashfunction prf, KDF;
const g, h: Function;
# 97 "common.h"
protocol @oracle (DH, SWAP) {
role DH {
var i, r: Nonce;
recv_!DH1( DH, DH, h(g(r),i) );
send_!DH2( DH, DH, h(g(i),r) );
}
role SWAP {
var i, r, Ni, Nr: Nonce;
# 129 "common.h"
var I, R: Agent;
# 150 "common.h"
recv_!SWAP1( SWAP, SWAP, KDF(k(I,R),Ni,Nr) );
send_!SWAP2( SWAP, SWAP, KDF(k(R,I),Ni,Nr) );
}
}
# 17 "ikev1-quick-nopfs.cpp" 2
# 27 "ikev1-quick-nopfs.cpp"
usertype String;
const list, algo: String;
protocol @executability(O) {
role O {
var mid, Ni, Nr: Nonce;
var I, R: Agent;
recv_!O1( O, O, {prf(k(I,R), mid, list, Ni), list, Ni}k(I,R) );
send_!O2( O, O, {prf(k(R,I), mid, list, Ni), list, Ni}k(R,I) );
recv_!O3( O, O, {prf(k(R,I), mid, Ni, algo, Nr), algo, Nr}k(R,I) );
send_!O4( O, O, {prf(k(I,R), mid, Ni, algo, Nr), algo, Nr}k(I,R) );
recv_!O5( O, O, {prf(k(I,R), mid, Ni, Nr)}k(I,R) );
send_!O6( O, O, {prf(k(R,I), mid, Ni, Nr)}k(R,I) );
}
}
protocol ikev1-quick-nopfs(I, R)
{
role I {
fresh i, Ni, Ci, mid: Nonce;
var Nr, Cr: Nonce;
send_!1( I, R, mid, {prf(k(I,R), mid, list, Ni), list, Ni}k(I,R) );
recv_!2( R, I, mid, {prf(k(I,R), mid, Ni, algo, Nr), algo, Nr}k(I,R) );
claim( I, Running, R, Ni, Nr );
send_!3( I, R, mid, {prf(k(I,R), mid, Ni, Nr)}k(I,R) );
claim( I, SKR, KDF(k(I,R),Ni,Nr) );
claim( I, Alive );
claim( I, Weakagree );
claim( I, Commit, R, Ni, Nr );
}
role R {
fresh r, Nr, Cr: Nonce;
var Ni, Ci, mid: Nonce;
recv_!1( I, R, mid, {prf(k(R,I), mid, list, Ni), list, Ni}k(R,I) );
claim( R, Running, I, Ni, Nr );
send_!2( R, I, mid, {prf(k(R,I), mid, Ni, algo, Nr), algo, Nr}k(R,I) );
recv_!3( I, R, mid, {prf(k(R,I), mid, Ni, Nr)}k(R,I) );
claim( R, SKR, KDF(k(R,I),Ni,Nr) );
claim( R, Alive );
claim( R, Weakagree );
claim( R, Commit, I, Ni, Nr );
}
}