From: miha-q <>
Date: Sun, 11 Feb 2024 22:59:06 +0000 (-0500)
Subject: Sun Feb 11 05:59:06 PM EST 2024
X-Git-Url: http://www.foleosoft.com/?a=commitdiff_plain;h=c87da45282b167a03ca37d5d09a5da7cd9299dfd;p=QAnsel.git

Sun Feb 11 05:59:06 PM EST 2024
---

diff --git a/examples/bb84.qsm b/examples/bb84.qsm
deleted file mode 100644
index a283806..0000000
--- a/examples/bb84.qsm
+++ /dev/null
@@ -1,26 +0,0 @@
-qreg q[2];
-creg c[1];
-
-//Alice sends two bits 00 
-h q[0];
-h q[1];
-
-//Eve tries to measure the first
-measure q[0] -> c[0];
-
-//Bob applies the gate before measuring
-h q[0];
-h q[1];
-
-//The first should now be random noise
-//  while the second unmeasured one
-//  should be 0
-sample;
-
-//In a full BB84 Alice would randomly
-//  apply the gate or not apply the
-//  gate so Eve would have to guess
-//  and would inevitably end up
-//  turning the transferred bits
-//  into random noise whenever there
-//  is a wrong guess.
\ No newline at end of file
diff --git a/examples/bb84.txt b/examples/bb84.txt
new file mode 100644
index 0000000..a283806
--- /dev/null
+++ b/examples/bb84.txt
@@ -0,0 +1,26 @@
+qreg q[2];
+creg c[1];
+
+//Alice sends two bits 00 
+h q[0];
+h q[1];
+
+//Eve tries to measure the first
+measure q[0] -> c[0];
+
+//Bob applies the gate before measuring
+h q[0];
+h q[1];
+
+//The first should now be random noise
+//  while the second unmeasured one
+//  should be 0
+sample;
+
+//In a full BB84 Alice would randomly
+//  apply the gate or not apply the
+//  gate so Eve would have to guess
+//  and would inevitably end up
+//  turning the transferred bits
+//  into random noise whenever there
+//  is a wrong guess.
\ No newline at end of file
diff --git a/examples/bellstate.qsm b/examples/bellstate.qsm
deleted file mode 100644
index 9168026..0000000
--- a/examples/bellstate.qsm
+++ /dev/null
@@ -1,5 +0,0 @@
-qreg q[2];
-h q[0];
-cx q[0], q[1];
-
-sample;
diff --git a/examples/bellstate.txt b/examples/bellstate.txt
new file mode 100644
index 0000000..d10fea4
--- /dev/null
+++ b/examples/bellstate.txt
@@ -0,0 +1,5 @@
+//entanglement
+qreg q[2];
+h q[0];
+cx q[0], q[1];
+sample;
diff --git a/examples/belltest.qsm b/examples/belltest.qsm
deleted file mode 100644
index 4a028c3..0000000
--- a/examples/belltest.qsm
+++ /dev/null
@@ -1,188 +0,0 @@
-qreg q[3];
-creg c[4];
-
-//Host generates random bits
-//  for the two players.
-h q[0];
-h q[1];
-measure q[0] -> c[0];
-measure q[1] -> c[1];
-reset q[0];
-reset q[1];
-barrier q;
-
-//Two players are also provided
-//  an entangled qubit.
-h q[0];
-cx q[0], q[1];
-barrier q;
-
-//Player X strategy
-if(c==1) ry(pi/2) q[0];
-if(c==3) ry(pi/2) q[0];
-barrier q;
-
-//Player Y strategy
-if(c==0) ry(pi/4) q[1];
-if(c==1) ry(pi/4) q[1];
-if(c==2) ry(-pi/4) q[1];
-if(c==3) ry(-pi/4) q[1];
-barrier q;
-
-//Transfer to host
-measure q[0] -> c[2];
-measure q[1] -> c[3];
-barrier q;
-
-//a xor b
-cx q[0], q[1];
-measure q[1] -> c[3];
-barrier q;
-
-//Load x and y
-reset q[0];
-if(c==1) x q[0];
-if(c==3) x q[0];
-if(c==5) x q[0];
-if(c==7) x q[0];
-if(c==9) x q[0];
-if(c==11) x q[0];
-if(c==13) x q[0];
-if(c==15) x q[0];
-reset q[1];
-if(c==2) x q[1];
-if(c==3) x q[1];
-if(c==6) x q[1];
-if(c==7) x q[1];
-if(c==10) x q[1];
-if(c==11) x q[1];
-if(c==14) x q[1];
-if(c==15) x q[1];
-barrier q;
-
-//x and y
-ccx q[0], q[1], q[2];
-measure q[2] -> c[2];
-barrier q;
-
-//Load (a xor b) and (x and y)
-reset q[0];
-if(c==4) x q[0];
-if(c==5) x q[0];
-if(c==6) x q[0];
-if(c==7) x q[0];
-if(c==12) x q[0];
-if(c==13) x q[0];
-if(c==14) x q[0];
-if(c==15) x q[0];
-reset q[1];
-if(c==8) x q[1];
-if(c==9) x q[1];
-if(c==10) x q[1];
-if(c==11) x q[1];
-if(c==12) x q[1];
-if(c==13) x q[1];
-if(c==14) x q[1];
-if(c==15) x q[1];
-barrier q;
-
-//(a xor b) = (x and y)
-cx q[0], q[1];
-x q[1];
-barrier q;
-
-//Store final results
-measure q[1] -> c[0];
-measure q[1] -> c[1];
-measure q[1] -> c[2];
-measure q[1] -> c[3];
-
-//Print results, 1111 is win, 0000 is loss
-print c;
-reset;
-
-//Classic Strategy
-
-//Host generates random bits
-//  for the two players.
-h q[0];
-h q[1];
-measure q[0] -> c[0];
-measure q[1] -> c[1];
-barrier q;
-
-//Player X strategy
-x q[0];
-
-//Player Y strategy
-
-//Transfer to host
-measure q[0] -> c[2];
-measure q[1] -> c[3];
-barrier q;
-
-//a xor b
-cx q[0], q[1];
-measure q[1] -> c[3];
-barrier q;
-
-//Load x and y
-reset q[0];
-if(c==1) x q[0];
-if(c==3) x q[0];
-if(c==5) x q[0];
-if(c==7) x q[0];
-if(c==9) x q[0];
-if(c==11) x q[0];
-if(c==13) x q[0];
-if(c==15) x q[0];
-reset q[1];
-if(c==2) x q[1];
-if(c==3) x q[1];
-if(c==6) x q[1];
-if(c==7) x q[1];
-if(c==10) x q[1];
-if(c==11) x q[1];
-if(c==14) x q[1];
-if(c==15) x q[1];
-barrier q;
-
-//x and y
-ccx q[0], q[1], q[2];
-measure q[2] -> c[2];
-barrier q;
-
-//Load (a xor b) and (x and y)
-reset q[0];
-if(c==4) x q[0];
-if(c==5) x q[0];
-if(c==6) x q[0];
-if(c==7) x q[0];
-if(c==12) x q[0];
-if(c==13) x q[0];
-if(c==14) x q[0];
-if(c==15) x q[0];
-reset q[1];
-if(c==8) x q[1];
-if(c==9) x q[1];
-if(c==10) x q[1];
-if(c==11) x q[1];
-if(c==12) x q[1];
-if(c==13) x q[1];
-if(c==14) x q[1];
-if(c==15) x q[1];
-barrier q;
-
-//(a xor b) = (x and y)
-cx q[0], q[1];
-x q[1];
-barrier q;
-
-//Store final results
-measure q[1] -> c[0];
-measure q[1] -> c[1];
-measure q[1] -> c[2];
-measure q[1] -> c[3];
-
-//Print results, 1111 is win, 0000 is loss
-print c;
diff --git a/examples/belltest.sh b/examples/belltest.sh
index a507e0a..c0efe05 100644
--- a/examples/belltest.sh
+++ b/examples/belltest.sh
@@ -8,9 +8,8 @@ do
     clear
     echo "$(( (100 * i) / trials ))%"
 
-    results="$(../bin/QAnsel < belltest.qsm | xargs)"
-    resultsQ="$(echo "$results" | sed 's/ .*//')"
-    resultsC="$(echo "$results" | sed 's/.* //')"
+    resultsC="$(../bin/QAnsel < belltest_c.txt | xargs | sed 's/ //g')"
+    resultsQ="$(../bin/QAnsel < belltest_q.txt | xargs | sed 's/ //g')"
     if [ "$resultsQ" == "1111" ]
     then
         qwins=$((qwins+1))
diff --git a/examples/belltest_c.txt b/examples/belltest_c.txt
new file mode 100644
index 0000000..e80d1da
--- /dev/null
+++ b/examples/belltest_c.txt
@@ -0,0 +1,60 @@
+qreg q[3];
+creg c[4];
+
+//Classic Strategy
+
+//Host generates random bits
+//  for the two players.
+h q[0];
+h q[1];
+measure q[0] -> c[0];
+measure q[1] -> c[1];
+barrier q;
+
+//Player X strategy
+x q[0];
+
+//Player Y strategy
+
+//Transfer to host
+measure q[0] -> c[2];
+measure q[1] -> c[3];
+barrier q;
+
+//a xor b
+cx q[0], q[1];
+measure q[1] -> c[3];
+barrier q;
+
+//Load x and y
+reset q[0];
+
+if(c[0]==1) x q[0];
+reset q[1];
+if(c[1]==1) x q[1];
+barrier q;
+
+//x and y
+ccx q[0], q[1], q[2];
+measure q[2] -> c[2];
+barrier q;
+
+//Load (a xor b) and (x and y)
+reset q[0];
+if(c[2]==1) x q[0];
+reset q[1];
+if(c[3]==1) x q[1];
+barrier q;
+
+//(a xor b) = (x and y)
+cx q[0], q[1];
+x q[1];
+barrier q;
+
+//Store final results
+measure q[1] -> c[0];
+measure q[1] -> c[1];
+measure q[1] -> c[2];
+measure q[1] -> c[3];
+
+fullsample;
\ No newline at end of file
diff --git a/examples/belltest_q.txt b/examples/belltest_q.txt
new file mode 100644
index 0000000..e0a862d
--- /dev/null
+++ b/examples/belltest_q.txt
@@ -0,0 +1,70 @@
+qreg q[3];
+creg c[4];
+
+//Host generates random bits
+//  for the two players.
+h q[0];
+h q[1];
+measure q[0] -> c[0];
+measure q[1] -> c[1];
+reset q[0];
+reset q[1];
+barrier q;
+
+//Two players are also provided
+//  an entangled qubit.
+h q[0];
+cx q[0], q[1];
+barrier q;
+
+//Player X strategy
+//if(c[0]==0) do nothing
+if(c[0]==1) ry(pi/2) q[0];
+barrier q;
+
+//Player Y strategy
+if(c[1]==0) ry(pi/4) q[1];
+if(c[1]==1) ry(-pi/4) q[1];
+barrier q;
+
+//Transfer to host
+measure q[0] -> c[2];
+measure q[1] -> c[3];
+barrier q;
+
+//a xor b
+cx q[0], q[1];
+measure q[1] -> c[3];
+barrier q;
+
+//Load x and y
+reset q[0];
+if(c[0]==1) x q[0];
+reset q[1];
+if(c[1]==1) x q[1];
+barrier q;
+
+//x and y
+ccx q[0], q[1], q[2];
+measure q[2] -> c[2];
+barrier q;
+
+//Load (a xor b) and (x and y)
+reset q[0];
+if(c[2]==1) x q[0];
+reset q[1];
+if(c[3]==1) x q[1];
+barrier q;
+
+//(a xor b) = (x and y)
+cx q[0], q[1];
+x q[1];
+barrier q;
+
+//Store final results
+measure q[1] -> c[0];
+measure q[1] -> c[1];
+measure q[1] -> c[2];
+measure q[1] -> c[3];
+
+fullsample;
\ No newline at end of file
diff --git a/examples/big.qsm b/examples/big.qsm
deleted file mode 100644
index 73b7c35..0000000
--- a/examples/big.qsm
+++ /dev/null
@@ -1,32 +0,0 @@
-qreg q[2];
-
-//10
-x q[0];
-
-print q[0];
-print q[1];
-
-//beam splitter
-cx q[0], q[1];
-ry(pi/4) q[0];
-cx q[1], q[0];
-ry(-pi/4) q[0];
-cx q[1], q[0];
-cx q[0], q[1];
-swap q[0], q[1];
-
-print q;
-//print q[0];
-//print q[1];
-//
-////beam splitter
-//cx q[0], q[1];
-//ry(pi/4) q[0];
-//cx q[1], q[0];
-//ry(-pi/4) q[0];
-//cx q[1], q[0];
-//cx q[0], q[1];
-//swap q[0], q[1];
-
-print q[0];
-print q[1];
\ No newline at end of file
diff --git a/examples/bombtester.qsm b/examples/bombtester.qsm
deleted file mode 100644
index fb71f5c..0000000
--- a/examples/bombtester.qsm
+++ /dev/null
@@ -1,33 +0,0 @@
-qreg q[2];
-creg c[3];
-
-//Get random bomb
-h q[0];
-measure q[0] -> c[0];
-if(c==1) x q[0];
-
-//10
-x q[1];
-
-//beam splitter
-cx q[0], q[1];
-ry(pi/4) q[0];
-cx q[1], q[0];
-ry(-pi/4) q[0];
-cx q[0], q[1];
-
-//If bomb, measure and store
-if(c==1) measure q[0] -> c[2];
-
-//beam splitter
-cx q[0], q[1];
-ry(pi/4) q[0];
-cx q[1], q[0];
-ry(-pi/4) q[0];
-cx q[0], q[1];
-
-//Final measurement
-measure q[0] -> c[0];
-measure q[1] -> c[1];
-
-print c;
\ No newline at end of file
diff --git a/examples/bombtester.txt b/examples/bombtester.txt
new file mode 100644
index 0000000..fb71f5c
--- /dev/null
+++ b/examples/bombtester.txt
@@ -0,0 +1,33 @@
+qreg q[2];
+creg c[3];
+
+//Get random bomb
+h q[0];
+measure q[0] -> c[0];
+if(c==1) x q[0];
+
+//10
+x q[1];
+
+//beam splitter
+cx q[0], q[1];
+ry(pi/4) q[0];
+cx q[1], q[0];
+ry(-pi/4) q[0];
+cx q[0], q[1];
+
+//If bomb, measure and store
+if(c==1) measure q[0] -> c[2];
+
+//beam splitter
+cx q[0], q[1];
+ry(pi/4) q[0];
+cx q[1], q[0];
+ry(-pi/4) q[0];
+cx q[0], q[1];
+
+//Final measurement
+measure q[0] -> c[0];
+measure q[1] -> c[1];
+
+print c;
\ No newline at end of file
diff --git a/examples/decoherence.qsm b/examples/decoherence.qsm
deleted file mode 100644
index 510fc71..0000000
--- a/examples/decoherence.qsm
+++ /dev/null
@@ -1,4 +0,0 @@
-qreg q[1];
-h q[0];
-rz($(rand)) q[0];
-density q[0];
\ No newline at end of file
diff --git a/examples/decoherence.txt b/examples/decoherence.txt
new file mode 100644
index 0000000..d5b10d7
--- /dev/null
+++ b/examples/decoherence.txt
@@ -0,0 +1,13 @@
+//Even if we don't bother reading the contents of
+//	c[1], the very fact the state of q[0] was
+//	recorded into something at all leads it
+//	to lose its ability to interfere with
+//	itself.
+qreg q[1];
+creg c[2];
+h q[0];
+measure q[0] -> c[1];
+h q[0];
+measure q[0] -> c[0];
+reset c[1];
+fullsample;
diff --git a/examples/encryption.qsm b/examples/encryption.qsm
deleted file mode 100644
index 6be398b..0000000
--- a/examples/encryption.qsm
+++ /dev/null
@@ -1,6 +0,0 @@
-qreg q[1];
-creg c[1];
-h q[0];
-measure q[0] -> c[0];
-print c;
-
diff --git a/examples/encryption.txt b/examples/encryption.txt
new file mode 100644
index 0000000..e26b2cb
--- /dev/null
+++ b/examples/encryption.txt
@@ -0,0 +1,12 @@
+qreg q[1];
+creg c[8];
+h q[0]; measure q[0] -> c[0];
+h q[0]; measure q[0] -> c[1];
+h q[0]; measure q[0] -> c[2];
+h q[0]; measure q[0] -> c[3];
+h q[0]; measure q[0] -> c[4];
+h q[0]; measure q[0] -> c[5];
+h q[0]; measure q[0] -> c[6];
+h q[0]; measure q[0] -> c[7];
+print c;
+
diff --git a/examples/halfadder.qsm b/examples/halfadder.qsm
deleted file mode 100644
index af0f80b..0000000
--- a/examples/halfadder.qsm
+++ /dev/null
@@ -1,40 +0,0 @@
-qreg q[3];
-creg c[2];
-
-//0+0
-ccx q[0], q[1], q[2];
-cx q[0], q[1];
-measure q[1] -> c[0];
-measure q[2] -> c[1];
-print c;
-
-reset;
-
-//0+1
-x q[0];
-ccx q[0], q[1], q[2];
-cx q[0], q[1];
-measure q[1] -> c[0];
-measure q[2] -> c[1];
-print c;
-
-reset;
-
-//1+0
-x q[1];
-ccx q[0], q[1], q[2];
-cx q[0], q[1];
-measure q[1] -> c[0];
-measure q[2] -> c[1];
-print c;
-
-reset;
-
-//1+1
-x q[0];
-x q[1];
-ccx q[0], q[1], q[2];
-cx q[0], q[1];
-measure q[1] -> c[0];
-measure q[2] -> c[1];
-print c;
\ No newline at end of file
diff --git a/examples/halfadder.txt b/examples/halfadder.txt
new file mode 100644
index 0000000..2ba484f
--- /dev/null
+++ b/examples/halfadder.txt
@@ -0,0 +1,40 @@
+qreg q[3];
+creg c[2];
+
+//0+0
+ccx q[0], q[1], q[2];
+cx q[0], q[1];
+measure q[1] -> c[0];
+measure q[2] -> c[1];
+print c;
+
+reset;
+
+//0+1
+x q[0];
+ccx q[0], q[1], q[2];
+cx q[0], q[1];
+measure q[1] -> c[0];
+measure q[2] -> c[1];
+print c;
+
+reset;
+
+//1+0
+x q[1];
+ccx q[0], q[1], q[2];
+cx q[0], q[1];
+measure q[1] -> c[0];
+measure q[2] -> c[1];
+print c;
+
+reset;
+
+//1+1
+x q[0];
+x q[1];
+ccx q[0], q[1], q[2];
+cx q[0], q[1];
+measure q[1] -> c[0];
+measure q[2] -> c[1];
+print c;
diff --git a/examples/randombyte.txt b/examples/randombyte.txt
new file mode 100644
index 0000000..e26b2cb
--- /dev/null
+++ b/examples/randombyte.txt
@@ -0,0 +1,12 @@
+qreg q[1];
+creg c[8];
+h q[0]; measure q[0] -> c[0];
+h q[0]; measure q[0] -> c[1];
+h q[0]; measure q[0] -> c[2];
+h q[0]; measure q[0] -> c[3];
+h q[0]; measure q[0] -> c[4];
+h q[0]; measure q[0] -> c[5];
+h q[0]; measure q[0] -> c[6];
+h q[0]; measure q[0] -> c[7];
+print c;
+
diff --git a/examples/send.sh b/examples/send.sh
new file mode 100644
index 0000000..9549658
--- /dev/null
+++ b/examples/send.sh
@@ -0,0 +1,28 @@
+#Setup
+username=amihart
+authkey=d080a67eb0001182051047c1dee089f08cfb3881ef9d25e9aa6b643ef1918880
+#a5b07afd5bda06e9b188a13e450b1998875ae8f4c40b04b0206152d132f12250
+service=http://foleosoft.com/QAnsel
+#file="qreg q[2]; creg c[2]; h q[0]; cx q[0], q[1]; measure q[0] -> c[0]; print c[0];"
+file="qreg q[2]; creg c[2]; h q[0]; cx q[0], q[1]; measure q[0] -> c[0]; print c[0];"
+#Send Request
+sess=ba1f34dff1b1d1cefb72282b
+#$(openssl rand -hex 12)
+data=$(echo -n "$file" | openssl enc -chacha20 -K $authkey -iv 00000000$sess | base64 | tr -d '\n')
+dgst=$(echo -n "$data" | base64 -d | openssl sha256 -hex -mac HMAC -macopt hexkey:$authkey | cut -d '=' -f 2 | xargs)
+
+resp=$(curl -s -X POST -d "user=$username&sess=$sess&dgst=$dgst&data=$data" "$service")
+
+#Parse response
+for param in user sess dgst data
+do
+    eval $param=$(echo "$resp" | sed -e "s/.*$param=//" -e "s/&.*//") 2>/dev/null
+done
+if [ "$user" = "$username" ] && [ "$(echo -n "$data" | base64 -d | openssl sha256 -hex -mac HMAC -macopt hexkey:$authkey | cut -d '=' -f 2 | xargs)" = "$dgst" ]
+then
+	echo $resp
+    echo -n "$data" | base64 -d | openssl enc -d -chacha20 -K $authkey -iv 00000000$sess
+else
+    #echo "An error was encountered!"
+    echo "$resp"
+fi
diff --git a/examples/swaptest.qsm b/examples/swaptest.qsm
deleted file mode 100644
index 19454e0..0000000
--- a/examples/swaptest.qsm
+++ /dev/null
@@ -1,9 +0,0 @@
-qreg q[3];
-u(1,2,3) q[1];
-u(1,2,3) q[2];
-
-h q[0];
-cswap q[0], q[1], q[2];
-h q[0];
-
-sample q[0];
diff --git a/examples/swaptest.txt b/examples/swaptest.txt
new file mode 100644
index 0000000..19454e0
--- /dev/null
+++ b/examples/swaptest.txt
@@ -0,0 +1,9 @@
+qreg q[3];
+u(1,2,3) q[1];
+u(1,2,3) q[2];
+
+h q[0];
+cswap q[0], q[1], q[2];
+h q[0];
+
+sample q[0];
diff --git a/examples/teleportation.qsm b/examples/teleportation.qsm
deleted file mode 100644
index 68ea158..0000000
--- a/examples/teleportation.qsm
+++ /dev/null
@@ -1,31 +0,0 @@
-qreg q[3];
-creg c[2];
-
-//qubit to teleport
-u(1.6,1.6,1.6) q[0];
-print q[0]; //show qubit to teleport
-
-//shared entangled qubit
-h q[1];
-cx q[1], q[2];
-
-//correlate qubit to teleport
-cx q[0], q[1];
-
-//weaken correlation
-h q[0];
-
-//measure qubits
-measure q[0] -> c[0];
-measure q[1] -> c[1];
-
-//rotate based on measurement results
-if(c==1) z q[2];
-if(c==2) x q[2];
-if(c==3) x q[2];
-if(c==3) z q[2];
-
-//show teleported qubit
-reset q[0];
-reset q[1];
-print q[2];
diff --git a/examples/teleportation.txt b/examples/teleportation.txt
new file mode 100644
index 0000000..68ea158
--- /dev/null
+++ b/examples/teleportation.txt
@@ -0,0 +1,31 @@
+qreg q[3];
+creg c[2];
+
+//qubit to teleport
+u(1.6,1.6,1.6) q[0];
+print q[0]; //show qubit to teleport
+
+//shared entangled qubit
+h q[1];
+cx q[1], q[2];
+
+//correlate qubit to teleport
+cx q[0], q[1];
+
+//weaken correlation
+h q[0];
+
+//measure qubits
+measure q[0] -> c[0];
+measure q[1] -> c[1];
+
+//rotate based on measurement results
+if(c==1) z q[2];
+if(c==2) x q[2];
+if(c==3) x q[2];
+if(c==3) z q[2];
+
+//show teleported qubit
+reset q[0];
+reset q[1];
+print q[2];
diff --git a/src/QAnsel.c b/src/QAnsel.c
index b54c3a5..9a7ec0c 100644
--- a/src/QAnsel.c
+++ b/src/QAnsel.c
@@ -16,9 +16,8 @@ typedef struct
 	double arg0, arg1, arg2;
 } QInstr;
 
-double qansel_rand()
+double qansel_rand_h()
 {
-	/*
 	static uint32_t blockNumber = 0;
 	uint8_t key[32];
 	uint8_t nonce[12];
@@ -40,15 +39,26 @@ double qansel_rand()
 		num = (num << 8) | block[i];
 	}
 	free(block);
-	*/
+	return ((double)num) / ((double)UINT32_MAX);
+}
+
+double qansel_rand()
+{
 	FILE* f = fopen("/dev/TrueRNG0", "r");
-	uint32_t num = 0;
-	for (uint8_t i = 0; i < 4; i++)
+	if (f)
 	{
-		num = (num << 8) | fgetc(f);
+		uint32_t num = 0;
+		for (uint8_t i = 0; i < 4; i++)
+		{
+			num = (num << 8) | fgetc(f);
+		}
+		fclose(f);
+		return ((double)num) / ((double)UINT32_MAX);
+	}
+	else
+	{
+		return qansel_rand_h();
 	}
-	fclose(f);
-	return ((double)num) / ((double)UINT32_MAX);
 }
 
 void qansel_cnot(cpx_mtx_t* stateVector, uint8_t qubitCount, uint8_t bitA, uint8_t bitB)
@@ -280,7 +290,7 @@ uint8_t qansel_measure(cpx_mtx_t* stateVector, uint8_t qubitCount, uint8_t qubit
 	return newBit;
 }
 
-void qansel_run(uint8_t qubitCount, uint8_t bitCount, QInstr* instr, uint32_t instrLen, uint8_t gfx)
+void qansel_run(uint8_t qubitCount, uint8_t bitCount, QInstr* instr, uint8_t* retBitVect, uint32_t instrLen, uint8_t gfx)
 {
 	uint32_t qubitCountPow2 = (uint32_t)pow(2, qubitCount);
 
@@ -292,6 +302,7 @@ void qansel_run(uint8_t qubitCount, uint8_t bitCount, QInstr* instr, uint32_t in
 	uint8_t flags;
 
 	for (uint8_t i = 0; i < bitCount; i++) bitVector[i] = 0;
+
 	for (uint32_t i = 0; i < instrLen; i++)
 	{
 		if (strcmp(instr[i].n, "measure") == 0)
@@ -479,9 +490,18 @@ void qansel_run(uint8_t qubitCount, uint8_t bitCount, QInstr* instr, uint32_t in
 	display(NULL, -1);
 
 	cpx_mtx_free(&stateVector);
+
+	if (retBitVect != NULL)
+	{
+		for (uint32_t i = 0; i < bitCount; i++)
+		{
+			retBitVect[i] = bitVector[i];
+		}
+	}
+
 }
 
-void main(int argc, char** argv)
+void process(int argc, char** argv)
 {
 	struct timespec ts;
 	clock_gettime(CLOCK_MONOTONIC, &ts);
@@ -498,6 +518,7 @@ void main(int argc, char** argv)
 	uint32_t lineID = 1;
 	uint8_t skipSpaces = 1;
 	uint8_t inGate = 0;
+	uint8_t fullSample = 0;
 	while ( (c = getchar()) != EOF )
 	{
 		if (c == '/' && commentM == 0 && comment == 0)
@@ -1024,7 +1045,7 @@ void main(int argc, char** argv)
 			strcpy(instr[instrLen].n, "printc");
 			instr[instrLen++].q0 = q0;
 		}
-		else if (strcmp(lines[i], "sample") == 0)
+		else if (strcmp(lines[i], "sample") == 0 || strcmp(lines[i], "sample q") == 0)
 		{
 			if (qubitCount == 0xFF)
 			{
@@ -1126,6 +1147,22 @@ void main(int argc, char** argv)
 			//  optimizations that this instruction
 			//  would prevent
 		}
+		else if (strcmp(lines[i], "fullsample") == 0)
+		{
+			if (i != linesLen - 1)
+			{
+				fprintf(stderr, "QAnsel: fullsample should be used at the end of the program.");
+				errFound = 1;
+				break;
+			}
+			if (bitCount == 0xFF)
+			{
+				fprintf(stderr, "QAnsel: fullsample cannot be used without initializing classical bits.");
+				errFound = 1;
+				break;
+			}
+			fullSample = 1;
+		}
 		else
 		{
 			fprintf(stderr, "QAnsel: Syntax error");
@@ -1179,7 +1216,50 @@ void main(int argc, char** argv)
 		}
 	}
 
-	qansel_run(qubitCount, bitCount, instr, instrLen, doDisplay);
+	if (fullSample)
+	{
+		uint16_t stats[65536];
+		for (uint32_t i = 0; i < (1 << bitCount); i++)
+		{
+			stats[i] = 0;
+		}
+		uint8_t bitVect[bitCount];
+		for (int i = 0; i < bitCount; i++) bitVect[i] = 0;
+
+		uint8_t* dat = malloc(instrLen * sizeof(QInstr));
+		memcpy(dat, instr, instrLen * sizeof(QInstr));
+		for (uint32_t i = 0; i < 1000; i++)
+		{
+			qansel_run(qubitCount, bitCount, instr, bitVect, instrLen, doDisplay);
+			memcpy(instr, dat, instrLen * sizeof(QInstr));
+			uint16_t stat = 0;
+			for (uint8_t j = 0; j < bitCount; j++)
+			{
+				stat = (stat << 1) | bitVect[j];
+			}
+			stats[stat]++;
+		}
+		free(dat);
+		for (uint32_t i = 0; i < (1 << bitCount); i++)
+		{
+			uint32_t tmp = i;
+			for (uint8_t j = 0; j < bitCount; j++)
+			{
+				putchar('0' + (tmp >> (bitCount - 1) & 1));
+				tmp <<= 1;
+			}
+			printf(": %.00f%%\n", (double)stats[i] / (double)10);
+		}
+	}
+	else
+	{
+		qansel_run(qubitCount, bitCount, instr, NULL, instrLen, doDisplay);
+	}
 	free(instr);
 	free(lineIDs);
 }
+
+void main(int argc, char** argv)
+{
+	process(argc, argv);
+}
\ No newline at end of file