diff --git a/concrete_params.py b/concrete_params.py
new file mode 100644
index 000000000..0aefd5cbe
--- /dev/null
+++ b/concrete_params.py
@@ -0,0 +1,272 @@
+concrete_LWE_params = {
+
+    # 128-bits
+
+    "LWE128_256":
+        {
+            "k": 1,
+            "n": 256,
+            "sd": -5},
+
+    "LWE128_512":
+        {
+            "k": 1,
+            "n": 512,
+            "sd": -11},
+
+    "LWE128_638":
+        {
+            "k": 1,
+            "n": 630,
+            "sd": -14},
+
+    "LWE128_650":
+        {
+            "k": 1,
+            "n": 650,
+            "sd": -15},
+
+    "LWE128_688":
+        {
+            "k": 1,
+            "n": 688,
+            "sd": -16},
+
+    "LWE128_710":
+        {
+            "k": 1,
+            "n": 710,
+            "sd": -17},
+
+    "LWE128_750":
+        {
+            "k": 1,
+            "n": 750,
+            "sd": -17},
+
+    "LWE128_800":
+        {
+            "k": 1,
+            "n": 800,
+            "sd": -19},
+
+    "LWE128_830":
+        {
+            "k": 1,
+            "n": 830,
+            "sd": -20},
+
+    "LWE128_1024":
+        {
+            "k": 1,
+            "n": 1024,
+            "sd": -25},
+
+    "LWE128_2048":
+        {
+            "k": 1,
+            "n": 2048,
+            "sd": -52},
+
+    "LWE128_4096":
+        {
+            "k": 1,
+            "n": 4096,
+            "sd": -105},
+
+    # 80 bits
+
+    "LWE80_256":
+        {
+            "k": 1,
+            "n": 256,
+            "sd": -9,
+        },
+
+    "LWE80_256":
+        {
+            "k": 1,
+            "n": 256,
+            "sd": -19,
+        },
+
+    "LWE80_512":
+        {
+            "k": 1,
+            "n": 512,
+            "sd": -24,
+        },
+
+    "LWE80_650":
+        {
+            "k": 1,
+            "n": 650,
+            "sd": -25,
+        },
+
+    "LWE80_688":
+        {
+            "k": 1,
+            "n": 688,
+            "sd": -26,
+        },
+
+    "LWE80_710":
+        {
+            "k": 1,
+            "n": 710,
+            "sd": -27,
+        },
+
+    "LWE80_750":
+        {
+            "k": 1,
+            "n": 750,
+            "sd": -29,
+        },
+
+    "LWE80_800":
+        {
+            "k": 1,
+            "n": 800,
+            "sd": -31,
+        },
+
+    "LWE80_830":
+        {
+            "k": 1,
+            "n": 830,
+            "sd": -32,
+        },
+
+    "LWE80_1024":
+        {
+            "k": 1,
+            "n": 1024,
+            "sd": -40,
+        },
+
+    "LWE80_2048":
+        {
+            "k": 1,
+            "n": 2048,
+            "sd": -82,
+        }
+}
+
+
+
+concrete_RLWE_params = {
+
+    # 128-bits
+    
+    ## dimension 1
+
+    "RLWE128_256_1":
+        {
+            "k": 1,
+            "n": 256,
+            "sd": -5},
+
+    "RLWE128_512_1":
+        {
+            "k": 1,
+            "n": 512,
+            "sd": -11},
+
+    "RLWE128_1024_1":
+        {
+            "k": 1,
+            "n": 1024,
+            "sd": -25},
+
+    "RLWE128_2048_1":
+        {
+            "k": 1,
+            "n": 2048,
+            "sd": -52},
+
+    "RLWE128_4096_1":
+        {
+            "k": 1,
+            "n": 4096,
+            "sd": -105},
+
+    ## dimension 2
+
+    "RLWE128_256_2":
+        {
+            "k": 2,
+            "n": 256,
+            "sd": -11},
+
+    "RLWE128_512_2":
+        {
+            "k": 2,
+            "n": 512,
+            "sd": -25},
+
+    ## dimension 4
+
+    "RLWE128_256_4":
+        {
+            "k": 4,
+            "n": 256,
+            "sd": -25},
+
+    # 80 bits
+    ## dimension 1
+
+    "RLWE80_256_1":
+        {
+            "k": 1,
+            "n": 256,
+            "sd": -9,
+        },
+
+    "RLWE80_512_1":
+        {
+            "k": 1,
+            "n": 512,
+            "sd": -19,
+        },
+
+    "RLWE80_1024_1":
+        {
+            "k": 1,
+            "n": 1024,
+            "sd": -40,
+        },
+
+    "RLWE80_2048_1":
+        {
+            "k": 1,
+            "n": 2048,
+            "sd": -82,
+        }
+
+    # dimension 2
+
+    "RLWE80_256_2":
+        {
+            "k": 2,
+            "n": 256,
+            "sd": -19,
+        },
+
+    "RLWE80_512_2":
+        {
+            "k": 1,
+            "n": 512,
+            "sd": -40,
+        },
+
+    # dimension 4
+
+    "RLWE80_256_4":
+        {
+            "k": 4,
+            "n": 256,
+            "sd": -40,
+        },
+}
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