diff --git a/src/de/caydenno1/xacrypto/misc/Constants.java b/src/de/caydenno1/xacrypto/misc/Constants.java
index 0912e58..9fe7e90 100644
--- a/src/de/caydenno1/xacrypto/misc/Constants.java
+++ b/src/de/caydenno1/xacrypto/misc/Constants.java
@@ -1,6 +1,25 @@
 package de.caydenno1.xacrypto.misc;
 
 public class Constants {
-    public Number PI = 3.14159;
+    public int[] SHA256_K = {
+            0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5,0x3956c25b,
+            0x59f111f1,0x923f82a4,0xab1c5ed5,0xd807aa98,0x12835b01,
+            0x243185be,0x550c7dc3,0x72be5d74,0x80deb1fe,0x9bdc06a7,
+            0xc19bf174,0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc,
+            0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da,0x983e5152,
+            0xa831c66d,0xb00327c8,0xbf597fc7,0xc6e00bf3,0xd5a79147,
+            0x06ca6351,0x14292967,0x27b70a85,0x2e1b2138,0x4d2c6dfc,
+            0x53380d13,0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85,
+            0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3,0xd192e819,
+            0xd6990624,0xf40e3585,0x106aa070,0x19a4c116,0x1e376c08,
+            0x2748774c,0x34b0bcb5,0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,
+            0x682e6ff3,0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208,
+            0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
+    };
+
+    public int[] SHA256_H = {
+            0x6a09e667,0xbb67ae85,0x3c6ef372,0xa54ff53a,
+            0x510e527f,0x9b05688c,0x1f83d9ab,0x5be0cd19
+    };
     // placeholder ,ignore
 }