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Diffstat (limited to 'src/rtl/sha512_k_constants.v')
| -rw-r--r-- | src/rtl/sha512_k_constants.v | 472 |
1 files changed, 472 insertions, 0 deletions
diff --git a/src/rtl/sha512_k_constants.v b/src/rtl/sha512_k_constants.v new file mode 100644 index 0000000..61cfb6d --- /dev/null +++ b/src/rtl/sha512_k_constants.v @@ -0,0 +1,472 @@ +//====================================================================== +// +// sha512_k_constants.v +// -------------------- +// The table K with constants in the SHA-512 hash function. +// +// +// Author: Joachim Strombergson +// Copyright (c) 2014, SUNET +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or +// without modification, are permitted provided that the following +// conditions are met: +// +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in +// the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +//====================================================================== + +module sha512_k_constants( + input wire [6 : 0] addr, + output wire [63 : 0] K + ); + + //---------------------------------------------------------------- + // Wires. + //---------------------------------------------------------------- + reg [63 : 0] tmp_K; + + + //---------------------------------------------------------------- + // Concurrent connectivity for ports etc. + //---------------------------------------------------------------- + assign K = tmp_K; + + + //---------------------------------------------------------------- + // addr_mux + //---------------------------------------------------------------- + always @* + begin : addr_mux + case(addr) + 0: + begin + tmp_K = 64'h428a2f98d728ae22; + end + + 1: + begin + tmp_K = 64'h7137449123ef65cd; + end + + 2: + begin + tmp_K = 64'hb5c0fbcfec4d3b2f; + end + + 3: + begin + tmp_K = 64'he9b5dba58189dbbc; + end + + 4: + begin + tmp_K = 64'h3956c25bf348b538; + end + + 5: + begin + tmp_K = 64'h59f111f1b605d019; + end + + 6: + begin + tmp_K = 64'h923f82a4af194f9b; + end + + 7: + begin + tmp_K = 64'hab1c5ed5da6d8118; + end + + 8: + begin + tmp_K = 64'hd807aa98a3030242; + end + + 9: + begin + tmp_K = 64'h12835b0145706fbe; + end + + 10: + begin + tmp_K = 64'h243185be4ee4b28c; + end + + 11: + begin + tmp_K = 64'h550c7dc3d5ffb4e2; + end + + 12: + begin + tmp_K = 64'h72be5d74f27b896f; + end + + 13: + begin + tmp_K = 64'h80deb1fe3b1696b1; + end + + 14: + begin + tmp_K = 64'h9bdc06a725c71235; + end + + 15: + begin + tmp_K = 64'hc19bf174cf692694; + end + + 16: + begin + tmp_K = 64'he49b69c19ef14ad2; + end + + 17: + begin + tmp_K = 64'hefbe4786384f25e3; + end + + 18: + begin + tmp_K = 64'h0fc19dc68b8cd5b5; + end + + 19: + begin + tmp_K = 64'h240ca1cc77ac9c65; + end + + 20: + begin + tmp_K = 64'h2de92c6f592b0275; + end + + 21: + begin + tmp_K = 64'h4a7484aa6ea6e483; + end + + 22: + begin + tmp_K = 64'h5cb0a9dcbd41fbd4; + end + + 23: + begin + tmp_K = 64'h76f988da831153b5; + end + + 24: + begin + tmp_K = 64'h983e5152ee66dfab; + end + + 25: + begin + tmp_K = 64'ha831c66d2db43210; + end + + 26: + begin + tmp_K = 64'hb00327c898fb213f; + end + + 27: + begin + tmp_K = 64'hbf597fc7beef0ee4; + end + + 28: + begin + tmp_K = 64'hc6e00bf33da88fc2; + end + + 29: + begin + tmp_K = 64'hd5a79147930aa725; + end + + 30: + begin + tmp_K = 64'h06ca6351e003826f; + end + + 31: + begin + tmp_K = 64'h142929670a0e6e70; + end + + 32: + begin + tmp_K = 64'h27b70a8546d22ffc; + end + + 33: + begin + tmp_K = 64'h2e1b21385c26c926; + end + + 34: + begin + tmp_K = 64'h4d2c6dfc5ac42aed; + end + + 35: + begin + tmp_K = 64'h53380d139d95b3df; + end + + 36: + begin + tmp_K = 64'h650a73548baf63de; + end + + 37: + begin + tmp_K = 64'h766a0abb3c77b2a8; + end + + 38: + begin + tmp_K = 64'h81c2c92e47edaee6; + end + + 39: + begin + tmp_K = 64'h92722c851482353b; + end + + 40: + begin + tmp_K = 64'ha2bfe8a14cf10364; + end + + 41: + begin + tmp_K = 64'ha81a664bbc423001; + end + + 42: + begin + tmp_K = 64'hc24b8b70d0f89791; + end + + 43: + begin + tmp_K = 64'hc76c51a30654be30; + end + + 44: + begin + tmp_K = 64'hd192e819d6ef5218; + end + + 45: + begin + tmp_K = 64'hd69906245565a910; + end + + 46: + begin + tmp_K = 64'hf40e35855771202a; + end + + 47: + begin + tmp_K = 64'h106aa07032bbd1b8; + end + + 48: + begin + tmp_K = 64'h19a4c116b8d2d0c8; + end + + 49: + begin + tmp_K = 64'h1e376c085141ab53; + end + + 50: + begin + tmp_K = 64'h2748774cdf8eeb99; + end + + 51: + begin + tmp_K = 64'h34b0bcb5e19b48a8; + end + + 52: + begin + tmp_K = 64'h391c0cb3c5c95a63; + end + + 53: + begin + tmp_K = 64'h4ed8aa4ae3418acb; + end + + 54: + begin + tmp_K = 64'h5b9cca4f7763e373; + end + + 55: + begin + tmp_K = 64'h682e6ff3d6b2b8a3; + end + + 56: + begin + tmp_K = 64'h748f82ee5defb2fc; + end + + 57: + begin + tmp_K = 64'h78a5636f43172f60; + end + + 58: + begin + tmp_K = 64'h84c87814a1f0ab72; + end + + 59: + begin + tmp_K = 64'h8cc702081a6439ec; + end + + 60: + begin + tmp_K = 64'h90befffa23631e28; + end + + 61: + begin + tmp_K = 64'ha4506cebde82bde9; + end + + 62: + begin + tmp_K = 64'hbef9a3f7b2c67915; + end + + 63: + begin + tmp_K = 64'hc67178f2e372532b; + end + + 64: + begin + tmp_K = 64'hca273eceea26619c; + end + + 65: + begin + tmp_K = 64'hd186b8c721c0c207; + end + + 66: + begin + tmp_K = 64'heada7dd6cde0eb1e; + end + + 67: + begin + tmp_K = 64'hf57d4f7fee6ed178; + end + + 68: + begin + tmp_K = 64'h06f067aa72176fba; + end + + 69: + begin + tmp_K = 64'h0a637dc5a2c898a6; + end + + 70: + begin + tmp_K = 64'h113f9804bef90dae; + end + + 71: + begin + tmp_K = 64'h1b710b35131c471b; + end + + 72: + begin + tmp_K = 64'h28db77f523047d84; + end + + 73: + begin + tmp_K = 64'h32caab7b40c72493; + end + + 74: + begin + tmp_K = 64'h3c9ebe0a15c9bebc; + end + + 75: + begin + tmp_K = 64'h431d67c49c100d4c; + end + + 76: + begin + tmp_K = 64'h4cc5d4becb3e42b6; + end + + 77: + begin + tmp_K = 64'h597f299cfc657e2a; + end + + 78: + begin + tmp_K = 64'h5fcb6fab3ad6faec; + end + + 79: + begin + tmp_K = 64'h6c44198c4a475817; + end + + default: + begin + tmp_K = 64'h0000000000000000; + end + endcase // case (addr) + end // block: addr_mux +endmodule // sha512_k_constants + +//====================================================================== +// sha512_k_constants.v +//====================================================================== |