slp_740.txt : Multiplication circuit for GF(128) with irreducible polynomial X^7 + X^4 + 1. Date: July 2010. input polynomials are A0 + A1*X + A2*X^2 + ... + A6*X^6 and B0 + B1*X + B2*X^2 + ... + B6*X^6 output polynomial is C0 + C1*X + C2*X^2 + ... + C6*X^6. Size : 84 Depth : 5 T1 = A1 + A4 T2 = A2 + A5 T3 = A3 + A6 T4 = B1 + B4 T5 = B2 + B5 T6 = B3 + B6 T7 = T1 x T6 T8 = T2 x T5 T9 = T3 x T4 T10 = T2 x T6 T11 = T3 x T5 T12 = T3 x T6 T13 = T1 x T4 T14 = T1 x T5 T15 = T2 x T4 T16 = A0 x B0 T17 = A1 x B3 T18 = A2 x B2 T19 = A3 x B1 T20 = A0 x B1 T21 = A1 x B0 T22 = A2 x B3 T23 = A3 x B2 T24 = A4 x B4 T25 = A0 x B2 T26 = A1 x B1 T27 = A2 x B0 T28 = A3 x B3 T29 = A4 x B5 T30 = A5 x B4 T31 = A0 x B3 T32 = A1 x B2 T33 = A2 x B1 T34 = A3 x B0 T35 = A4 x B6 T36 = A5 x B5 T37 = A6 x B4 T38 = A0 x B4 T39 = A4 x B0 T40 = A5 x B6 T41 = A6 x B5 T42 = A0 x B5 T43 = A5 x B0 T44 = A6 x B6 T45 = A0 x B6 T46 = A6 x B0 T47 = T7 + T8 T48 = T10 + T11 T49 = T32 + T33 T50 = T47 + T9 T51 = T16 + T17 T52 = T18 + T19 T53 = T20 + T21 T54 = T22 + T23 T55 = T12 + T25 T56 = T26 + T27 T57 = T28 + T29 T58 = T31 + T34 T59 = T35 + T36 T60 = T38 + T39 T61 = T40 + T41 T62 = T13 + T26 T63 = T42 + T43 T64 = T12 + T14 T65 = T15 + T45 T66 = T52 + T51 T67 = T66 + T50 C0 = T67 T68 = T48 + T24 T69 = T54 + T53 T70 = T69 + T68 C1 = T70 T71 = T55 + T30 T72 = T57 + T56 T73 = T72 + T71 C2 = T73 T74 = T49 + T37 T75 = T59 + T58 T76 = T75 + T74 C3 = T76 T77 = T60 + T61 T78 = T77 + T50 C4 = T78 T79 = T48 + T44 T80 = T63 + T62 T81 = T80 + T79 C5 = T81 T82 = T49 + T46 T83 = T65 + T64 T84 = T83 + T82 C6 = T84