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@ -2,7 +2,6 @@ package keccak |
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import ( |
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"encoding/hex" |
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"fmt" |
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"testing" |
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"github.com/ethereum/go-ethereum/crypto" |
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@ -30,12 +29,71 @@ func TestPad(t *testing.T) { |
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for i := 0; i < len(b); i++ { |
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b[i] = byte(i) |
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} |
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fmt.Println(b) |
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bBits := bytesToBits(b) |
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fBits := pad(bBits) |
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qt.Assert(t, bitsToBytes(fBits[:]), qt.DeepEquals, |
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[]byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128}) |
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[]byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
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16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, |
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1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128}) |
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} |
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func TestKeccakfRound(t *testing.T) { |
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s, _ := newS() |
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s = keccakfRound(s, 0) |
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qt.Assert(t, bitsToU64Array(s[:]), qt.DeepEquals, |
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[]uint64{ |
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26388279066651, 246290629787648, 26388279902208, |
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25165850, 246290605457408, 7784628352, 844424965783552, |
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2305843009213694083, 844432714760192, |
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2305843009249345539, 637534226, 14848, 641204224, |
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14354, 3670528, 6308236288, 2130304761856, |
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648518346341354496, 6309216256, 648520476645130240, |
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4611706359392501763, 792677514882318336, |
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20340965113972, 4611732197915754499, |
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792633534417207412}) |
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s = keccakfRound(s, 20) |
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qt.Assert(t, bitsToU64Array(s[:]), qt.DeepEquals, |
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[]uint64{17728382861289829725, 13654073086381141005, |
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9912591532945168756, 2030068283137172501, 5084683018496047808, |
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151244976540463006, 11718217461613725815, 11636071286320763433, |
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15039144509240642782, 11629028282864249197, |
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2594633730779457624, 14005558505838459171, 4612881094252610438, |
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2828009553220809993, 4838578484623267135, 1006588603063111352, |
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11109191860075454495, 1187545859779038208, |
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14661669042642437042, 5345317080454741069, 8196674451365552863, |
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635818354583088260, 13515759754032305626, 1708499319988748543, |
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7509292798507899312}) |
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} |
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func TestKeccakf(t *testing.T) { |
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s, _ := newS() |
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s = keccakf(s) |
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qt.Assert(t, bitsToU64Array(s[:]), qt.DeepEquals, |
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[]uint64{9472389783892099349, 2159377575142921216, |
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17826682512249813373, 2325963263767348549, |
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15086930817298358378, 11661812091723830419, |
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3517755057770134847, 5223775837645169598, 933274647126506074, |
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3451250694486589320, 825065683101361807, 6192414258352188799, |
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14426505790672879210, 3326742392640380689, |
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16749975585634164134, 17847697619892908514, |
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11598434253200954839, 6049795840392747215, 8610635351954084385, |
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18234131770974529925, 15330347418010067760, |
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12047099911907354591, 4763389569697138851, 6779624089296570504, |
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15083668107635345971}) |
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// compute again keccakf on the current state
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// s = keccakf(s)
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// qt.Assert(t, bitsToU64Array(s[:]), qt.DeepEquals, []uint64{})
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} |
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func TestFinal(t *testing.T) { |
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@ -43,10 +101,19 @@ func TestFinal(t *testing.T) { |
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for i := 0; i < len(b); i++ { |
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b[i] = byte(i) |
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} |
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fmt.Println(b) |
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bBits := bytesToBits(b) |
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fBits := final(bBits) |
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qt.Assert(t, bitsToU64Array(fBits[:]), qt.DeepEquals, |
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[]uint64{16953415415620100490, 7495738965189503699, 12723370805759944158, 3295955328722933810, 12121371508560456016, 174876831679863147, 15944933357501475584, 7502339663607726274, 12048918224562833898, 16715284461100269102, 15582559130083209842, 1743886467337678829, 2424196198791253761, 1116417308245482383, 10367365997906434042, 1849801549382613906, 13294939539683415102, 4478091053375708790, 2969967870313332958, 14618962068930014237, 2721742233407503451, 12003265593030191290, 8109318293656735684, 6346795302983965746, 12210038122000333046}) |
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[]uint64{16953415415620100490, 7495738965189503699, |
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12723370805759944158, 3295955328722933810, |
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12121371508560456016, 174876831679863147, 15944933357501475584, |
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7502339663607726274, 12048918224562833898, |
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16715284461100269102, 15582559130083209842, |
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1743886467337678829, 2424196198791253761, 1116417308245482383, |
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10367365997906434042, 1849801549382613906, |
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13294939539683415102, 4478091053375708790, 2969967870313332958, |
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14618962068930014237, 2721742233407503451, |
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12003265593030191290, 8109318293656735684, 6346795302983965746, |
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12210038122000333046}) |
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} |