mirror of https://github.com/PurpleI2P/i2pd.git
I2P: End-to-End encrypted and anonymous Internet
https://i2pd.website/
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41 lines
625 B
41 lines
625 B
:name:fe:r->X:r->Y:r->Z:r->T:t0:t1:t2:t3:t4:t5:p->X:p->Y:p->Z: |
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fe r:var/r=fe: |
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enter f:enter/f:>X1=fe#11:>Y1=fe#12:>Z1=fe#13: |
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return:nofallthrough:<X3=fe#1:<Y3=fe#2:<Z3=fe#3:<T3=fe#4:leave: |
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h=f+g:<f=fe:<g=fe:>h=fe:asm/fe_add(>h,<f,<g);: |
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h=f-g:<f=fe:<g=fe:>h=fe:asm/fe_sub(>h,<f,<g);: |
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h=f*g:<f=fe:<g=fe:>h=fe:asm/fe_mul(>h,<f,<g);: |
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h=f^2:<f=fe:>h=fe:asm/fe_sq(>h,<f);: |
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h=2*f^2:<f=fe:>h=fe:asm/fe_sq2(>h,<f);: |
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h=2*g:<g=fe:>h=fe:asm/fe_add(>h,<g,<g);: |
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: |
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enter ge_p2_dbl |
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fe X1 |
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fe Y1 |
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fe Z1 |
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fe A |
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fe AA |
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fe XX |
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fe YY |
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fe B |
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fe X3 |
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fe Y3 |
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fe Z3 |
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fe T3 |
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XX=X1^2 |
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YY=Y1^2 |
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B=2*Z1^2 |
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A=X1+Y1 |
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AA=A^2 |
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Y3=YY+XX |
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Z3=YY-XX |
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X3=AA-Y3 |
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T3=B-Z3 |
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return
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