73 lines
972 B
C
73 lines
972 B
C
#include "os.h"
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#include <mp.h>
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#include <libsec.h>
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DSApub*
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dsapuballoc(void)
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{
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DSApub *dsa;
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dsa = jehanne_mallocz(sizeof(*dsa), 1);
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if(dsa == nil)
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jehanne_sysfatal("dsapuballoc");
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return dsa;
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}
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void
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dsapubfree(DSApub *dsa)
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{
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if(dsa == nil)
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return;
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mpfree(dsa->p);
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mpfree(dsa->q);
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mpfree(dsa->alpha);
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mpfree(dsa->key);
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jehanne_free(dsa);
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}
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DSApriv*
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dsaprivalloc(void)
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{
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DSApriv *dsa;
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dsa = jehanne_mallocz(sizeof(*dsa), 1);
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if(dsa == nil)
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jehanne_sysfatal("dsaprivalloc");
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return dsa;
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}
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void
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dsaprivfree(DSApriv *dsa)
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{
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if(dsa == nil)
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return;
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mpfree(dsa->pub.p);
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mpfree(dsa->pub.q);
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mpfree(dsa->pub.alpha);
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mpfree(dsa->pub.key);
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mpfree(dsa->secret);
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jehanne_free(dsa);
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}
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DSAsig*
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dsasigalloc(void)
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{
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DSAsig *dsa;
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dsa = jehanne_mallocz(sizeof(*dsa), 1);
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if(dsa == nil)
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jehanne_sysfatal("dsasigalloc");
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return dsa;
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}
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void
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dsasigfree(DSAsig *dsa)
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{
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if(dsa == nil)
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return;
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mpfree(dsa->r);
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mpfree(dsa->s);
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jehanne_free(dsa);
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}
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