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43 lines
867 B
C
43 lines
867 B
C
/* gen164/5/ed_sign.c
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**
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** This file is in the public domain.
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*/
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#include "all.h"
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#include "../pit.h"
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#include <ed25519.h>
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/* functions
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*/
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u2_weak
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j2_md(Pt5, coed, ed, puck)(u2_wire wir_r,
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u2_noun cor)
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{
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c3_y pub_y[32];
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c3_y sec_y[64];
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c3_y sed_y[32];
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c3_w met_w;
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u2_noun a = u2_frag(u2_cv_sam, cor);
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if ( (u2_none == a) || (u2_no == u2_stud(a)) ) {
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return u2_bl_bail(wir_r, c3__exit);
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}
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met_w = u2_met(3, a);
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if ( met_w > 32 ) {
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return u2_bl_bail(wir_r, c3__exit);
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}
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memset(sed_y, 0, 32);
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u2_cr_bytes(0, met_w, sed_y, a);
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ed25519_create_keypair(pub_y, sec_y, sed_y);
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return u2_ci_bytes(32, pub_y);
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}
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/* structures
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*/
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u2_ho_jet
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j2_mdj(Pt5, coed, ed, puck)[] = {
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{ ".2", c3__lite, j2_md(Pt5, coed, ed, puck), Tier5, u2_none, u2_none },
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{ }
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};
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