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re-implemented signature system to match the standard (orinal input, including sig for full sig; or 32k blockwise hash of input and sig from hash attached to original input without the hash), verify_buffered currently not implemented, armored sig only for output.

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git@daemon.de
2014-01-23 15:40:06 +01:00
parent f09d4774cb
commit c717c060ec
12 changed files with 161 additions and 319 deletions
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27
src/keyprint.c
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@@ -102,33 +102,6 @@ int pcptext_infile(char *infile) {
}
}
if(clen == sizeof(pcp_sig_t)) {
// a signature?
pcp_sig_t *sig = (pcp_sig_t *)bin;
sig2native(sig);
if(sig->version == PCP_SIG_VERSION) {
// looks valid
fprintf(stdout, "%s is an ed25519 signature file:\n", infile);
struct tm *c;
time_t t = (time_t)sig->ctime;
c = localtime(&t);
fprintf(stdout, "Signed by key: 0x%s\n", sig->id);
fprintf(stdout, "Creation Time: %04d-%02d-%02dT%02d:%02d:%02d\n",
c->tm_year+1900, c->tm_mon+1, c->tm_mday,
c->tm_hour, c->tm_min, c->tm_sec);
fprintf(stdout, " Signature: ");
pcpprint_bin(stdout, sig->edsig, crypto_sign_BYTES);
fprintf(stdout, "\n");
free(sig);
goto tdone;
}
else {
fprintf(stdout, "%s looks like a ed255 signature but failed sanity checking.\n", infile);
free(sig);
goto errtinf1;
}
}
// still there?
fprintf(stdout, "%s looks Z85 encoded but otherwise unknown and is possibly encrypted.\n", infile);