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Merge pull request #66 from kaleb-himes/updateCertGenEx 

Add missing header and add subject info for newCert
pull/69/head
JacobBarthelmeh 2017-07-18 09:16:53 -06:00 committed by GitHub
parent b21f358dac f77642030f
commit 3e21a3a4d6
2 changed files with 41 additions and 17 deletions
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49
certgen/README.md
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@ -14,31 +14,46 @@ You should see the following output when the cert is converted to human
readable format. readable format.
``` ```
Certificate: ertificate:
Data: Data:
Version: 3 (0x2) Version: 3 (0x2)
Serial Number: Serial Number: 81179639550048334 (0x1206873ba5ff84e)
01:68:de:48:eb:aa:76:e6 Signature Algorithm: ecdsa-with-SHA256
Signature Algorithm: ecdsa-with-SHA256
Issuer: C=US, ST=Montana, L=Bozeman, O=Sawtooth, OU=Consulting, CN=www.wolfssl.com/emailAddress=info@wolfssl.com Issuer: C=US, ST=Montana, L=Bozeman, O=Sawtooth, OU=Consulting, CN=www.wolfssl.com/emailAddress=info@wolfssl.com
Validity Validity
Not Before: Nov 2 00:07:29 2016 GMT Not Before: Jul 17 15:53:18 2017 GMT
Not After : Mar 18 00:07:29 2018 GMT Not After : Nov 30 14:53:18 2018 GMT
Subject: Subject: C=US, ST=MT, L=Bozeman, O=yourOrgNameHere, OU=yourUnitNameHere, CN=www.yourDomain.com/emailAddress=yourEmail@yourDomain.com
Subject Public Key Info: Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey Public Key Algorithm: id-ecPublicKey
EC Public Key: Public-Key: (256 bit)
pub: pub:
04:f9:4b:dd:9e:b9:bc:5b:e4:ac:a3:a5:6f:60:96: 04:15:62:0f:87:13:01:97:65:5c:62:a7:1c:92:bc:
3e:9d:d2:06:50:f8:34:5d:5b:c6:ce:52:7e:1d:ab: 61:df:24:52:ed:49:89:a1:ed:42:86:ad:dd:bf:1c:
6b:51:06:6f:e5:c2:da:b6:09:9f:20:9f:82:01:90: a8:35:d3:9d:2c:29:12:cb:ce:05:bd:40:0b:24:f3:
ca:33:13:22:38:23:9e:84:b3:b6:23:16:7a:8b:d2: d7:e0:61:f2:69:51:2a:20:b3:34:13:33:e7:69:b8:
13:97:9d:7a:de d9:81:19:5f:b8
ASN1 OID: prime256v1 ASN1 OID: prime256v1
NIST CURVE: P-256
Signature Algorithm: ecdsa-with-SHA256 Signature Algorithm: ecdsa-with-SHA256
30:45:02:21:00:dd:8c:97:1f:e8:56:dc:f1:2a:fd:f6:86:bf: 30:45:02:20:75:11:0c:e7:b3:73:20:88:d2:67:69:f2:1a:46:
a7:c6:11:fc:9b:3f:09:8c:c2:ad:0e:0a:f9:2c:97:40:c6:ff: fb:d2:67:31:c7:c7:58:b4:9d:e2:48:95:db:bb:1f:1d:24:ab:
dc:02:20:61:0b:1b:d7:be:69:3a:dd:fe:77:ca:0d:74:b0:ba: 02:21:00:d6:30:b9:c0:32:0d:42:74:56:b0:9e:8f:dc:83:1d:
a2:0c:1a:7a:bf:2e:c5:e7:46:11:8b:04:9e:27:ba:7c:27 e6:a3:af:99:ea:03:97:4c:dc:d0:11:b8:10:a1:5a:29:a5
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
``` ```

9
certgen/test.c
View File

@ -1,5 +1,6 @@
#include <stdio.h> #include <stdio.h>
#include <wolfssl/options.h> #include <wolfssl/options.h>
#include <wolfssl/wolfcrypt/ecc.h>
#include <wolfssl/wolfcrypt/settings.h> #include <wolfssl/wolfcrypt/settings.h>
#include <wolfssl/wolfcrypt/asn_public.h> #include <wolfssl/wolfcrypt/asn_public.h>
#include <wolfssl/wolfcrypt/asn.h> #include <wolfssl/wolfcrypt/asn.h>
@ -120,6 +121,14 @@ int main(void) {
wc_InitCert(&newCert); wc_InitCert(&newCert);
strncpy(newCert.subject.country, "US", CTC_NAME_SIZE);
strncpy(newCert.subject.state, "MT", CTC_NAME_SIZE);
strncpy(newCert.subject.locality, "Bozeman", CTC_NAME_SIZE);
strncpy(newCert.subject.org, "yourOrgNameHere", CTC_NAME_SIZE);
strncpy(newCert.subject.unit, "yourUnitNameHere", CTC_NAME_SIZE);
strncpy(newCert.subject.commonName, "www.yourDomain.com", CTC_NAME_SIZE);
strncpy(newCert.subject.email, "yourEmail@yourDomain.com", CTC_NAME_SIZE);
newCert.isCA = 0;
newCert.sigType = CTC_SHA256wECDSA; newCert.sigType = CTC_SHA256wECDSA;
ret = wc_SetIssuerBuffer(&newCert, derBuf, derBufSz); ret = wc_SetIssuerBuffer(&newCert, derBuf, derBufSz);