[Galaxy S II Original Android Development] Phil3759:
I am giving up on this

I extracted testkey.pk8 and testkey.x509.pem from Zip Signer 2 apk in market

I verified and they are the same files as the ones we can download from root / android / build / target / product / security /

I generated from the above testkey.pk8 the testkey.pem in openssl:

openssl pkcs8 -inform DER -nocrypt -in testkey.pk8 -out testkey.pem

Then I exported the key in the teststore.jks using Keytool-iui

Now, I took the original working temporary cwm5-signed.zip and removed the signature files and named it cwm5-unsigned.zip

1- I used signApk with the extracted key with the output cwm5-signApk.zip. However, the generated zip will give a signature error in stock 3e

2- I used the jarsigner to sign the cwm5-jar.zip file

jarsigner.exe -keystore teststore.jks -sigfile CERT -signedjar cwm5-jar.zip cwm5-unsigned.zip androidtestkey

However, the resulting cwm5-jar.zip will not pass 3e recovery signature check

I tried also with my previous test zip file, same result

All the signed files have the same md5 CERT.RSA signature as the original cwm5-signed.zip

openssl pkcs7 -inform DER -in CERT.RSA -noout -print_certs -text

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
93:6e:ac:be:07:f2:01:df
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=US, ST=California, L=Mountain View, O=Android, OU=Android, CN=Android/emailAddress=android@android.com
Validity
Not Before: Feb 29 01:33:46 2008 GMT
Not After : Jul 17 01:33:46 2035 GMT
Subject: C=US, ST=California, L=Mountain View, O=Android, OU=Android, CN=Android/emailAddress=android@android.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public Key: (2048 bit)
Modulus (2048 bit):
00:d6:93:19:04:de:c6:0b:24:b1:ed:c7:62:e0:d9:
d8:25:3e:3e:cd:6c:eb:1d:e2:ff:06:8c:a8:e8:bc:
a8:cd:6b:d3:78:6e:a7:0a:a7:6c:e6:0e:bb:0f:99:
35:59:ff:d9:3e:77:a9:43:e7:e8:3d:4b:64:b8:e4:
fe:a2:d3:e6:56:f1:e2:67:a8:1b:bf:b2:30:b5:78:
c2:04:43:be:4c:72:18:b8:46:f5:21:15:86:f0:38:
a1:4e:89:c2:be:38:7f:8e:be:cf:8f:ca:c3:da:1e:
e3:30:c9:ea:93:d0:a7:c3:dc:4a:f3:50:22:0d:50:
08:07:32:e0:80:97:17:ee:6a:05:33:59:e6:a6:94:
ec:2c:b3:f2:84:a0:a4:66:c8:7a:94:d8:3b:31:09:
3a:67:37:2e:2f:64:12:c0:6e:6d:42:f1:58:18:df:
fe:03:81:cc:0c:d4:44:da:6c:dd:c3:b8:24:58:19:
48:01:b3:25:64:13:4f:bf:de:98:c9:28:77:48:db:
f5:67:6a:54:0d:81:54:c8:bb:ca:07:b9:e2:47:55:
33:11:c4:6b:9a:f7:6f:de:ec:cc:8e:69:e7:c8:a2:
d0:8e:78:26:20:94:3f:99:72:7d:3c:04:fe:72:99:
1d:99:df:9b:ae:38:a0:b2:17:7f:a3:1d:5b:6a:fe:
e9:1f
Exponent: 3 (0x3)
X509v3 extensions:
X509v3 Subject Key Identifier:
48:59:00:56:3D:27:2C:46:AE:11:86:05:A4:74:19:AC:09:CA:8C:11
X509v3 Authority Key Identifier:
keyid:48:59:00:56:3D:27:2C:46:AE:11:86:05:A4:74:19:AC:09:CA:8C:11
DirName:/C=US/ST=California/L=Mountain View/O=Android/OU=Android/CN=Android/emailAddress=android@android.com
serial:93:6E:AC:BE:07:F2:01:DF

X509v3 Basic Constraints:
CA:TRUE
Signature Algorithm: sha1WithRSAEncryption
7a:af:96:8c:eb:50:c4:41:05:51:18:d0:da:ab:af:01:5b:8a:
76:5a:27:a7:15:a2:c2:b4:4f:22:14:15:ff:da:ce:03:09:5a:
bf:a4:2d:f7:07:08:72:6c:20:69:e5:c3:6e:dd:ae:04:00:be:
29:45:2c:08:4b:c2:7e:b6:a1:7e:ac:9d:be:18:2c:20:4e:b1:
53:11:f4:55:d8:24:b6:56:db:e4:dc:22:40:91:2d:75:86:fe:
88:95:1d:01:a8:fe:b5:ae:5a:42:60:53:5d:f8:34:31:05:24:
22:46:8c:36:e2:2c:2a:5e:f9:94:d6:1d:d7:30:6a:e4:c9:f6:
95:1b:a3:c1:2f:1d:19:14:dd:c6:1f:1a:62:da:2d:f8:27:f6:
03:fe:a5:60:3b:2c:54:0d:bd:7c:01:9c:36:ba:b2:9a:42:71:
c1:17:df:52:3c:db:c5:f3:81:7a:49:e0:ef:a6:0c:bd:7f:74:
17:7e:7a:4f:19:3d:43:f4:22:07:72:66:6e:4c:4d:83:e1:bd:
5a:86:08:7c:f3:4f:2d:ec:21:e2:45:ca:6c:2b:b0:16:e6:83:
63:80:50:d2:c4:30:ee:a7:c2:6a:1c:49:d3:76:0a:58:ab:7f:
1a:82:cc:93:8b:48:31:38:43:24:bd:04:01:fa:12:16:3a:50:
57:0e:68:4d

So, certificate seems to be the good one, but the signed file will not pass

I do not know how to sign it the good way

I attach all the input / output files if you have time to look at it. Password for store is android