1.生成長度爲2048位的RSA私鑰 android
openssl genrsa -3 -out test.pem 2048 eclipse
2.生成x509格式的公鑰證書
openssl req -new -x509 -key test.pem -out test.x509.pem -days 10000 ui
3.生成符合PKCS8標註的私鑰文件
openssl pkcs8 -in test.pem -topk8 -outform DER -out test.pk8 -nocrypt spa
1.android 源碼目錄build\target\product\security 取platform.pk8 platform.x509.pem放到一個目錄下 .net
E:\sign\convert_keystore>ls debug
platform.pk8 platform.x509.pem
orm
2.把pkcs8格式的私鑰轉換成pkcs12格式: blog
E:\sign\convert_keystore>openssl pkcs8 -in platform.pk8 -inform DER -outform PEM -out shared.priv.pem -nocrypt ip
E:\sign\convert_keystore>ls ssl
shared.priv.pem platform.pk8 platform.x509.pem
3.把x509.pem公鑰轉換成pkcs12格式:
E:\sign\convert_keystore> openssl pkcs12 -export -in platform.x509.pem -inkey shared.priv.pem -out shared.pk12 -name androiddebugkey
Enter Export Password: (密碼android)
Verifying - Enter Export Password:(密碼android)
E:\sign\convert_keystore>ls
shared.priv.pem platform.pk8 platform.x509.pem shared.pk12
4.生成debug.keystore
E:\sign\convert_keystore>keytool -importkeystore -deststorepass android -destkeypass android -destkeystore debug.keystore -srckeystore shared.pk12
-srcstoretype PKCS12 -srcstorepass android -alias androiddebugkey
E:\sign\convert_keystore>ls
convert debug.keystore platform.pk8 platform.x509.pem shared.pk12 shared.priv.pem
5.eclipse 的Windows/Preferences/Android/Build中設置"Custom debug keystore"爲剛纔生成的keystore便可
後面接着分析簽名過程: