topic How to sign update.zip in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/How-to-sign-update-zip/m-p/447526#M69085 <HTML><HEAD></HEAD><BODY><P>Hello</P><P>My environment is i.MX6Q,Android 4.4.2.</P><P>I want to add uboot to update.zip,and I follow Android_Frequently_Asked_Questions.pdf 's section:How do I customize the update script to update uboot,and I get make_update_zip.sh from here,<A href="https://community.nxp.com/message/484292">Updating Bootloader in OTA for imx6</A></P><P>But,I found ​ make_update_zip.sh did't resign my update.zip,it just make a update.zip from android source path,then resign that update.zip,not mine!</P><P>So I copy this code "<SPAN style="color: #eb7a3d;">java -jar ${ANDROID_BUILD_TOP}/out/host/linux-x86/framework/signapk.jar ${ANDROID_BUILD_TOP}/build/target/product/security/testkey.x509.pem ${ANDROID_BUILD_TOP}/build/target/product/security/testkey.pk8 update.zip update-signed.zip <SPAN style="color: #303030;">" from make_update_zip.sh then resign my own update.zip,but during recovery,it failed,said invalid signature.</SPAN></SPAN></P><P></P><P><SPAN style="color: #303030;">Please help me sign update.zip contained uboot.</SPAN></P><P><SPAN style="color: #303030;">Thank You</SPAN></P><P><SPAN style="color: #303030;">Qiulong Li</SPAN></P></BODY></HTML> Fri, 27 Nov 2015 09:26:52 GMT lqll 2015-11-27T09:26:52Z How to sign update.zip https://community.nxp.com/t5/i-MX-Processors/How-to-sign-update-zip/m-p/447526#M69085 <HTML><HEAD></HEAD><BODY><P>Hello</P><P>My environment is i.MX6Q,Android 4.4.2.</P><P>I want to add uboot to update.zip,and I follow Android_Frequently_Asked_Questions.pdf 's section:How do I customize the update script to update uboot,and I get make_update_zip.sh from here,<A href="https://community.nxp.com/message/484292">Updating Bootloader in OTA for imx6</A></P><P>But,I found ​ make_update_zip.sh did't resign my update.zip,it just make a update.zip from android source path,then resign that update.zip,not mine!</P><P>So I copy this code "<SPAN style="color: #eb7a3d;">java -jar ${ANDROID_BUILD_TOP}/out/host/linux-x86/framework/signapk.jar ${ANDROID_BUILD_TOP}/build/target/product/security/testkey.x509.pem ${ANDROID_BUILD_TOP}/build/target/product/security/testkey.pk8 update.zip update-signed.zip <SPAN style="color: #303030;">" from make_update_zip.sh then resign my own update.zip,but during recovery,it failed,said invalid signature.</SPAN></SPAN></P><P></P><P><SPAN style="color: #303030;">Please help me sign update.zip contained uboot.</SPAN></P><P><SPAN style="color: #303030;">Thank You</SPAN></P><P><SPAN style="color: #303030;">Qiulong Li</SPAN></P></BODY></HTML> Fri, 27 Nov 2015 09:26:52 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-sign-update-zip/m-p/447526#M69085 lqll 2015-11-27T09:26:52Z Re: How to sign update.zip https://community.nxp.com/t5/i-MX-Processors/How-to-sign-update-zip/m-p/447527#M69086 <HTML><HEAD></HEAD><BODY><P>java -Xmx2048m -jar out/host/linux-x86/framework/signapk.jar -w device/fsl/common/security/testkey.x509.pem device/fsl/common/security/testkey.pk8 <SPAN style="color: #eb7a3d;">update.zip</SPAN> out/target/product/sabresd_6dq/<SPAN style="color: #eb7a3d;">update-signed.zip</SPAN></P></BODY></HTML> Thu, 03 Dec 2015 10:55:18 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-sign-update-zip/m-p/447527#M69086 wwggg 2015-12-03T10:55:18Z