Java 是支持AES256的,不过需要下载Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files from sun website, uncompress the file and copy local_policy.jar and US_export_policy.jar to your $JAVA_HOME\jre\lib\security
the Unlimited Strength Java(TM) Cryptography Extension (JCE) Policy Files for the Java(TM) 2 Platform, Standard Edition Development Kit, v5.0. Due to import control restrictions, the version of JCE policy files that are bundled in the JDK(TM) 5.0 en
Java 是支持AES256的,不过需要下载Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files from sun website, uncompress the file and copy local_policy.jar and US_export_policy.jar to your $JAVA_HOME\jre\lib\security
IBM官网下载: IBM SDK下的:local_policy.jar 和US_export_policy.jar 替换jar路径:PRODUCT_INSTALLATION_DIR/jre/jre/lib/security Java 5.0 SR16, Java 6 SR13, Java 6 SR5 (J9 VM2.6), Java 7 SR4, Java 8 GA, and all later releases Version Multiple Languages: English Inte