pip install pysqlcipher3 1. 然后,我们可以使用以下代码来连接加密数据库: importsqlite3frompysqlcipher3importdbapi2assqlite password='password123'conn=sqlite.connect('encrypted.db')conn.execute(f"ATTACH DATABASE 'unencrypted.db' AS plaintext KEY '{password}'")conn.execute("SELECT sqlcipher_export('...
SQLite 是一个软件库,实现了自给自足的、无服务器的、零配置的、事务性的 SQL 数据库引擎。SQLite 是在世界上最广泛部署的 SQL 数据库引擎。SQLite 源代码不受版权限制。 以OS X环境下的nodejs为例: sqlcipher 环…
exportLDFLAGS="-L`brew --prefix`/opt/sqlcipher/lib"exportCPPFLAGS="-I`brew --prefix`/opt/sqlcipher/include/sqlcipher"npm install sqlite3 --build-from-source --sqlite_libname=sqlcipher --sqlite=`brew --prefix`node -e'require("sqlite3")' ...
./sqlite3 access.db sqlite> ATTACH DATABASE 'encrypted.db' AS encrypted KEY 'testkey'; sqlite> SELECT sqlcipher_export('encrypted'); sqlite> DETACH DATABASE encrypted; 我不明白为什么我能够使用命令行而不是c++代码来做同样的事情。如果我做错了什么,请告诉我。 请让我知道,如果我要访问加密的数据...
问题的提出sqlcipher是sqlite的加密版本,提供源代码,但是在编译时,尤其是在编译windows版本时,需要一些技巧。1.sqlite和sqlcipher的下载1.1sqlite源码下载sqlite可以从https://www.sqlite.org上下载最新版本。amalgamation版即为整合版,把所有的c源码都集中到了sqlite3.c文件中去,工程源代码只包含sqlite3.c, sqlite3编...
exportLDFLAGS="-L`brew --prefix`/opt/sqlcipher/lib"exportCPPFLAGS="-I`brew --prefix`/opt/sqlcipher/include/sqlcipher"npm install sqlite3 --build-from-source --sqlite_libname=sqlcipher --sqlite=`brew --prefix` node -e'require("sqlite3")' ...
sqlsqlitesqlciphersqlite3sqlite3-encryptiondatabase-encryption UpdatedApr 27, 2022 JavaScript I'm making a lightweight database using sqlite3 in python, I've converted it into a .exe for all of you to review. Thanks to you all!! pythondatabasepython-librarypython-scriptpython3database-managemen...
When a key is not provided, SQLCipher will behave just like the standard SQLite library. It is also possible to convert from a plaintext database (standard SQLite) to an encrypted SQLCipher database using ATTACH and the sqlcipher_export() convenience function. Contributions The SQLCipher team ...
exportLDFLAGS="-L`brew --prefix`/opt/sqlcipher/lib"exportCPPFLAGS="-I`brew --prefix`/opt/sqlcipher/include/sqlcipher"npm install sqlite3 --build-from-source --sqlite_libname=sqlcipher --sqlite=`brew --prefix` node -e'require("sqlite3")' ...
awaitexec("ATTACH DATABASE ':memory:' AS tmp KEY ''")awaitexec("SELECT sqlcipher_export('tmp', 'main', 'table_xxx,table_yyy')") 再接着又一问题,发现打包之后,软件比原来大了近一百M啊,原来加密之后的数据,基本成了一堆随机的二进制了,压缩算法基本就丧失了意义。这个看来无解,只能忍了。