62e3e9bd62
* performance(sqlcipher): provide optimized versions of sha1_compress - on ARM, use Neon/ACLE extensions (a 3x-4x perf improvement) - on x64 use a plain C implementation from nayuki (a 2x-3x perf gain) Unfortunately, we can't use the dedicated `SHA1` extension on x64 as this became widely available only recently (esp. on AMD CPUs) |
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| .. | ||
| .travis.yml | ||
| LICENSE | ||
| MAINTENANCE | ||
| Makefile | ||
| README.md | ||
| aes.c | ||
| aes_tab.h | ||
| burn_stack.c | ||
| cbc_decrypt.c | ||
| cbc_done.c | ||
| cbc_encrypt.c | ||
| cbc_start.c | ||
| crypt_argchk.c | ||
| crypt_cipher_descriptor.c | ||
| crypt_cipher_is_valid.c | ||
| crypt_find_cipher.c | ||
| crypt_find_hash.c | ||
| crypt_hash_descriptor.c | ||
| crypt_hash_is_valid.c | ||
| crypt_prng_descriptor.c | ||
| crypt_register_cipher.c | ||
| crypt_register_hash.c | ||
| crypt_register_prng.c | ||
| error.go | ||
| flags.go | ||
| fortuna.c | ||
| hash_memory.c | ||
| hmac_done.c | ||
| hmac_init.c | ||
| hmac_memory.c | ||
| hmac_process.c | ||
| pkcs_5_2.c | ||
| sha1.c | ||
| sha256.c | ||
| sqlcipher.go | ||
| sqlite3.c | ||
| sqlite3.go | ||
| sqlite3.h | ||
| sqlite3_other.go | ||
| sqlite3_windows.go | ||
| tomcrypt.h | ||
| tomcrypt_argchk.h | ||
| tomcrypt_cfg.h | ||
| tomcrypt_cipher.h | ||
| tomcrypt_custom.h | ||
| tomcrypt_hash.h | ||
| tomcrypt_mac.h | ||
| tomcrypt_macros.h | ||
| tomcrypt_math.h | ||
| tomcrypt_misc.h | ||
| tomcrypt_pk.h | ||
| tomcrypt_pkcs.h | ||
| tomcrypt_prng.h | ||
| track_libtomcrypt.sh | ||
| zeromem.c | ||
README.md
go-sqlcipher 
Description
Self-contained Go sqlite3 driver with an AES-256 encrypted sqlite3 database conforming to the built-in database/sql interface. It is based on:
- stripped-down Go sqlite3 driver: https://github.com/mattn/go-sqlite3
- SQLite extension with AES-256 codec: https://github.com/sqlcipher/sqlcipher
- AES-256 implementation from: https://github.com/libtom/libtomcrypt
SQLite itself is part of SQLCipher.
go-sqlcipher currently only supports the SQLCipher 3.x releases.
Installation
This package can be installed with the go get command:
go get github.com/mutecomm/go-sqlcipher
Documentation
To create and open encrypted database files use the following DSN parameters:
key := "2DD29CA851E7B56E4697B0E1F08507293D761A05CE4D1B628663F411A8086D99"
dbname := fmt.Sprintf("db?_pragma_key=x'%s'&_pragma_cipher_page_size=4096", key)
db, _ := sql.Open("sqlite3", dbname)
_pragma_key is the hex encoded 32 byte key (must be 64 characters long).
_pragma_cipher_page_size is the page size of the encrypted database (set if
you want a different value than the default 1024 bytes).
API documentation can be found here: http://godoc.org/github.com/mutecomm/go-sqlcipher
Use the function sqlite3.IsEncrypted() to check whether a database file is encrypted or not.
Examples can be found under the ./_example directory
License
The code of the originating packages is covered by their respective licenses. See LICENSE file for details.