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1.6 KiB
1.6 KiB
Luzifer / go-openssl
go-openssl
is a small library wrapping the crypto/aes
functions in a way the output is compatible to OpenSSL / CryptoJS. For all encryption / decryption processes AES256 is used so this library will not be able to decrypt messages generated with other than openssl aes-256-cbc
. If you're using CryptoJS to process the data you also need to use AES256 on that side.
Installation
go get github.com/Luzifer/go-openssl
Usage example
The usage is quite simple as you don't need any special knowledge about OpenSSL and/or AES256:
Encrypt
import (
"fmt"
"github.com/Luzifer/go-openssl"
)
func main() {
plaintext := "Hello World!"
passphrase := "z4yH36a6zerhfE5427ZV"
o := openssl.New()
enc, err := o.EncryptString(passphrase, plaintext)
if err != nil {
fmt.Printf("An error occurred: %s\n", err)
}
fmt.Printf("Encrypted text: %s\n", string(enc))
}
Decrypt
import (
"fmt"
"github.com/Luzifer/go-openssl"
)
func main() {
opensslEncrypted := "U2FsdGVkX19ZM5qQJGe/d5A/4pccgH+arBGTp+QnWPU="
passphrase := "z4yH36a6zerhfE5427ZV"
o := openssl.New()
dec, err := o.DecryptString(passphrase, opensslEncrypted)
if err != nil {
fmt.Printf("An error occurred: %s\n", err)
}
fmt.Printf("Decrypted text: %s\n", string(dec))
}
Testing
To execute the tests for this library you need to be on a system having /bin/bash
and openssl
available as the compatibility of the output is tested directly against the openssl
binary. The library itself should be usable on all operating systems supported by Go and crypto/aes
.