在 Golang 中需要对称 PGP 解密的帮助,我一直在尝试对 OpenPGP.js 上生成的加密十六进制运行对称解密,不幸的是,在 Golang 中解密没有成功。这是JS中的加密。
const openpgp = require('openpgp')
async function main() {
let options = {
message: openpgp.message.fromBinary(new Uint8Array([0x01, 0x01, 0x01])), // input as Message object
passwords: ['secret stuff'], // multiple passwords possible
armor: false // don't ASCII armor (for Uint8Array output)
}
const cypher_text = await openpgp.encrypt(options)
const encrypted = cypher_text.message.packets.write()
console.log(Buffer.from(encrypted).toString('hex'))
options = {
message: await openpgp.message.read(encrypted), // parse encrypted bytes
passwords: ['secret stuff'], // decrypt with password
format: 'binary' // output as Uint8Array
}
const decrypted = await openpgp.decrypt(options)
console.log(decrypted.data)
}
main()
控制台日志>>
c32e040903088c4db97456263252e0ef4f42627301e0ba3323b141a9ebd0476e5fe848d3c2b6021c8c06581ae2d19f7cd23b011b4b3a68758cb6fb12287db2a9ab6fdfad97670ae995e4deb7ca313d0aa705d264850adefb20353b263fc32ff8dc571f6dce8b722ddbdf40a907
Uint8Array [ 1, 1, 1 ]
我的代码基于以下 GIST https://gist.github.com/jyap808/8250124
package main
import (
"bytes"
"errors"
"io/ioutil"
"log"
"golang.org/x/crypto/openpgp/armor"
"golang.org/x/crypto/openpgp/packet"
"golang.org/x/crypto/openpgp"
)
func main() {
password := []byte("secret stuff")
packetConfig := &packet.Config{
DefaultCipher: packet.CipherAES256,
}
cypherHex := []byte("c32e040903088c4db97456263252e0ef4f42627301e0ba3323b141a9ebd0476e5fe848d3c2b6021c8c06581ae2d19f7cd23b011b4b3a68758cb6fb12287db2a9ab6fdfad97670ae995e4deb7ca313d0aa705d264850adefb20353b263fc32ff8dc571f6dce8b722ddbdf40a907")
encbuf := bytes.NewBuffer(nil)
w, err := armor.Encode(encbuf, openpgp.SignatureType, nil)
if err != nil {
log.Fatal(err)
}
有只小跳蛙
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