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Multiple public keys example

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Stanislav Mikhaylov 2018-10-09 10:51:38 +03:00 committed by GitHub
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commit 9f8c93dc04
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@ -198,6 +198,40 @@ const encryptDecryptFunction = async() => {
encryptDecryptFunction()
```
Encrypt with multiple public keys:
```js
const pubkey1 = `-----BEGIN PGP PUBLIC KEY BLOCK-----
...
-----END PGP PUBLIC KEY BLOCK-----`
const pubkey2 = `-----BEGIN PGP PUBLIC KEY BLOCK-----
...
-----END PGP PUBLIC KEY BLOCK-----`
const privkey = `-----BEGIN PGP PRIVATE KEY BLOCK-----
...
-----END PGP PRIVATE KEY BLOCK-----` //encrypted private key
const passphrase = `yourPassphrase` //what the privKey is encrypted with
const encryptWithMultiplePublicKeys = async() => {
const privKeyObj = (await openpgp.key.readArmored(privkey)).keys[0]
await privKeyObj.decrypt(passphrase)
const options = {
message: openpgp.message.fromText('Hello, World!'), // input as Message object
publicKeys: [ // for encryption
openpgp.key.readArmored(pubkey1).keys[0],
openpgp.key.readArmored(pubkey2).keys[0]
],
privateKeys: [privKeyObj] // for signing (optional)
}
openpgp.encrypt(options).then(ciphertext => {
encrypted = ciphertext.data // '-----BEGIN PGP MESSAGE ... END PGP MESSAGE-----'
return encrypted
})
};
```
#### Encrypt with compression
By default, `encrypt` will not use any compression. It's possible to override that behavior in two ways:
@ -344,16 +378,6 @@ openpgp.generateKey(options).then(function(key) {
});
```
#### Encrypt with multiple public keys
```js
publicKeys: [ // for encryption
openpgp.key.readArmored(pubkey1).keys[0],
openpgp.key.readArmored(pubkey2).keys[0]
]
};
```
#### Revoke a key
Using a revocation signature: