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CryptoManager: Add an option to load an already derived key.

master
Tom Hacohen 2017-12-30 14:15:11 +00:00
parent 9a8f1cd33f
commit 00045d7cb0
1 changed files with 8 additions and 0 deletions
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8
src/api/Crypto.ts
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@ -39,6 +39,14 @@ export class CryptoManager {
cipherWords = 4;
static fromDerivedKey(key: byte[], version: number = Constants.CURRENT_VERSION) {
// FIXME: Cleanup this hack
const ret = new CryptoManager('', '', version);
ret.key = sjcl.codec.bytes.toBits(key);
ret._updateDerivedKeys();
return ret;
}
constructor(_keyBase64: base64, salt: string, version: number = Constants.CURRENT_VERSION) {
this.version = version;
let key = sjcl.codec.base64.toBits(_keyBase64);