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Updated Design: Encryption of credentials (markdown)

Nick O'Leary 2016-09-23 11:41:35 +01:00
parent f73ab7da3b
commit f317552d68
1 changed files with 5 additions and 5 deletions
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Design:-Encryption-of-credentials.md

@ -42,11 +42,11 @@ By keeping it a valid JSON object underlying storage implementations should not
### Encryption scheme ### Encryption scheme
var encryptionKey = crypto.createHash('sha256').update(userKey).digest(); var encryptionKey = crypto.createHash('sha256').update(userKey).digest();
var initVector = crypto.randomBytes(16); var initVector = crypto.randomBytes(16);
var cipher = crypto.createCipheriv("aes-256-ctr", encryptionKey, initVector); var cipher = crypto.createCipheriv("aes-256-ctr", encryptionKey, initVector);
var result = cipher.update(JSON.stringify(credentials), 'utf8', 'base64') + cipher.final('base64'); var result = cipher.update(JSON.stringify(credentials), 'utf8', 'base64') + cipher.final('base64');
result = initVector.toString('hex') + result; result = initVector.toString('hex') + result;
### Decryption scheme ### Decryption scheme