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feat: decryption

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This commit is contained in:
karishmas6
2024-10-05 15:42:32 +05:30
parent 573541e21a
commit f61063cee8
1 changed files with 8 additions and 0 deletions
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8
server/src/utils/auth.ts
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@@ -29,3 +29,11 @@ const encrypt = (text: string): string => {
encrypted += cipher.final('hex'); encrypted += cipher.final('hex');
return `${iv.toString('hex')}:${encrypted}`; return `${iv.toString('hex')}:${encrypted}`;
}; };
const decrypt = (encryptedText: string): string => {
const [iv, encrypted] = encryptedText.split(':');
const decipher = crypto.createDecipheriv(ALGORITHM, Buffer.from(ENCRYPTION_KEY), Buffer.from(iv, 'hex'));
let decrypted = decipher.update(encrypted, 'hex', 'utf8');
decrypted += decipher.final('utf8');
return decrypted;
};