[ Rust ] Fix nonce reuse in encrypt_ticket()
Open-source bounty · GitHub (bounty labels) · open as of 17 Oct 2026
- Amount as listed
- $1 fixed “$1” — quoted from GitHub (bounty labels)
- Platform
- GitHub (bounty labels)
- Kind of work
- Open-source bounty · Engineering
- Open to
- not stated by the platform
- Deadline
- not stated by the platform
- Status
- Open
- Checked
- 17 Oct 2026, 18:22 UTC
What the listing says
- encrypt ticket() on line 237 always uses the constant ENCRYPTION NONCE [0x4e, 0x6f, 0x6e,...] - Reusing the same nonce with the same key lets an attacker XOR two ciphertexts to recover plaintext - Every ticket encrypted under the same EncryptionKey shares the identical 12-byte nonce Acceptance Criteria - encrypt tick
Excerpt we recorded when we checked: Etiketten: 💎 Bounty, bug, good first issue, help wanted, 💎 Bounty, $1, AI Agent friendly, AI only allowed - no humans
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