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user: YuriiDev created: 2025-08-20 karma: 5 Independent developer exploring long-term cryptographic systems and secure data survivability. Interested in key derivation, memory-hard functions, and security architecture tradeoffs. submissions: 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Ask HN: Long-term recoverable digital vault without a master key? 1 points | 6 comments Show HN: Generate a seed phrase on the fly (no storage) – SecretMemoryLocker 1 points | 0 comments 0 points | 0 comments Show HN: SecretMemoryLocker – File Encryption Without Static Passwords 14 points | 3 comments Show HN: SecretMemoryLocker – Q&A-Style Archive for Your Digital Life 1 points | 0 comments