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format-preserving-encryption
Here are 4 public repositories matching this topic...
FPE - Format Preserving Encryption with FF3 in C
cryptography crypto encryption tokenization privacy-enhancing-technologies anonymization fpe format-preserving-encryption privacy-tools ff3 nist-recommendation
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Updated
Apr 3, 2026 - C
PII redaction that preserves data format, tokenized values stay usable in LLM pipelines
python security data privacy encryption compliance text-processing sensitive-data format-preserving-encryption pii ai-tools pii-redaction llm llm-security llm-tools
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Updated
May 26, 2026 - C
proof of concept structure-preserving IP mangling
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Updated
Jun 29, 2018 - C
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