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Tag: DES

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Public-Key Encryption and the Government Panic Era

The real crisis was not that public-key cryptography existed. The crisis was that it escaped. Once strong cryptography could be described in public, implemented in software, and distributed through academic and commercial channels, the state was no longer deciding by itself who got modern secrecy. That is what triggered the government panic era.

Declassified / Nsa/historical record/2026-03-31

public-key cryptography public-key encryption Diffie-Hellman RSA NSA DES

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How the NSA Shaped the History of Encryption

The NSA did not shape encryption in only one direction. This entry traces how the agency helped build modern secure communications, influenced DES, DSS, Clipper, AES, Suite B, and CNSA, and then reshaped public trust through the Dual_EC and BULLRUN era.

Declassified / Nsa/historical cryptography synthesis/2026-03-30

NSA encryption history cryptography communications security DES DSS

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NSA-Approved Encryption and the Battle Over Privacy

NSA-approved encryption has never meant just one thing. At different times it has meant federally standardized encryption, export-licensed commercial encryption, escrow-enabled government access, and high-assurance algorithms approved for national security systems. This entry explains why those meanings kept colliding with privacy.

Declassified / Nsa/historical record/2026-03-30

NSA encryption privacy DES AES Clipper Chip