A .NET implementation of Double Nonce Derive Key AES-GCM (DNDK-GCM).
A family of block ciphers built from HChaCha20 for use in the PACT/comPACT and SC transforms for AEAD commitment.
Browser-based key-commitment demo — invisible salamanders, DGRW 2019. One AES-GCM ciphertext decrypts to two different plaintexts under two different keys, both tags valid. AEAD never promised a ciphertext maps to one key. Real GF(2^128) collision, accepted by WebCrypto's own verifier. No backends.
A .NET implementation of the Shorten Ciphertext (SC) transform for AEAD commitment.
A Go implementation of PACT and comPACT for AEAD commitment.
Opinionated authenticated-encryption envelopes for TypeScript. AEAD + AAD + key commitment + canonical JSON + tiered key management. Makes best-practice cryptography accessible to application developers while preventing common implementation mistakes.
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