Add XChaCha20/XChaCha20-Poly1305/cascaded algorithm, using a 64-bit counter to support large files.#215

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fzxx wants to merge 18 commits into

Commits on May 11, 2026

Add XChaCha20 algorithm, using a 64-bit counter to support large files.
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Commits on May 12, 2026

Password derivation, AES, and XChaCha20 use constant-time comparison.
fzxx
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Commits on May 13, 2026

Add XChaCha20 algorithm to self-extraction
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Commits on May 21, 2026

The extraction and derivation method is implemented as a generic function.
fzxx
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Commits on May 23, 2026

Add hardware acceleration
fzxx
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Commits on May 27, 2026

Add XChaCha20-Poly1305, reuse hardware acceleration, and add additional data validation parameters.
fzxx
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Commits on May 28, 2026

Optimize code, improve encryption speed
fzxx
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Commits on Jun 3, 2026

Resolved crash issues on certain platforms.
fzxx
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Commits on Jun 11, 2026

Add cascaded key derivation, cascaded encryption algorithm.
fzxx
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Commits on Jun 12, 2026

Commits on Jun 13, 2026

Fix build failure.
fzxx
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Commits on Jun 17, 2026

Fix Poly-1305 bug
fzxx
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Commits on Jun 18, 2026

Fix HKDF-BLAKE2sp
fzxx
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Commits on Jun 21, 2026

Fixed tag validation bug
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Commits on Jun 22, 2026

Fixed the tag issue for empty file encryption and the hardware acceleration issue for cascade algorithms.
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Commits on Jun 23, 2026

Fix tag issues and add ARM hardware acceleration for Ascon.
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