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xchacha20

ChaCha is a family of stream ciphers developed by Daniel J. Bernstein. It is part of the popular authenticated encryption algorithm ChaCha20-Poly1305.

The canonical 20-round version is ChaCha20, though the faster, reduced-round variants ChaCha8 and ChaCha12 also see some use.

The XChaCha family features an extended nonce.

Here are 4 public repositories matching this topic...

spcnvdr / xchacha20

A small C library for the XChaCha20 stream cipher

c xchacha20 xchacha

Updated May 27, 2023
C

diglol / crypto

Diglol Crypto for Kotlin Multiplatform.

Updated Jun 10, 2024
C

jedisct1 / libsodium-xchacha20-siv

Deterministic/nonce-reuse resistant authenticated encryption scheme using XChaCha20, implemented on libsodium.

crypto encryption siv libsodium chacha20 xchacha20 s2v

Updated Aug 5, 2024
C

slowtacos / xsqlite3

encrypted sqlite3 with xchacha20poly1305 example

sqlite encrypted sqlite3 chacha20 xchacha20 xchacha20poly1305

Updated Aug 2, 2023
C

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